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1218 N 8th St Duplex
B Composite 70.54
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 +5.0/5.0
  • Livability +3.4/5.0
  • Condition / age +2.5/5.0
  • Schools +2.2/10.0
  • Appreciation +0.0/10.0

$82,500

1218 N 8th St · Quincy, IL 62301
4 bd · 2.0 ba · 2,341 sqft · MultiFamily · 73 Days on market
Built 1886 9,583 sqft lot

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Great up and down duplex with good income $1250/month. Rents could be higher to reflect market. Main floor tenant has been there several years and upstairs is currently vacant. Tenants pay all utilities and each unit has their own meters including water. Many updates the last few years by current owner including: Main floor furnace, new flooring upstairs, new water lines up to the second floor, both units electrical panels, and newer water heaters in both units.

Key facts

  • Up and down duplex
  • Main floor furnace
  • New water lines

Tags

UP AND DOWN DUPLEXTENANTS PAY ALL UTILITIESOWN METERS INCLUDING WATERMAIN FLOOR FURNACENEW FLOORING UPSTAIRSNEW WATER LINES

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
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What this means for you Summary

Snapshot

  • This is a 2 × 2-bed/1.0-bath units multifamily listed at $82k.

Deal economics

  • At list price, monthly cash flow is $1k ($16k/yr) — positive. Per door: $678/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $82k).
  • Recommended offer: $78k (6.0% below list) — sets the bar for market timing.
  • Cap rate 26.0% vs local median 4.3% in Quincy — 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 67/100 on livability (#506 in IL) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+; Watch: schools D+, crime D, employment D.
  • Quincy SD 172 (town): math 24% / reading 27% proficiency, ranked #328 of 620 in IL (top 53%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
  • Market conditions: Rents rising fast (+10.8%/yr); 180 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 68 units permitted in Adams County in 2024 (0 in 5+ unit buildings).
  • At $2,437/mo this rent would consume 56% of the median local household income ($52k/yr) (locally 1238% 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 $570 of loan paydown is wiped out by about $2k of value loss. Plan a longer hold.
  • Adams County population projected at -14% 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 $23k cash investment doubles in ~2 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 73 days — a 6% lower offer ($78k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1886 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $77,550 (6.0% below list)

Questions for the listing agent

  1. It's been on market 73 days. Have you received any prior offers? Is the seller open to a 6% 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. Built in 1886 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. Schools are D-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  8. Crime grade is D 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?
  9. 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.
  10. 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.
  11. 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
2.95%
Cap rate
26.00%
Cash-on-cash
70.39%
DSCR
4.13
GRM
2.8

CMA / ARV

No comps found within radius.

Projected returns pro-forma

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

5-year hold
IRR
75.6%
Equity multiple
4.72×
Total profit
$85,854
Equity at exit
$12,301
10-year hold
IRR
80.7%
Equity multiple
11.59×
Total profit
$244,660
Equity at exit
$7,133

Cash invested: $23,100 (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 62301

Rents YoY
10.8%
Active inventory
180
Price-to-rent
5.6×

Monthly cashflow live

Estimated rent
$2,437 medium interval (Pro) →
Mortgage (P&I)
$433
Tax est. 1.5%
$103 /mo · $1,238/yr
Insurance
$34
HOA
$0
Vacancy / Maint / Mgmt
$512
Net cashflow
$1,355

Break-even live

Break-even rent $722
Max offer price $82,500
Occupancy floor 39%

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

UnitsBedsBathsEst. rent
Total (2 units) $2,437

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
$20,625
Closing costs
$2,475
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 1 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
116 N 3rd St Quincy, IL 1.0–4.0 1.0–2.0 1950 $5,600 $2.87 43d 12 1.03mi

Listing history 4 events

  1. 2026-06-19
    days on market $82,500 Active 73 DOM
  2. 2026-06-18
    days on market $82,500 Active 72 DOM
  3. 2026-06-18
    remarks 466-char remark
  4. 2026-06-18
    listed $82,500 Active 71 DOM

ⓘ 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
$29,244
− Mortgage interest
−$4,621
− Property taxes
−$1,238
− Insurance
−$412
− Repairs & maintenance
−$2,340
− Management
−$2,340
− Depreciation
−$2,400
Taxable income
$15,894
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$3,814
After-tax cash flow
$12,447/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
Quincy SD 172
NCES district ID
1733000
Math proficiency
24% ▬ 0.00%
Reading proficiency
27% ▬ 0.00%
Median HH income
$44,132
Composite
21.91/100
National rank
#8229
State rank
#328 of 620 in IL

Livability — Quincy

Score
67/100
State rank
#506
US rank
#10458

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Quincy, IL
County
Adams County · 30,746 people
City population
30,746
Metro
Quincy, IL-MO
Population (ZIP)
30,746
Household income
$52,055
Rent vs Own
41.1% rent · 58.9% own
Severe rent burden
1238.0

Population outlook (Adams County) Hauer SSP2

Today (2025)
65,795 people
By 2030
64,436 · -2.1%
By 2040
61,007 · -7.3%
By 2050
56,851 · -13.6%
By 2075
46,424 · -29.4%
By 2100
34,305 · -47.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (84%)
Race & ethnicity
White 84% Two or more races 7% Black 6% Hispanic / Latino 3% Asian 1%
Common ancestry
Slovak 2% Iranian 1% Lithuanian 1%
Foreign-born
2% · Canada
Languages at home
96% English-only · Spanish 2%

Political lean MEDSL · Adams

2024 margin
Solid R (+47.4) · D 25.6% · R 73.0% · Other 1.5%
2008→2024 swing
-25.0pp toward R · 2008: -22.4pp · 2024: -47.4pp
All cycles
2024: R+47.4 2020: R+46.5 2016: R+47.5 2012: R+35.2 2008: R+22.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -121.44%
Current HPI
131.7344
Rent YoY
▲ 10.78%
Metro
Quincy, IL-MO
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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