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21385 Garden Ln
B Composite 70.22
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
  • DSCR +10.0/10.0
  • 1% rule +9.5/10.0
  • ARV discount +7.5/15.0
  • Livability +4.2/5.0
  • Rent growth +4.1/5.0
  • Schools +2.5/10.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$110,000

21385 Garden Ln · Royal Oak, MI 48220
2 bd · 1.0 ba · 1,023 sqft · SingleFamily public records · 27 Days on market
Built 1941 4,356 sqft lot

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Great home ready for new owner to renovate.

Key facts

  • 4,356 sq ft lot
  • Built 1941
  • Listed 27 days

Property features AI

Finance

  • Other: Subdivision: FOREST GROVENO 1; Directions: 8 Mile to Garden Lane (cross street: 8 Mile and Garden Lane)

Exterior

  • Parking: No garage
  • Utilities: Water available; Sewer available
  • Home design: Single-family residence; One-story home with ground-level entry; Vinyl siding
  • Construction: Built on a slab foundation
  • Exterior features: Paved road access; Lot approximately 0.1 acre (45 x 102)

Interior

  • Bathrooms: One full bathroom
  • Heating & cooling: Natural gas heating; ENERGY STAR qualified equipment; No central cooling
  • Interior features: Three total rooms

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-bed/1.0-bath single-family listed at $110k.

Deal economics

  • At list price, monthly cash flow is $457 ($5k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $110k).
  • Recommended offer: $108k (1.5% below list) — sets the bar for market timing.
  • Cap rate 11.3% vs local median 3.8% in Royal Oak — 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 83/100 on livability (#50 in MI, #1,020 nationally) — a professional / high-income tenant draw. Strengths: crime A+, commute A+, employment A+; Watch: amenities D+.
  • Ferndale Public Schools (suburban): math 18% / reading 39% proficiency, ranked #366 of 540 in MI (top 68%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
  • Market conditions: Rents rising fast (+6.2%/yr); 171 active listings in the ZIP; 40 comparable units currently listed for rent nearby; rentals at typical pace (median 21d on market — plan ~3-4 weeks tenant-placement turnaround); solid renter incomes; 2,614 units permitted in Oakland County in 2024 (721 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $761 of loan paydown is wiped out by about $3k of value loss. Plan a longer hold.
  • Oakland County population projected at +10% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • At projected returns (-3.0% appreciation + 6.2% rent growth), your $31k cash investment doubles in ~6 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 27 days — a 2% lower offer ($108k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts since 19y 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 $14k; list at $110k implies a 659% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1941 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $108,350 (1.5% below list)

Questions for the listing agent

  1. Built in 1941 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  4. 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.
  5. 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.
  6. How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.

Investment metrics

1% rule
1.45%
Cap rate
11.28%
Cash-on-cash
17.80%
DSCR
1.79
GRM
5.8

CMA / ARV

ARV (on-the-fly)
$242,451
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
21395 Westview Ave 0.10mi 3/1.0 (+1) 1,100 (+8%) 3mo $125,000 $114 76
10311 Saratoga St 0.57mi 2/1.0 1,029 (+1%) 0mo $139,000 $135 72
8796 Saratoga St 0.47mi 3/1.0 (+1) 985 (-4%) 0mo $233,000 $237 66
1368 Northway St 0.67mi 3/1.0 (+1) 1,017 (-1%) 0mo $264,900 $260 62
20805 Bethlawn Blvd 0.41mi 3/1.5 (+1) 1,083 (+6%) 3mo $168,500 $156 62
8570 Troy St 0.52mi 3/1.5 (+1) 969 (-5%) 1mo $260,000 $268 59
10280 Troy St 0.64mi 3/1.0 (+1) 988 (-3%) 1mo $180,000 $182 58
10731 Albany St 0.66mi 3/1.0 (+1) 972 (-5%) 2mo $159,000 $164 54
23241 Republic Ave 0.75mi 3/1.0 (+1) 1,057 (+3%) 3mo $211,150 $200 52
1169 W Marshall St 0.53mi 3/1.0 (+1) 909 (-11%) 1mo $216,000 $238 51
1028 W Hazelhurst St 0.72mi 3/1.0 (+1) 1,087 (+6%) 2mo $326,400 $300 49
23066 Ithaca St 0.67mi 3/2.0 (+1) 932 (-9%) 3mo $230,000 $247 42

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 · 6.24% rent growth · sell at horizon

5-year hold
IRR
13.1%
Equity multiple
1.54×
Total profit
$16,680
Equity at exit
$16,401
10-year hold
IRR
24.4%
Equity multiple
3.46×
Total profit
$75,683
Equity at exit
$9,511

Cash invested: $30,800 (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 48220

Rents YoY
6.2%
Active inventory
171
Price-to-rent
5.8×

Monthly cashflow live

Estimated rent
$1,591 high interval (Pro) →
Mortgage (P&I)
$577
Tax from tax record
$177 /mo · $2,129/yr
Insurance
$46
HOA
$0
Vacancy / Maint / Mgmt
$334
Net cashflow
$457

Break-even live

Break-even rent $1,013
Max offer price $110,000
Occupancy floor 66%

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
$27,500
Closing costs
$3,300
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 40 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
21374 Ithaca Ave Ferndale, MI 3.0 1.0 996 $1,775 $1.78 24d 1 0.19mi
1557 Leroy St Ferndale, MI 3.0 2.0 1380 $2,523 $1.83 5d 1 0.42mi
22811 Rosewood St Oak Park, MI 3.0 1.0 1000 $1,600 $1.60 24d 1 0.48mi
10020 Corning St Oak Park, MI 2.0 1.0 829 $1,400 $1.69 24d 1 0.54mi
20458 Indiana St Detroit, MI 3.0 1.0 1049 $1,300 $1.24 18d 1 0.54mi
20515 Ilene St Detroit, MI 3.0 1.0 891 $1,450 $1.63 44d 1 0.55mi
20445 Kentucky St Detroit, MI 3.0 1.0 1046 $1,200 $1.15 24d 1 0.56mi
1491 W Nine Mile Rd Unit 9 Ferndale, MI 2.0 1.0 900 $1,350 $1.50 44d 1 0.59mi
10000 W Nine Mile Rd Unit 3 Oak Park, MI 2.0 1.0 900 $1,000 $1.11 44d 1 0.61mi
20460 Griggs St Detroit, MI 2.0 1.0 910 $1,100 $1.21 17d 1 0.61mi
10050 W Nine Mile Rd Unit 18 Oak Park, MI 2.0 1.0 900 $1,000 $1.11 5d 1 0.61mi
10400 Saratoga St Oak Park, MI 2.0 1.0 829 $1,450 $1.75 5d 1 0.61mi
631 Shasta Pl Ferndale, MI 3.0 2.0 1317 $2,100 $1.59 44d 1 0.64mi
20185 Indiana St Detroit, MI 2.0 1.5 1096 $1,275 $1.16 44d 1 0.67mi
1260 W Nine Mile Rd Unit 13 Ferndale, MI 2.0 1.0 1000 $1,399 $1.40 15d 1 0.72mi
578 Kensington Ave Ferndale, MI 2.0 1.0 860 $1,600 $1.86 5d 1 0.73mi
20110 Northlawn St Detroit, MI 3.0 1.0 1100 $1,350 $1.23 17d 1 0.77mi
20429 Monte Vista St Detroit, MI 3.0 1.0 872 $1,300 $1.49 17d 1 0.78mi
510 Stratford Rd Ferndale, MI 2.0 1.0 965 $1,750 $1.81 44d 1 0.80mi
20009 Wisconsin St Detroit, MI 3.0 1.5 1051 $1,400 $1.33 17d 1 0.82mi
695 Livernois St Unit 3 Ferndale, MI 1.0 1.0 830 $2,150 $2.59 13d 1 0.82mi
695 Livernois St Unit 2 Ferndale, MI 2.0 1.0 950 $2,350 $2.47 4d 1 0.82mi
695 Livernois St Unit 1 Ferndale, MI 2.0 2.0 1500 $2,750 $1.83 13d 1 0.82mi
20045 Greenlawn St Detroit, MI 3.0 1.0 925 $1,350 $1.46 44d 1 0.85mi
20245 Manor Detroit, MI 3.0 1.0 1018 $1,400 $1.38 3d 1 0.86mi
20122 Manor St Detroit, MI 3.0 1.0 1028 $1,200 $1.17 44d 1 0.93mi
23511 Majestic St Oak Park, MI 3.0 1.0 1100 $1,750 $1.59 24d 1 0.94mi
20032 Monte Vista St Detroit, MI 3.0 1.0 1000 $1,294 $1.29 20d 1 0.94mi
12800 W 9 Mile Rd Oak Park, MI 1.0–2.0 1.0 775 $1,250 $1.61 24d 1 0.96mi
851 Gardendale St Ferndale, MI 2.0 1.0 933 $1,625 $1.74 24d 1 0.98mi
19929 Monte Vista St Detroit, MI 3.0 1.0 860 $1,450 $1.69 17d 1 1.04mi
20038 Santa Rosa Dr Detroit, MI 3.0 1.0 927 $1,300 $1.40 17d 1 1.10mi
22148 Dante St #212 Oak Park, MI 2.0 2.0 916 $1,475 $1.61 22d 1 1.10mi
22148 Dante St #211 Oak Park, MI 2.0 1.0 916 $1,475 $1.61 24d 1 1.10mi
22148 Dante St #211 Oak Park, MI 2.0 2.0 916 $1,475 $1.61 18d 1 1.10mi
22108 Dante St #115 Oak Park, MI 2.0 2.0 898 $1,250 $1.39 24d 1 1.12mi
22108 Dante St Oak Park, MI 2.0 1.0 898 $1,250 $1.39 24d 1 1.14mi
413 W Nine Mile Rd Ste B Ferndale, MI 1.0 1.0 897 $1,850 $2.06 18d 1 1.15mi
415 W Nine Mile Rd Ferndale, MI 1.0 1.0 912 $2,500 $2.74 18d 1 1.15mi
430 W 9 Mile Rd Ferndale, MI 1.0–2.0 1.0–2.0 754 $2,827 $3.75 2d 3 1.16mi

Listing history 21 events

  1. 2026-06-18
    days on market $110,000 Active 27 DOM
  2. 2026-06-17
    days on market $110,000 Active 26 DOM
  3. 2026-06-16
    days on market $110,000 Active 25 DOM
  4. 2026-06-15
    days on market $110,000 Active 24 DOM
  5. 2026-06-13
    days on market $110,000 Active 22 DOM
  6. 2026-06-13
    days on market $110,000 Active 21 DOM
  7. 2026-06-09
    days on market $110,000 Active 18 DOM
  8. 2026-06-08
    days on market $110,000 Active 17 DOM
  9. 2026-06-07
    days on market $110,000 Active 16 DOM
  10. 2026-06-04
    days on market $110,000 Active 13 DOM
  11. 2026-06-03
    days on market $110,000 Active 12 DOM
  12. 2026-06-02
    days on market $110,000 Active 11 DOM
  13. 2026-06-01
    days on market $110,000 Active 10 DOM
  14. 2026-05-31
    days on market $110,000 Active 9 DOM
  15. 2026-05-22
    listed $110,000 Active
    Show marketing remark (43 chars)

    Great home ready for new owner to renovate.

  16. 2026-05-22
    listed $110,000 Active 43-char remark
    Show marketing remark (43 chars)

    Great home ready for new owner to renovate.

  17. 2009-10-08
    historical
  18. 2009-10-07
    listed $5,900
  19. 2008-02-22
    historical
  20. 2007-12-28
    listed $9,900
  21. 1986-07-01
    soldstatus $14,500

ⓘ 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
$2,129 · $177/mo
Projected year-2 tax
$2,129 · $177/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 4/10 Moderate FEMA zone X (unshaded) · 22% 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 3 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
$19,094
− Mortgage interest
−$6,162
− Property taxes
−$2,129
− Insurance
−$550
− Repairs & maintenance
−$1,528
− Management
−$1,528
− Depreciation
−$3,200
Taxable income
$3,998
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$960
After-tax cash flow
$4,523/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
Ferndale Public Schools
NCES district ID
2614280
Math proficiency
18% ▼ -3.00%
Reading proficiency
39% ▲ 5.00%
Median HH income
$56,069
Composite
25.46/100
National rank
#7449
State rank
#366 of 540 in MI

Livability — Royal Oak

Score
83/100
State rank
#50
US rank
#1020

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

County
Oakland County · 1,009,092 people
City population
57,974
Metro
Detroit-Warren-Dearborn, MI
Population (ZIP)
21,527
Household income
$89,881
Rent vs Own
36.3% rent · 63.7% own
Severe rent burden
670.0

Population outlook (Oakland County) Hauer SSP2

Today (2025)
1,335,747 people
By 2030
1,375,100 · +2.9%
By 2040
1,435,385 · +7.5%
By 2050
1,469,250 · +10.0%
By 2075
1,531,946 · +14.7%
By 2100
1,450,485 · +8.6%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (72%)
Race & ethnicity
White 72% Black 15% Two or more races 6% Hispanic / Latino 5% Asian 3%
Common ancestry
Romanian 11% Lithuanian 6% Slovak 3%
Foreign-born
4% · Canada, South Korea
Languages at home
95% English-only · Spanish 2% Other Indo-European 1% German/W. Germanic 1%

Political lean MEDSL · Oakland

2024 margin
D (+10.6) · D 54.4% · R 43.8% · Other 1.9%
2008→2024 swing
-3.9pp toward R · 2008: 14.5pp · 2024: 10.6pp
All cycles
2024: D+10.6 2020: D+14.1 2016: D+8.1 2012: D+8.1 2008: D+14.5

Not yet ingested

Civics

Market trends

HPI YoY
▼ -394.92%
Current HPI
273.0986
Rent YoY
▲ 6.24%
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

+658.6% since first listed
7 events — show timeline
  • 2026-05-22 Listed $110,000 MiRealSource-MiMLS
  • 2026-05-22 Listed $110,000 REALCOMP
  • 2009-10-08 Listing Removed REALCOMP
  • 2009-10-07 Listed $5,900 REALCOMP
  • 2008-02-22 Listing Removed REALCOMP
  • 2007-12-28 Listed $9,900 REALCOMP
  • 1986-07-01 Sold (Public Records) $14,500 Public Records

Property tax history

+1.5%/yr

Latest (2025): $2,129 · +71.4% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…