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16845-7 Dolphin St Duplex
C+ Composite 64.01
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 +30.0/30.0
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Rent growth +4.5/5.0
  • Livability +3.7/5.0
  • Condition / age +2.5/5.0
  • ARV discount +2.0/15.0
  • Schools +1.3/10.0
  • Appreciation +0.0/10.0

$79,999

16845-7 Dolphin St · Detroit, MI 48219
6 bd · 1.5 ba · 1,551 sqft · MultiFamily public records · 65 Days on market
Built 1920 6,534 sqft lot $52/sqft · 12% above area Est $71k · 12% over ↓ 16% since listing

🖨 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

SPACIOUS DUPLEX LOCATED SOUTH OF MCNICHOLS AND WEST OF LAHSER. BOTH UNITS ARE CURRENTLY VACANT AND READY FOR YOUR IDEAS! THIS PROPERTY FEATURES PRIVATE ENTRY FOR EACH UNIT! UNIT ONE FEATURES LIVING ROOM, KITCHEN, AND BATH ON THE FIRST FLOOR , WITH ONE BEDROOM ON THE SECOND FLOOR. THE SECOND UNIT FEATURES LIVING ROOM, DINING ROOM, GOOD SIZED KITCHEN, HALF BATH AND FULL BATHROOM, THE SECONFD FLOOR INCLUDES TWO BEDROOMS. PROPERTY IS SOLD AS-IS. ALL DIMENSIONS ARE ESTIMATED AND SHOULD BE VERIFIED. ALL SHOWINGS REQUIRE A LICENSED AGENT TO BE PRESENT. BUYER TO PAY DETROIT INVESTMENT CO A 295 PROCESSING FEE AT CLOSING.

Key facts

  • Private entry
  • 6,534 sq ft lot
  • Built 1920

Tags

PRIVATE ENTRY

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 × 3-bed/2.5-bath units multifamily listed at $80k.

Deal economics

  • At list price, monthly cash flow is $1k ($15k/yr) — positive. Per door: $612/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $80k).
  • Recommended offer: $75k (6.0% below list) — sets the bar for market timing.
  • Cap rate 24.6% vs local median 10.2% in Detroit — 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 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: Rents rising fast (+8.0%/yr); 305 active listings in the ZIP; lower-income renter base — watch delinquency; 2,639 units permitted in Wayne County in 2024 (1,216 in 5+ unit buildings).
  • At $2,413/mo this rent would consume 66% of the median local household income ($44k/yr) (locally 3584% 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 $553 of loan paydown is wiped out by about $2k of value loss. Plan a longer hold.
  • Wayne County population projected at -17% 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 $22k cash investment doubles in ~2 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 65 days — a 6% lower offer ($75k) is reasonable based on typical stale-listing flexibility.
  • 13 sale attempts since 2y ago; this cycle's ask has dropped $10k (11%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: property tax is 3.5% of price; built in 1920 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $75,199 (6.0% below list)

Questions for the listing agent

  1. It's been on market 65 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 1920 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Property tax is high relative to price — has the assessment been appealed recently, and will the sale trigger a re-assessment?
  6. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  7. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  8. 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?
  9. 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?
  10. 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.
  11. 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.
  12. 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
3.02%
Cap rate
24.64%
Cash-on-cash
65.52%
DSCR
3.92
GRM
2.8

CMA / ARV

ARV (median comp)
$71,354
List price
$79,999
Delta
12.12%
Verdict
OVERPRICED
Comps
6 within 1.0 mi

Projected returns pro-forma

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

5-year hold
IRR
70.8%
Equity multiple
4.47×
Total profit
$77,800
Equity at exit
$11,928
10-year hold
IRR
76.3%
Equity multiple
11.11×
Total profit
$226,561
Equity at exit
$6,917

Cash invested: $22,400 (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
7-day pay-or-quit; mixed climate; Detroit/AA have some protections.

ZIP-level market 48219

Home prices YoY
-10.3%
Rents YoY
8.0%
Active inventory
305
Price-to-rent
5.5×

Monthly cashflow live

Estimated rent
$2,413 high interval (Pro) →
Mortgage (P&I)
$420
Tax from tax record
$230 /mo · $2,765/yr
Insurance
$33
HOA
$0
Vacancy / Maint / Mgmt
$507
Net cashflow
$1,223

Break-even live

Break-even rent $865
Max offer price $79,999
Occupancy floor 44%

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

UnitsBedsBathsEst. rent
Total (2 units) $2,413

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
$20,000
Closing costs
$2,400
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 40 events

  1. 2026-06-18
    days on market $79,999 Active 65 DOM
  2. 2026-06-17
    days on market $79,999 Active 64 DOM
  3. 2026-06-15
    days on market $79,999 Active 62 DOM
  4. 2026-06-13
    days on market $79,999 Active 60 DOM
  5. 2026-06-13
    days on market $79,999 Active 59 DOM
  6. 2026-06-09
    days on market $79,999 Active 56 DOM
  7. 2026-06-08
    days on market $79,999 Active 55 DOM
  8. 2026-06-07
    days on market $79,999 Active 54 DOM
  9. 2026-06-04
    days on market $79,999 Active 51 DOM
  10. 2026-06-03
    days on market $79,999 Active 50 DOM
  11. 2026-06-02
    days on market $79,999 Active 49 DOM
  12. 2026-06-01
    days on market $79,999 Active 48 DOM
  13. 2026-05-31
    days on market $79,999 Active 47 DOM
  14. 2026-05-14
    price $79,999 619-char remark
    Show marketing remark (619 chars)

    SPACIOUS DUPLEX LOCATED SOUTH OF MCNICHOLS AND WEST OF LAHSER. BOTH UNITS ARE CURRENTLY VACANT AND READY FOR YOUR IDEAS! THIS PROPERTY FEATURES PRIVATE ENTRY FOR EACH UNIT! UNIT ONE FEATURES LIVING ROOM, KITCHEN, AND BATH ON THE FIRST FLOOR , WITH ONE BEDROOM ON THE SECOND FLOOR. THE SECOND UNIT FEATURES LIVING ROOM, DINING ROOM, GOOD SIZED KITCHEN, HALF BATH AND FULL BATHROOM, THE SECONFD FLOOR INCLUDES TWO BEDROOMS. PROPERTY IS SOLD AS-IS. ALL DIMENSIONS ARE ESTIMATED AND SHOULD BE VERIFIED. ALL SHOWINGS REQUIRE A LICENSED AGENT TO BE PRESENT. BUYER TO PAY DETROIT INVESTMENT CO A 295 PROCESSING FEE AT CLOSING.

  15. 2026-05-13
    price $79,999 619-char remark
    Show marketing remark (619 chars)

    SPACIOUS DUPLEX LOCATED SOUTH OF MCNICHOLS AND WEST OF LAHSER. BOTH UNITS ARE CURRENTLY VACANT AND READY FOR YOUR IDEAS! THIS PROPERTY FEATURES PRIVATE ENTRY FOR EACH UNIT! UNIT ONE FEATURES LIVING ROOM, KITCHEN, AND BATH ON THE FIRST FLOOR , WITH ONE BEDROOM ON THE SECOND FLOOR. THE SECOND UNIT FEATURES LIVING ROOM, DINING ROOM, GOOD SIZED KITCHEN, HALF BATH AND FULL BATHROOM, THE SECONFD FLOOR INCLUDES TWO BEDROOMS. PROPERTY IS SOLD AS-IS. ALL DIMENSIONS ARE ESTIMATED AND SHOULD BE VERIFIED. ALL SHOWINGS REQUIRE A LICENSED AGENT TO BE PRESENT. BUYER TO PAY DETROIT INVESTMENT CO A 295 PROCESSING FEE AT CLOSING.

  16. 2026-04-14
    listed $89,900 Active 619-char remark
    Show marketing remark (619 chars)

    SPACIOUS DUPLEX LOCATED SOUTH OF MCNICHOLS AND WEST OF LAHSER. BOTH UNITS ARE CURRENTLY VACANT AND READY FOR YOUR IDEAS! THIS PROPERTY FEATURES PRIVATE ENTRY FOR EACH UNIT! UNIT ONE FEATURES LIVING ROOM, KITCHEN, AND BATH ON THE FIRST FLOOR , WITH ONE BEDROOM ON THE SECOND FLOOR. THE SECOND UNIT FEATURES LIVING ROOM, DINING ROOM, GOOD SIZED KITCHEN, HALF BATH AND FULL BATHROOM, THE SECONFD FLOOR INCLUDES TWO BEDROOMS. PROPERTY IS SOLD AS-IS. ALL DIMENSIONS ARE ESTIMATED AND SHOULD BE VERIFIED. ALL SHOWINGS REQUIRE A LICENSED AGENT TO BE PRESENT. BUYER TO PAY DETROIT INVESTMENT CO A 295 PROCESSING FEE AT CLOSING.

  17. 2026-04-14
    listed $89,900 Active 619-char remark
    Show marketing remark (619 chars)

    SPACIOUS DUPLEX LOCATED SOUTH OF MCNICHOLS AND WEST OF LAHSER. BOTH UNITS ARE CURRENTLY VACANT AND READY FOR YOUR IDEAS! THIS PROPERTY FEATURES PRIVATE ENTRY FOR EACH UNIT! UNIT ONE FEATURES LIVING ROOM, KITCHEN, AND BATH ON THE FIRST FLOOR , WITH ONE BEDROOM ON THE SECOND FLOOR. THE SECOND UNIT FEATURES LIVING ROOM, DINING ROOM, GOOD SIZED KITCHEN, HALF BATH AND FULL BATHROOM, THE SECONFD FLOOR INCLUDES TWO BEDROOMS. PROPERTY IS SOLD AS-IS. ALL DIMENSIONS ARE ESTIMATED AND SHOULD BE VERIFIED. ALL SHOWINGS REQUIRE A LICENSED AGENT TO BE PRESENT. BUYER TO PAY DETROIT INVESTMENT CO A 295 PROCESSING FEE AT CLOSING.

  18. 2025-12-29
    historical
  19. 2025-10-24
    status Active
  20. 2025-10-24
    status Active
  21. 2025-10-17
    status Pending
  22. 2025-10-17
    status Pending
  23. 2025-10-17
    historical
  24. 2025-10-09
    status Active
  25. 2025-09-12
    status Active
  26. 2025-09-12
    status Active
  27. 2025-08-27
    status Pending
  28. 2025-08-27
    status Pending
  29. 2025-08-27
    historical
  30. 2025-07-31
    status Active
  31. 2025-07-31
    status Active
  32. 2025-07-29
    status Pending
  33. 2025-07-29
    status Pending
  34. 2025-07-10
    listed $86,500 Active
  35. 2025-07-10
    listed $86,500 Active
  36. 2024-12-10
    soldstatus $87,000
  37. 2024-07-25
    historical
  38. 2024-07-25
    historical
  39. 2024-06-07
    listed $94,900 Active
  40. 2024-06-07
    listed $94,900 Active

ⓘ 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
$2,765 · $230/mo
Projected year-2 tax
$2,765 · $230/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 ≥98°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 3/10 Moderate 2 unhealthy d/yr today · 3 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
$28,956
− Mortgage interest
−$4,481
− Property taxes
−$2,765
− Insurance
−$400
− Repairs & maintenance
−$2,316
− Management
−$2,316
− Depreciation
−$2,327
Taxable income
$14,350
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$3,444
After-tax cash flow
$11,232/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

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

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)
47,208
Household income
$43,655
Rent vs Own
45.1% rent · 54.9% own
Severe rent burden
3584.0

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 (88%)
Race & ethnicity
Black 88% White 5% Two or more races 4% Hispanic / Latino 1%
Common ancestry
Romanian 1% Lithuanian 1%
Foreign-born
2% · Canada
Languages at home
96% English-only · Spanish 1% French/Haitian/Cajun 1%

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
▼ -65.06%
Current HPI
563.3263
Rent YoY
▲ 8.04%
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

Price history

-15.7% since first listed
27 events — show timeline
  • 2026-05-14 Price Changed $79,999 MiRealSource-MiMLS
  • 2026-05-13 Price Changed $79,999 REALCOMP
  • 2026-04-14 Listed $89,900 REALCOMP
  • 2026-04-14 Listed $89,900 MiRealSource-MiMLS
  • 2025-12-29 Listing Removed MiRealSource-MiMLS
  • 2025-10-24 Relisted MiRealSource-MiMLS
  • 2025-10-24 Relisted REALCOMP
  • 2025-10-17 Pending MiRealSource-MiMLS
  • 2025-10-17 Pending REALCOMP
  • 2025-10-17 Listing Removed REALCOMP
  • 2025-10-09 Relisted REALCOMP
  • 2025-09-12 Relisted MiRealSource-MiMLS
  • 2025-09-12 Relisted REALCOMP
  • 2025-08-27 Pending MiRealSource-MiMLS
  • 2025-08-27 Pending REALCOMP
  • 2025-08-27 Listing Removed REALCOMP
  • 2025-07-31 Relisted REALCOMP
  • 2025-07-31 Relisted MiRealSource-MiMLS
  • 2025-07-29 Pending MiRealSource-MiMLS
  • 2025-07-29 Pending REALCOMP
  • 2025-07-10 Listed $86,500 REALCOMP
  • 2025-07-10 Listed $86,500 MiRealSource-MiMLS
  • 2024-12-10 Sold (Public Records) $87,000 Public Records
  • 2024-07-25 Listing Removed MiRealSource-MiMLS
  • 2024-07-25 Listing Removed REALCOMP
  • 2024-06-07 Listed $94,900 MiRealSource-MiMLS
  • 2024-06-07 Listed $94,900 REALCOMP

Property tax history

+9.9%/yr

Latest (2025): $2,765 · +0.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…