Duplex
1218 N 8th St · Quincy, IL
Flood risk No data
- FEMA flood zone
- —
- Chance of flooding over 30 yrs
- %
- Est. flood insurance / yr
- —
Fire risk No data
- Est. fire insurance / yr
- —
Heat risk No data
- Hot days now (above °F)
- days/yr
- Hot days in 30 yrs
- days/yr
Wind risk No data
- Chance of severe wind over 30 yrs
- %
Air-quality risk No data
- Unhealthy air days now
- days/yr
- Unhealthy air days in 30 yrs
- days/yr
Risk factors via First Street. Map © Google.
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
🖨 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
Neighborhood map
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.
Questions for the listing agent
- 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?
- Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
- What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
- Built in 1886 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
- Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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?
- 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?
- 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.
- 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.
- 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
- IRR
- 75.6%
- Equity multiple
- 4.72×
- Total profit
- $85,854
- Equity at exit
- $12,301
- 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
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
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 2 | 1 | $2,438 |
| #1 | 2 | 1 | $1,219 |
| #2 | 2 | 1 | $1,219 |
| 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
| Address | Beds | Baths | Sqft | Rent | $/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
-
2026-06-19days on market $82,500 Active 73 DOM
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2026-06-18days on market $82,500 Active 72 DOM
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2026-06-18remarks 466-char remark
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2026-06-18$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
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
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
- 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
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
- 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 |
|---|---|---|
| Insurance | 4 | $201B |
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| Consumer Goods | 4 | $87B |
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| Industrial Machinery | 3 | $64B |
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| Healthcare | 2 | $55B |
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| Retail / Pharmacy | 1 | $148B |
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| Agriculture / Food | 1 | $86B |
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Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…