Duplex
5106-5108 S Martindale St · Detroit, MI
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $473 – $860
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $784 – $1,456
Heat risk 3/10 · Minor
- Hot days now (above 97°F)
- 7 days/yr
- Hot days in 30 yrs
- 15 days/yr
Wind risk 2/10 · Minimal
- Chance of severe wind over 30 yrs
- —
Air-quality risk 4/10 · Minor
- Unhealthy air days now
- 4 days/yr
- Unhealthy air days in 30 yrs
- 6 days/yr
Risk factors via First Street. Map © Google.
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 +14.7/30.0
- Appreciation +10.0/10.0
- ARV discount +7.5/15.0
- 1% rule +5.8/10.0
- DSCR +4.5/10.0
- Livability +3.7/5.0
- Rent growth +2.5/5.0
- Condition / age +2.5/5.0
- Schools +1.3/10.0
$229,000
🖨 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
Great Opportunity for an Investor or Yourself. Featuring 3 Bedrooms in each unit. Freshley Painted and Spacious Rooms.
Key facts
- 4,356 sq ft lot
- 2 parking spots
- Built 1919
Property features AI
Finance
- Financial info: Property type: Residential income (multi-family)
Exterior
- Parking: Two parking spaces
- Utilities: Water available; Sewer available
- Home design: Multi-family residential building; Two-story building; Brick construction; Asphalt roof; Faces unspecified
- Construction: Brick construction; Asphalt roof; Full unfinished basement
- Exterior features: Paved road access; Pets allowed
Interior
- Bedrooms: Two 3-bedroom units
- Bathrooms: Two full bathrooms and one half bath (building total)
- Heating & cooling: Forced air heating (natural gas); No central cooling
- Interior features: Full unfinished basement
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 3-bed/1.2-bath units multifamily listed at $229k.
Deal economics
- At list price, monthly cash flow is $59 ($705/yr) — positive. Per door: $29/mo.
- The deal already cash-flows at list — no discount required.
- Meets the 1% rule at list price ($2k rent vs $229k).
- Cap rate 6.6% vs local median 10.2% in Detroit — below-typical yield; the buyer is paying a premium for something (appreciation thesis, condition, location) that the cap rate doesn't capture.
Location & tenants
- Location reads 73/100 on livability (#218 in MI) — a middle-class / working-renter tenant base. Strengths: amenities A+, commute A+, cost of living A+; Watch: schools F, crime F, employment F.
- Detroit Public Schools Community District (urban): math 10% / reading 24% proficiency, ranked #499 of 540 in MI (top 92%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 90% free/reduced lunch — lower-income household profile, screen leases tightly.
- Market conditions: 244 active listings in the ZIP; 2 comparable units currently listed for rent nearby; lower-income renter base — watch delinquency; 2,639 units permitted in Wayne County in 2024 (1,216 in 5+ unit buildings).
- At $2,480/mo this rent would consume 86% of the median local household income ($34k/yr) (locally 1418% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.
Forward outlook
- In year one you build about $24k of equity ($2k loan paydown + $23k appreciation (10.0% local appreciation)).
- Wayne County population projected at -17% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
- At projected returns (10.0% appreciation + 3.0% rent growth), your $64k cash investment doubles in ~3 years — after that, you're playing with house money.
- By year 2, paydown + projected appreciation supports a ~$39k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
Negotiation context
- Only 1 days on market — expect competitive offers; lowballing is unlikely to land.
- 3 sale attempts since 2y 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 $42k; list at $229k implies a 445% gain — meaningful room to come down on a strong offer.
Risks & watch-outs
- Watch-outs: property tax is 3.2% of price; built in 1919 — expect roof / HVAC / electrical / plumbing capex.
Questions for the listing agent
- 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 1919 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
- Property tax is high relative to price — has the assessment been appealed recently, and will the sale trigger a re-assessment?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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?
- 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?
- 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
- 1.08% ✓
- Cap rate
- 6.60%
- Cash-on-cash
- 1.10%
- DSCR
- 1.05
- GRM
- 7.7
CMA / ARV
- ARV (on-the-fly)
- $66,352
- Comps found
- 9
Show comp detail 9 sales within ~0.75 mi
| Address | Dist | Beds/Ba | Sqft | Sold | Price | $/sf | Match |
|---|---|---|---|---|---|---|---|
| 5030 S Martindale St | 0.07mi | 6/2.0 | 2,584 (+1%) | 7mo | $17,500 | $7 | 86 |
| 5106-5108 S Martindale St | 0.00mi | 6/2.5 | 2,552 (0%) | 24mo | $42,000 | $16 | 80 |
| 5029 Dailey St | 0.11mi | 5/2.0 (-1) | 2,330 (-9%) | 13mo | $125,000 | $54 | 63 |
| 9662 Broadstreet Ave | 0.65mi | 6/2.0 | 2,502 (-2%) | 2mo | $146,000 | $58 | 62 |
| 8665 Quincy St | 0.54mi | 6/2.0 | 2,526 (-1%) | 14mo | $142,500 | $56 | 59 |
| 4081 W Euclid St | 0.67mi | 6/2.0 | 2,700 (+6%) | 1mo | $71,200 | $26 | 56 |
| 3813 Blaine St | 0.73mi | 6/2.0 | 2,650 (+4%) | 6mo | $110,000 | $42 | 53 |
| 8671 Quincy St | 0.55mi | 6/2.0 | 2,774 (+9%) | 13mo | $24,000 | $9 | 47 |
| 4114 Pingree St | 0.60mi | 6/2.0 | 2,850 (+12%) | 14mo | $61,500 | $22 | 38 |
Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.
Projected returns pro-forma
10.0% appreciation · 3.0% rent growth · sell at horizon
- IRR
- 25.1%
- Equity multiple
- 3.01×
- Total profit
- $128,695
- Equity at exit
- $206,301
- IRR
- 22.2%
- Equity multiple
- 6.87×
- Total profit
- $376,505
- Equity at exit
- $444,897
Cash invested: $64,120 (down + closing). Projections, not guarantees.
Landlord ↔ Tenant lean methodology
- Overall (STATE)
- 62 Landlord-Friendly
- State Michigan
- 62 Landlord-Friendly · EVEN
- County
- — inherits STATE
- City
- — inherits STATE
ZIP-level market 48204
- Home prices YoY
- 18.5%
- Active inventory
- 244
- Price-to-rent
- 15.4×
Monthly cashflow live
- Estimated rent
- $2,480 high interval (Pro) →
- Mortgage (P&I)
- −$1,201
- Tax from tax record
- −$604 /mo · $7,249/yr
- Insurance
- −$95
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$521
- Net cashflow
- $59
Break-even live
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 3 | 1.2 | $2,480 |
| #1 | 3 | 1.2 | $1,240 |
| #2 | 3 | 1.2 | $1,240 |
| Total (2 units) | $2,480 | ||
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
- $57,250
- Closing costs
- $6,870
- 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 2 comps
| Address | Beds | Baths | Sqft | Rent | $/sqft | DOM | Units | Dist |
|---|---|---|---|---|---|---|---|---|
| 3799 W Philadelphia St Detroit, MI | 5.0 | 2.0 | 2200 | $1,650 | $0.75 | 16d | 1 | 0.76mi |
| 2509 Gladstone St Unit NA Detroit, MI | 6.0 | 3.0 | 3008 | $2,000 | $0.66 | 10d | 1 | 1.41mi |
Listing history 2 events
-
2026-06-18remarks 118-char remark
-
2026-06-18$229,000 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 MI · Partial reset (capped growth)
- Current annual tax
- $7,249 · $604/mo
- Projected year-2 tax
- $7,249 · $604/mo
- Expected delta
- $0/yr ($0/mo · 0.0%)
ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.
Climate risk First Street
- Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
- Wildfire 1/10 Low
- Heat 3/10 Moderate 7 d/yr ≥97°F today · 15 d/yr by 30 yrs out
- Wind 2/10 Low
- Air quality 4/10 Moderate 4 unhealthy d/yr today · 6 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
- $29,760
- − Mortgage interest
- −$12,828
- − Property taxes
- −$7,249
- − Insurance
- −$1,145
- − Repairs & maintenance
- −$2,381
- − Management
- −$2,381
- − Depreciation
- −$6,662
- Taxable loss
- −$2,885
- Est. tax savings @ 24.0%
- +$692
- After-tax cash flow
- $1,398/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
- Detroit Public Schools Community District
- NCES district ID
- 2601103
- Math proficiency
- 10% ▼ -2.00%
- Reading proficiency
- 24% ▲ 6.00%
- Median HH income
- $25,815
- Composite
- 13.06/100
- National rank
- #9564
- State rank
- #499 of 540 in MI
Livability — Detroit
- Score
- 73/100
- State rank
- #218
- US rank
- #5427
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- Detroit, MI
- County
- Wayne County · 1,562,939 people
- City population
- 572,865
- Metro
- Detroit-Warren-Dearborn, MI
- Population (ZIP)
- 20,696
- Household income
- $34,468
- Rent vs Own
- Severe rent burden
- 1418.0
Population outlook (Wayne County) Hauer SSP2
- Today (2025)
- 1,675,273 people
- By 2030
- 1,620,300 · -3.3%
- By 2040
- 1,502,341 · -10.3%
- By 2050
- 1,384,039 · -17.4%
- By 2075
- 1,124,592 · -32.9%
- By 2100
- 881,193 · -47.4%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Predominantly Black (86%)
- Race & ethnicity
- Black 86% Two or more races 7% Hispanic / Latino 5% White 4% Native American 2%
- Hispanic origin (detail)
- Mexican 4%
- Common ancestry
- Hispanic 1% Romanian 1%
- Foreign-born
- 2% · Canada
- Languages at home
- 95% English-only · Spanish 4%
Political lean MEDSL · Wayne
- 2024 margin
- Strong D (+29.0) · D 62.7% · R 33.7% · Other 3.6%
- 2008→2024 swing
- -20.5pp toward R · 2008: 49.5pp · 2024: 29.0pp
- All cycles
- 2024: D+29.0 2020: D+38.1 2016: D+37.3 2012: D+46.9 2008: D+49.5
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▲ 36.51%
- Current HPI
- 234.0465
- Rent YoY
- —
- Metro
- Detroit-Warren-Dearborn, MI
- State GDP YoY
- ▲ 1.37%
- F500 in state
- 28
Industry mix (Fortune 500 HQ in MI)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Automotive Parts | 3 | $48B |
|
||
| Automotive | 2 | $372B |
|
||
| Chemicals | 1 | $45B |
|
||
| Automotive Retail | 1 | $29B |
|
||
| Healthcare / Medical Devices | 1 | $23B |
|
||
| Automotive Technology | 1 | $20B |
|
||
Price history
+358.9% since first listed5 events — show timeline
- 2026-06-17 Listed $229,000 REALCOMP
- 2026-06-17 Listed $229,000 MiRealSource-MiMLS
- 2024-06-24 Sold (MLS) $42,000 REALCOMP
- 2024-06-03 Pending — REALCOMP
- 2024-04-02 Listed $49,900 REALCOMP
Property tax history
+16.1%/yrLatest (2025): $7,249 · +286.0% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…