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1631 8th Ave Duplex
B- Composite 65.93
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 +28.9/30.0
  • DSCR +10.0/10.0
  • 1% rule +7.8/10.0
  • 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

$165,000

1631 8th Ave · Rockford, IL 61104
4 bd · 2.0 ba · — sqft · MultiFamily · 14 Days on market
Built 1915

🖨 Deal sheet 📄 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

Ready to expand your portfolio? Check out this fully rented 2-unit multifamily property offering steady income from day one. Each spacious unit features 2 bedrooms, 1 bathroom, a comfortable living room, and a functional kitchen layout. Main Floor Unit Rent is $1050, Upper Unit $850. Solar Panels are $46.00 a month. The property owner pays water, sewer, and electric. Tenant pays gas. 24 Hour show notice required for showings. 48 Hour show notice preferred.

Key facts

  • Parking
  • Built 1915
  • Listed 13 days

Property features AI

Finance

  • Other: Possession subject to tenant rights; No special service area
  • Financial info: Insurance expense approximately $1,500; Building has 2 units; Unit 1 rent: $1,050; security deposit $2,100; lease through January 1, 2026; Unit 2 rent: $850; security deposit $1,700; lease through February 1, 2025

Exterior

  • Parking: 2 off-street parking spaces (total)
  • Utilities: Public water; Public sewer
  • Home design: Two-to-four unit building; Fee simple ownership; Not a conversion
  • Construction: Built over 100 years ago; Vinyl siding exterior; Property built before 1978
  • Exterior features: Lot dimensions: 50 x 140 x 50 x 140; Less than 0.25 acre lot; Zoned MULTI

Interior

  • Kitchen: Each unit includes a stove and refrigerator
  • Bedrooms: 4 bedrooms total; Each unit has 2 bedrooms
  • Bathrooms: 2 full bathrooms total; Each unit has 1 full bathroom
  • Heating & cooling: Natural gas heating
  • Interior features: 10 total rooms; Unfinished full basement
  • Laundry & utility: Tenants pay for gas

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 2 × 2-bed/1.0-bath units multifamily listed at $165k.

Deal economics

  • At list price, monthly cash flow is $560 ($7k/yr) — positive. Per door: $280/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $165k).
  • Cap rate 10.4% 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: Ellis Elementary School (math 2% / reading 2%, grade F, #1,927 of 2,056 statewide, top 100%, 401 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; 17 comparable units currently listed for rent nearby; rentals lingering (median 44d on market — plan ~5-8 weeks vacancy on turnover, expect pricing pressure); 53% of comp listings sitting > 30 days — soft ceiling on asking rent; lower-income renter base — watch delinquency; 285 units permitted in Winnebago County in 2024 (0 in 5+ unit buildings).
  • At $2,109/mo this rent would consume 75% 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 $1k of loan paydown is wiped out by about $5k 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 $46k cash investment doubles in ~6 years — after that, you're playing with house money.

Negotiation context

  • Only 14 days on market — expect competitive offers; lowballing is unlikely to land.
  • 9 sale attempts since 7y 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.

Risks & watch-outs

  • Watch-outs: built in 1915 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $165,000

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 1915 — 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
1.28%
Cap rate
10.37%
Cash-on-cash
14.54%
DSCR
1.65
GRM
6.5

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
1443 8th Ave 0.16mi 4/4.0 1,388 3mo $219,900 $158 70
328 S Prospect St 0.40mi 4/3.0 3mo $172,000 62
1308 19th St 0.58mi 4/2.0 1mo $185,000 60
1211 4th Ave 0.55mi 4/2.0 3mo $72,000 59
502 Pearl St 0.47mi 3/2.0 (-1) 2mo $158,000 59
124 S Prospect St 0.56mi 4/2.0 3mo $130,000 59
1507-09 16th Ave 0.54mi 5/2.0 (+1) 1mo $203,000 56
1323 Broadway 0.53mi 3/2.0 (-1) 2mo $75,000 56
1509 16th Ave 0.60mi 5/2.0 (+1) 1mo $203,000 54
1204 S 6th St 0.68mi 4/2.0 3mo $128,000 53
906 S 5th St 0.72mi 4/2.0 1mo $138,000 53
2304 17th Ave 0.75mi 4/2.0 0mo $188,500 52

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
10.4%
Equity multiple
1.43×
Total profit
$20,081
Equity at exit
$24,602
10-year hold
IRR
23.2%
Equity multiple
3.47×
Total profit
$114,179
Equity at exit
$14,266

Cash invested: $46,200 (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
13.0×

Monthly cashflow live

Estimated rent
$2,109 high interval (Pro) →
Mortgage (P&I)
$865
Tax from tax record
$172 /mo · $2,066/yr
Insurance
$69
HOA
$0
Vacancy / Maint / Mgmt
$443
Net cashflow
$560

Break-even live

Break-even rent $1,400
Max offer price $165,000
Occupancy floor 68%

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

UnitsBedsBathsEst. rent
Total (2 units) $2,109

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
$41,250
Closing costs
$4,950
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.

Rent comps 17 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
1004 15th St Rockford, IL 4.0 1.5 1267 $1,450 $1.14 21d 1 0.20mi
1351 7th Ave Rockford, IL 4.0 2.0 1040 $2,000 $1.92 43d 1 0.31mi
333 S Gardiner Ave Unit AVE2 Rockford, IL 4.0 1.0 1306 $1,600 $1.23 43d 1 0.41mi
1202 18th St Unit 3 Rockford, IL 3.0 1.0 1500 $1,700 $1.13 13d 1 0.42mi
1231 11th Ave Rockford, IL 4.0 1.0 1284 $1,450 $1.13 43d 1 0.48mi
1209 6th Ave Rockford, IL 3.0 1.0 $1,500 21d 1 0.51mi
1119 9th Ave Unit 1W Rockford, IL 3.0 1.0 1155 $1,600 $1.39 43d 1 0.57mi
1612 10th St Unit 2 Rockford, IL 3.0 1.0 $1,250 43d 1 0.59mi
1519 17th Ave Rockford, IL 3.0 2.0 1500 $1,600 $1.07 13d 1 0.67mi
713 S 4th St Unit Upper Rockford, IL 4.0 2.0 $1,500 43d 1 0.86mi
2217 8th St Rockford, IL 3.0 1.0 1260 $1,500 $1.19 43d 1 1.13mi
512 Market St Unit 512 UPPER Rockford, IL 3.0 1.0 $1,750 43d 1 1.14mi
620 Paris Ave Rockford, IL 5.0 3.5 $2,200 21d 1 1.14mi
507 Oak St Unit 2 Rockford, IL 3.0 2.5 $1,250 21d 1 1.15mi
222 S 2nd St Unit 224 Rockford, IL 3.0 1.0 $1,350 21d 1 1.15mi
708 29th St Rockford, IL 3.0 2.0 1800 $1,600 $0.89 21d 1 1.23mi
344 Buckbee St Rockford, IL 3.0 2.0 $1,300 43d 1 1.25mi

Listing history 35 events

  1. 2026-06-19
    days on market $165,000 Active 14 DOM
  2. 2026-06-18
    days on market $165,000 Active 13 DOM
  3. 2026-06-17
    statusdays on market $165,000 Active 12 DOM
  4. 2026-06-09
    statuslisting id $165,000 Pending 11 DOM
  5. 2026-06-08
    days on market $165,000 Active 11 DOM
  6. 2026-06-07
    remarks 469-char remark
  7. 2026-06-07
    days on market $165,000 Active 10 DOM
  8. 2026-06-03
    days on market $165,000 Active 6 DOM
  9. 2026-06-02
    days on market $165,000 Active 5 DOM
  10. 2026-06-01
    days on market $165,000 Active 4 DOM
  11. 2026-05-31
    days on market $165,000 Active 3 DOM
  12. 2026-05-30
    days on market $165,000 Active 2 DOM
  13. 2026-05-29
    listed $165,000 Active 460-char remark
    Show marketing remark (460 chars)

    Ready to expand your portfolio? Check out this fully rented 2-unit multifamily property offering steady income from day one. Each spacious unit features 2 bedrooms, 1 bathroom, a comfortable living room, and a functional kitchen layout. Main Floor Unit Rent is $1050, Upper Unit $850. Solar Panels are $46.00 a month. The property owner pays water, sewer, and electric. Tenant pays gas. 24 Hour show notice required for showings. 48 Hour show notice preferred.

  14. 2026-05-29
    listed $165,000 Active
    Show marketing remark (460 chars)

    Ready to expand your portfolio? Check out this fully rented 2-unit multifamily property offering steady income from day one. Each spacious unit features 2 bedrooms, 1 bathroom, a comfortable living room, and a functional kitchen layout. Main Floor Unit Rent is $1050, Upper Unit $850. Solar Panels are $46.00 a month. The property owner pays water, sewer, and electric. Tenant pays gas. 24 Hour show notice required for showings. 48 Hour show notice preferred.

  15. 2025-04-04
    soldstatus $147,500 Closed 393-char remark
    Show marketing remark (393 chars)

    Investors take a look at this one! 2 Family - Both units have been beautifully updated. Both units are spacious with 2 bedrooms, 1 bath, living and dining room areas and kitchens host lots of cabinets and counter top space. The owner pays water, sewer, and electric. The property has solar panels, so the electric is only about $45.00 per month. Tenants pay gas. Rents are $1050.00 and $850.00

  16. 2025-04-04
    soldstatus $147,500 Closed
    Show marketing remark (393 chars)

    Investors take a look at this one! 2 Family - Both units have been beautifully updated. Both units are spacious with 2 bedrooms, 1 bath, living and dining room areas and kitchens host lots of cabinets and counter top space. The owner pays water, sewer, and electric. The property has solar panels, so the electric is only about $45.00 per month. Tenants pay gas. Rents are $1050.00 and $850.00

  17. 2025-02-18
    status Pending
  18. 2025-02-16
    status Pending 393-char remark
    Show marketing remark (393 chars)

    Investors take a look at this one! 2 Family - Both units have been beautifully updated. Both units are spacious with 2 bedrooms, 1 bath, living and dining room areas and kitchens host lots of cabinets and counter top space. The owner pays water, sewer, and electric. The property has solar panels, so the electric is only about $45.00 per month. Tenants pay gas. Rents are $1050.00 and $850.00

  19. 2025-02-11
    listed $154,900 Active 393-char remark
    Show marketing remark (393 chars)

    Investors take a look at this one! 2 Family - Both units have been beautifully updated. Both units are spacious with 2 bedrooms, 1 bath, living and dining room areas and kitchens host lots of cabinets and counter top space. The owner pays water, sewer, and electric. The property has solar panels, so the electric is only about $45.00 per month. Tenants pay gas. Rents are $1050.00 and $850.00

  20. 2025-02-11
    listed $154,900 Active
    Show marketing remark (393 chars)

    Investors take a look at this one! 2 Family - Both units have been beautifully updated. Both units are spacious with 2 bedrooms, 1 bath, living and dining room areas and kitchens host lots of cabinets and counter top space. The owner pays water, sewer, and electric. The property has solar panels, so the electric is only about $45.00 per month. Tenants pay gas. Rents are $1050.00 and $850.00

  21. 2024-07-31
    historical
  22. 2024-03-19
    listed Active
  23. 2024-01-08
    historical
  24. 2023-10-30
    price $149,900
  25. 2023-10-30
    listed Active
  26. 2021-11-05
    soldstatus $70,500 Closed
  27. 2021-10-04
    status Pending
  28. 2021-09-27
    status Active Under Contract
  29. 2021-09-24
    listed $72,000 Active
  30. 2019-09-13
    soldstatus $35,500
  31. 2019-09-06
    soldstatus $38,000
  32. 2019-08-22
    status Pending
  33. 2019-08-19
    listed New
  34. 2019-08-19
    listed $36,900
  35. 2017-12-19
    soldstatus $28,900

ⓘ 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
$2,066 · $172/mo
Projected year-2 tax
$2,906 · $242/mo
Expected delta
+$840/yr (+$70/mo · 40.7%)

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

Climate risk First Street

  • 🌊 Flood 3/10 Moderate FEMA zone X (unshaded) · 10% 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

Loading sold comps map…

Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$25,308
− Mortgage interest
−$9,243
− Property taxes
−$2,066
− Insurance
−$825
− Repairs & maintenance
−$2,025
− Management
−$2,025
− Depreciation
−$4,800
Taxable income
$4,325
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,038
After-tax cash flow
$5,681/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

+470.9% since first listed
23 events — show timeline
  • 2026-05-29 Listed $165,000 MRED as Distributed by MLS Grid
  • 2026-05-29 Listed $165,000 NWIAR
  • 2025-04-04 Sold (MLS) $147,500 MRED as Distributed by MLS Grid
  • 2025-04-04 Sold (MLS) $147,500 NWIAR
  • 2025-02-18 Pending MRED as Distributed by MLS Grid
  • 2025-02-16 Pending NWIAR
  • 2025-02-11 Listed $154,900 NWIAR
  • 2025-02-11 Listed $154,900 MRED as Distributed by MLS Grid
  • 2024-07-31 Listing Removed MRED as Distributed by MLS Grid
  • 2024-03-19 Listed MRED as Distributed by MLS Grid
  • 2024-01-08 Listing Removed MRED as Distributed by MLS Grid
  • 2023-10-30 Price Changed $149,900 NWIAR
  • 2023-10-30 Listed MRED as Distributed by MLS Grid
  • 2021-11-05 Sold (MLS) $70,500 MRED as Distributed by MLS Grid
  • 2021-10-04 Pending MRED as Distributed by MLS Grid
  • 2021-09-27 Pending MRED as Distributed by MLS Grid
  • 2021-09-24 Listed $72,000 MRED as Distributed by MLS Grid
  • 2019-09-13 Sold (Public Records) $35,500 Public Records
  • 2019-09-06 Sold (MLS) $38,000 NWIAR
  • 2019-08-22 Pending MRED as Distributed by MLS Grid
  • 2019-08-19 Listed MRED as Distributed by MLS Grid
  • 2019-08-19 Listed $36,900 NWIAR
  • 2017-12-19 Sold (Public Records) $28,900 Public Records

Property tax history

-1.8%/yr

Latest (2024): $2,066 · +3.5% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…