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830 10th Ave Duplex
B- Composite 69.24
Why this score? — see what drove the B- 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
  • ARV discount +7.5/15.0
  • Rent growth +4.9/5.0
  • Livability +3.1/5.0
  • Condition / age +2.5/5.0
  • Schools +1.2/10.0
  • Appreciation +0.0/10.0

$90,000

830 10th Ave · Rockford, IL 61104
6 bd · 2.0 ba · — sqft · MultiFamily public records · 11 Days on market
Built 1920

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 2 units. confirmed

Listing remarks MLS

GREAT INVESTMENT OPPORTUNITY. BOTH UNITS VACANT. UPDATED KITCHEN, NO FURNACES OR HOT WATER HEATER. 3 BEDROOMS UP & DOWN. UPSTAIRS: BR:10.2X11.7, BR: 8.11X9.0, BR: 7.10X12.10, KIT: 11.7X13.5, DIN: 16.1X13.4. NEED VOF WITH ALL OFFERS.

Key facts

  • Hardwood flooring
  • Single car garage
  • Newer vinyl windows

Tags

BRICK DUPLEXCOVERED REAR DECKHARDWOOD FLOORINGWALK IN PANTRIESSINGLE CAR GARAGENEWER VINYL WINDOWS

Property features AI

Finance

  • Financial info: Annual tax: $1,595

Exterior

  • Parking: 1 parking space
  • Home design: Duplex (Residential Income); 2 stories; Zoned R2 (2-family residential)
  • Construction: Brick construction
  • Exterior features: Rubber roof

Interior

  • Interior features: Gas water heater; Full basement

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 1×2bd/1.0ba + 1×3bd/1.0ba units multifamily listed at $90k.

Deal economics

  • At list price, monthly cash flow is $1k ($15k/yr) — positive. Per door: $633/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $90k).
  • Cap rate 23.2% vs local median 6.1% in Rockford — 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 62/100 on livability (#876 in IL) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: crime F, amenities F, commute F.
  • Rockford SD 205 (urban): math 12% / reading 16% proficiency, ranked #533 of 620 in IL (top 86%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 73% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Constance Lane Elementary School (math 2% / reading 2%, grade F, #1,927 of 2,056 statewide, top 100%, 573 students, 0% FRL); Abraham Lincoln Middle School (math 3% / reading 7%, grade F, #636 of 665 statewide, top 98%, 699 students, 0% FRL); Rockford East High School (math 7% / reading 13%, grade F, #528 of 693 statewide, top 82%, 1,718 students, 0% FRL) — zoned schools average 0% FRL vs 73% district-wide (73 pts lower); this property's tenant base skews higher-income than the district average.
  • Market conditions: Rents rising fast (+9.7%/yr); 67 active listings in the ZIP; lower-income renter base — watch delinquency; 285 units permitted in Winnebago County in 2024 (0 in 5+ unit buildings).
  • At $2,417/mo this rent would consume 86% of the median local household income ($34k/yr) (locally 1406% 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 $622 of loan paydown is wiped out by about $3k of value loss. Plan a longer hold.
  • Winnebago County population projected at -20% 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 $25k cash investment doubles in ~2 years — after that, you're playing with house money.

Negotiation context

  • Only 11 days on market — expect competitive offers; lowballing is unlikely to land.
  • 3 sale attempts since 20y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $17k; list at $90k implies a 429% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1920 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $90,000

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1920 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. 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?
  6. 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?
  7. 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.
  8. 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.
  9. 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
2.69%
Cap rate
23.19%
Cash-on-cash
60.33%
DSCR
3.68
GRM
3.1

CMA / ARV

No comps found within radius.

Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
1014 11th Ave 0.14mi 6/2.0 1mo $65,000 80
1021 7th St 0.15mi 6/2.5 5mo $105,000 75
1013 7th St 0.15mi 5/2.0 (-1) 2,490 4mo $93,000 $37 72
946 S 3rd St 0.22mi 5/2.0 (-1) 5mo $170,000 68
517 8th St 0.46mi 6/2.0 8mo $128,500 59
903 11 0.62mi 6/2.0 4mo $160,000 55
1241 6th Ave 0.44mi 5/2.0 (-1) 8mo $185,000 55
1821 7th St 0.59mi 5/2.0 (-1) 2mo $190,000 53
420 8th St 0.54mi 6/4.0 4mo $235,000 51
1509 16th Ave 0.72mi 5/2.0 (-1) 1mo $203,000 48
1825 S 6th St 0.59mi 5/3.0 (-1) 9mo $105,100 44
628 9th St 0.48mi 7/5.0 (+1) 9mo $190,000 41

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

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

5-year hold
IRR
64.8%
Equity multiple
4.13×
Total profit
$78,934
Equity at exit
$13,419
10-year hold
IRR
70.8%
Equity multiple
10.17×
Total profit
$230,979
Equity at exit
$7,782

Cash invested: $25,200 (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 61104

Home prices YoY
-21.4%
Rents YoY
9.7%
Active inventory
67
Price-to-rent
6.9×

Monthly cashflow live

Estimated rent
$2,417 high interval (Pro) →
Mortgage (P&I)
$472
Tax from tax record
$133 /mo · $1,596/yr
Insurance
$38
HOA
$0
Vacancy / Maint / Mgmt
$508
Net cashflow
$1,267

Break-even live

Break-even rent $813
Max offer price $90,000
Occupancy floor 43%

Sensitivity live

Price -10% $1,318 -5% $1,292 +0% $1,267 +5% $1,242 +10% $1,216
Rent -10% $1,076 -5% $1,172 +0% $1,267 +5% $1,362 +10% $1,458
Rate -1.0pp $1,312 -0.5pp $1,290 base $1,267 +0.5pp $1,244 +1.0pp $1,220

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

UnitsBedsBathsEst. rent
1× unit 2 1 $1,088
1× unit 3 1 $1,328
Total (2 units) $2,417

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
$22,500
Closing costs
$2,700
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 10 events

  1. 2026-06-19
    days on market $90,000 Active 11 DOM
  2. 2026-06-18
    days on market $90,000 Active 10 DOM
  3. 2026-06-17
    days on market $90,000 Active 9 DOM
  4. 2026-06-16
    days on market $90,000 Active 8 DOM
  5. 2026-06-15
    days on market $90,000 Active 7 DOM
  6. 2026-06-14
    days on market $90,000 Active 5 DOM
  7. 2026-06-13
    days on market $90,000 Active 4 DOM
  8. 2026-06-10
    days on market $90,000 Active 2 DOM
  9. 2026-06-09
    remarks 536-char remark
  10. 2026-06-09
    listed $90,000 Active 1 DOM

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

Tax reassessment forecast IL · Partial reset (capped growth)

Current annual tax
$1,596 · $133/mo
Projected year-2 tax
$1,819 · $152/mo
Expected delta
+$224/yr (+$19/mo · 14.0%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Climate risk First Street

  • 🌊 Flood 4/10 Moderate FEMA zone X (unshaded) · 21% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 2/10 Low 7 d/yr ≥101°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 2 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$29,004
− Mortgage interest
−$5,041
− Property taxes
−$1,596
− Insurance
−$450
− Repairs & maintenance
−$2,320
− Management
−$2,320
− Depreciation
−$2,618
Taxable income
$14,658
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$3,518
After-tax cash flow
$11,686/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.

Schools (NCES district)

District
Rockford SD 205
NCES district ID
1734510
Math proficiency
12% ▼ -2.00%
Reading proficiency
16% ▼ -3.00%
Median HH income
$42,533
Composite
12.21/100
National rank
#9649
State rank
#533 of 620 in IL

Livability — Rockford

Score
62/100
State rank
#876
US rank
#17035

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Rockford, IL
County
Winnebago County · 147,297 people
City population
147,297
Metro
Rockford, IL
Population (ZIP)
17,222
Household income
$33,772
Rent vs Own
62.2% rent · 37.8% own
Severe rent burden
1406.0

Population outlook (Winnebago County) Hauer SSP2

Today (2025)
271,080 people
By 2030
260,684 · -3.8%
By 2040
238,405 · -12.1%
By 2050
216,129 · -20.3%
By 2075
172,882 · -36.2%
By 2100
135,336 · -50.1%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Highly diverse neighborhood (Simpson 0.70)
Race & ethnicity
White 41% Hispanic / Latino 26% Black 25% Two or more races 13% Asian 4%
Hispanic origin (detail)
Mexican 22% Puerto Rican 2%
Common ancestry
Romanian 2% Portuguese 2% Lithuanian 2%
Foreign-born
16% · Canada, South Korea, Philippines
Languages at home
74% English-only · Spanish 18% Other Asian/Pacific 3% Russian/Polish/Slavic 1%

Political lean MEDSL · Winnebago

2024 margin
Toss-up / Even · D 49.5% · R 49.0% · Other 1.5%
2008→2024 swing
-12.2pp toward R · 2008: 12.8pp · 2024: 0.6pp
All cycles
2024: D+0.6 2020: D+2.5 2016: R+1.2 2012: D+5.7 2008: D+12.8

Not yet ingested

Civics

Market trends

HPI YoY
▼ -63.40%
Current HPI
233.0219
Rent YoY
▲ 9.67%
Metro
Rockford, IL
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Price history

+309.1% since first listed
8 events — show timeline
  • 2026-06-08 Listed $90,000 NWIAR
  • 2010-05-05 Sold (MLS) $17,000 MRED as Distributed by MLS Grid
  • 2010-04-28 Pending MRED as Distributed by MLS Grid
  • 2010-04-16 Listed $22,500 MRED as Distributed by MLS Grid
  • 2007-07-10 Sold (Public Records) $55,000 Public Records
  • 2007-02-04 Listing Removed MRED as Distributed by MLS Grid
  • 2006-10-06 Listed MRED as Distributed by MLS Grid
  • 2004-04-26 Sold (Public Records) $22,000 Public Records

Property tax history

-0.9%/yr

Latest (2025): $1,596 · +3.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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