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518 Ridge St Triplex
C Composite 59.89
Why this score? — see what drove the C grade

The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).

  • Cash flow +30.0/30.0
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Rent growth +4.6/5.0
  • Livability +3.2/5.0
  • Schools +1.1/10.0
  • Condition / age +1.0/5.0
  • ARV discount +0.0/15.0
  • Appreciation +0.0/10.0

$200,000

518 Ridge St · Alton, IL 62002
9 bd · 5.1 ba · — sqft · MultiFamily · 408 Days on market
Built 1940 Poor condition 6,303 sqft lot Est $139k · 44% over ↓ 17% since listing

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (5+ Unit). Listing-text estimate: 3 units. estimate disagrees with records

5+ unit building — per-unit beds/baths from public records are typically unavailable; the breakdown below (if shown) is an estimate from the listing text.

Listing remarks MLS

**BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

Key facts

  • 6,303 sq ft lot
  • Built 1940
  • Listed 408 days

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 3 × 3-bed/?-bath units multifamily listed at $200k. Condition is rated poor.

Deal economics

  • At list price, monthly cash flow is $1k ($13k/yr) — positive. Per door: $357/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($3k rent vs $200k).
  • Recommended offer: $176k (12.0% below list) — sets the bar for market timing.
  • Cap rate 12.7% vs local median 6.4% in Alton — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.

Location & tenants

  • Location reads 64/100 on livability (#701 in IL) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A; Watch: health & safety C-, schools F, crime F.
  • Alton CUSD 11 (suburban): math 12% / reading 13% proficiency, ranked #544 of 620 in IL (top 88%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 60% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents rising fast (+8.2%/yr); 169 active listings in the ZIP; 336 units permitted in Madison County in 2024 (0 in 5+ unit buildings).
  • At $3,107/mo this rent would consume 61% of the median local household income ($61k/yr) (locally 960% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $1k of loan paydown is wiped out by about $6k of value loss. Plan a longer hold.
  • Madison County population projected at -18% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (-3.0% appreciation + 8.0% rent growth), your $56k cash investment doubles in ~5 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 408 days — a 12% lower offer ($176k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts; this cycle's ask has dropped $40k (17%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: built in 1940 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $176,000 (12.0% below list)

Questions for the listing agent

  1. It's been on market 408 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  2. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  3. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  4. Have any recent inspections been done? Can we get a copy of the seller's disclosures and any deferred-maintenance estimates?
  5. Built in 1940 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  6. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  7. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  8. Schools are F-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  9. Crime grade is F in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
  10. What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
  11. What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
  12. How much new apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.

Investment metrics

1% rule
1.55%
Cap rate
12.73%
Cash-on-cash
22.98%
DSCR
2.02
GRM
5.4

CMA / ARV

ARV (median comp)
$138,750
List price
$200,000
Delta
44.14%
Verdict
OVERPRICED
Comps
20 within 1.0 mi

Projected returns pro-forma

-3.0% appreciation · 8.0% rent growth · sell at horizon

5-year hold
IRR
21.5%
Equity multiple
1.93×
Total profit
$52,358
Equity at exit
$29,821
10-year hold
IRR
32.7%
Equity multiple
4.72×
Total profit
$208,464
Equity at exit
$17,292

Cash invested: $56,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
43 Moderately Tenant-Leaning
State Illinois
43 Moderately Tenant-Leaning · D+7
County
— inherits STATE
City
— inherits STATE
Chicago RTLO is among the strongest tenant ordinances in the Midwest; downstate is more landlord-friendly.

ZIP-level market 62002

Home prices YoY
-33.6%
Rents YoY
8.2%
Active inventory
169
Price-to-rent
16.1×

Monthly cashflow live

Estimated rent
$3,107 high interval (Pro) →
Mortgage (P&I)
$1,049
Tax est. 1.5%
$250 /mo · $3,000/yr
Insurance
$83
HOA
$0
Vacancy / Maint / Mgmt
$652
Net cashflow
$1,072

Break-even live

Break-even rent $1,750
Max offer price $200,000
Occupancy floor 60%

3-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (3 units) $3,107

UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt

Financing live

Cash to close

Down payment
$50,000
Closing costs
$6,000
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Listing history 21 events

  1. 2026-06-18
    days on market $200,000 Active 408 DOM
  2. 2026-06-17
    days on market $200,000 Active 407 DOM
  3. 2026-06-16
    days on market $200,000 Active 406 DOM
  4. 2026-06-15
    days on market $200,000 Active 405 DOM
  5. 2026-06-13
    days on market $200,000 Active 403 DOM
  6. 2026-06-09
    days on market $200,000 Active 399 DOM
  7. 2026-06-08
    days on market $200,000 Active 398 DOM
  8. 2026-06-07
    days on market $200,000 Active 397 DOM
  9. 2026-06-03
    days on market $200,000 Active 393 DOM
  10. 2026-06-02
    days on market $200,000 Active 392 DOM
  11. 2026-06-01
    days on market $200,000 Active 391 DOM
  12. 2026-05-31
    days on market $200,000 Active 390 DOM
  13. 2026-04-03
    price $200,000 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  14. 2026-03-09
    status Active 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  15. 2026-01-13
    historical Active Under Contract 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  16. 2025-11-17
    price $230,000 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  17. 2025-11-17
    status Active 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  18. 2025-10-23
    historical Active Under Contract 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  19. 2025-09-19
    status Active 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  20. 2025-07-28
    historical Active Under Contract 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

  21. 2025-05-06
    listed $240,000 Active 770-char remark
    Show marketing remark (770 chars)

    **BACK ON MARKET - NO FAULT OF SELLER** THIS IS A MULTI-PACKAGE DEAL! 518-521 Ridge St and 600 Ridge St (These are mixed-use Commercial / Residential Units - 9 Units Total) & 2 additional, vacant lots. Additional parcel numbers included in sale: 23-2-07-12-17-304-008, 23-2-07-12-17-304-010 & 23-2-07-12-17-304-011. LISTED TAXES reflect ONLY 518-521 Ridge St. Gross Operating Income, Net Income and Total Expense reflect Jan - Dec, 2024. Seller updated all but one of the residential units. 520 1/2 Ridge St is vacant and able to be shown. DO NOT DISTURB OTHER TENANTS; Viewing of occupied unit(s) to be coordinated upon an accepted offer. Property being sold as-is, where-is. Information is assumed accurate; Buyer or Buyer's Agent to verify all information.

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$37,284
− Mortgage interest
−$11,203
− Property taxes
−$3,000
− Insurance
−$1,000
− Repairs & maintenance
−$2,983
− Management
−$2,983
− Depreciation
−$5,818
Taxable income
$10,297
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$2,471
After-tax cash flow
$10,397/yr

For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.

Condition & rehab AI · 12 photos

Poor 20/100 Extensive rehab

This multi-family property requires extensive repairs and updates to improve its condition and increase its resale and rental value.

Repairs flagged

  • Major exterior siding — Severe weathering and peeling
  • Major roof inspection — Old roof may need replacement
  • Major flooring replacement — Worn-out tiles in kitchen and living areas
  • Major painting — Painted walls need fresh coats
  • Major bathroom updates — Old fixtures and dated design
  • Major kitchen updates — Basic appliances and outdated cabinetry
  • Major HVAC/mechanicals — No visible signs of recent maintenance

Value-add opportunities

  • Both exterior siding and roof replacement — Improves curb appeal and structural integrity
  • Both flooring replacement — Enhances living space and resale value
  • Both painting and interior updates — Freshens up the interior and improves rental appeal
  • Both HVAC/mechanicals — Improves comfort and energy efficiency

Renovation cost estimate screening

Repair itemSeverityEst. cost
exterior siding · Severe weathering and peeling Major $15,000–50,000
roof inspection · Old roof may need replacement Major $15,000–50,000
flooring replacement · Worn-out tiles in kitchen and living areas Major $15,000–50,000
painting · Painted walls need fresh coats Major $15,000–50,000
bathroom updates · Old fixtures and dated design Major $15,000–50,000
kitchen updates · Basic appliances and outdated cabinetry Major $15,000–50,000
HVAC/mechanicals · No visible signs of recent maintenance Major $15,000–50,000
Total estimated repair cost · 7 items $105,000–350,000

Value-add ROI direction

  • Both exterior siding and roof replacement — Improves curb appeal and structural integrity
  • Both flooring replacement — Enhances living space and resale value
  • Both painting and interior updates — Freshens up the interior and improves rental appeal
  • Both HVAC/mechanicals — Improves comfort and energy efficiency

ⓘ Cost ranges are severity-bucket heuristics (US national rule-of-thumb). Get contractor quotes + a written scope before underwriting a rehab budget.

Schools (NCES district)

District
Alton CUSD 11
NCES district ID
1703600
Math proficiency
12% ▼ -10.00%
Reading proficiency
13% ▼ -10.00%
Median HH income
$46,257
Composite
11.34/100
National rank
#9710
State rank
#544 of 620 in IL

Livability — Alton

Score
64/100
State rank
#701
US rank
#14289

Category grades

Amenities D- Commute F Cost of living A+ Crime F Employment F Housing A Health & safety C- User ratings A+

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Alton, IL
County
Madison County · 189,064 people
City population
29,543
Metro
St. Louis, MO-IL
Population (ZIP)
29,543
Household income
$61,414
Rent vs Own
34.3% rent · 65.7% own
Severe rent burden
960.0

Population outlook (Madison County) Hauer SSP2

Today (2025)
258,371 people
By 2030
251,523 · -2.7%
By 2040
233,640 · -9.6%
By 2050
213,042 · -17.5%
By 2075
165,255 · -36.0%
By 2100
123,953 · -52.0%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (71%)
Race & ethnicity
White 71% Black 20% Two or more races 6% Hispanic / Latino 2% Asian 1%
Common ancestry
Romanian 2% Lithuanian 2% Slovak 1%
Foreign-born
2% · Canada
Languages at home
97% English-only · Spanish 1% Other Indo-European 1%

Political lean MEDSL · Madison

2024 margin
R (+13.3) · D 42.5% · R 55.8% · Other 1.8%
2008→2024 swing
-22.5pp toward R · 2008: 9.2pp · 2024: -13.3pp
All cycles
2024: R+13.3 2020: R+13.2 2016: R+15.6 2012: R+1.4 2008: D+9.2

Not yet ingested

Civics

Market trends

HPI YoY
▼ -98.43%
Current HPI
194.7313
Rent YoY
▲ 8.24%
Metro
St. Louis, MO-IL
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Price history

-16.7% since first listed
9 events — show timeline
  • 2026-04-03 Price Changed $200,000 MARIS as Distributed by MLS Grid
  • 2026-03-09 Relisted MARIS as Distributed by MLS Grid
  • 2026-01-13 Contingent MARIS as Distributed by MLS Grid
  • 2025-11-17 Price Changed $230,000 MARIS as Distributed by MLS Grid
  • 2025-11-17 Relisted MARIS as Distributed by MLS Grid
  • 2025-10-23 Contingent MARIS as Distributed by MLS Grid
  • 2025-09-19 Relisted MARIS as Distributed by MLS Grid
  • 2025-07-28 Contingent MARIS as Distributed by MLS Grid
  • 2025-05-06 Listed $240,000 MARIS as Distributed by MLS Grid

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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