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643 Clinton St Unit DUPLEX
B Composite 70.9
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 +8.5/10.0
  • ARV discount +7.5/15.0
  • Appreciation +6.4/10.0
  • Livability +3.2/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.2/5.0
  • Schools +0.6/10.0

$75,000

643 Clinton St Unit DUPLEX · Montgomery, AL 36108
1 bd · 1.0 ba · 1,075 sqft · Townhouse · 185 Days on market
Built 1940 Fair condition 5,318 sqft lot $70/sqft · 57% below area

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Key facts

  • Six foot fence
  • New paint
  • New roof

Tags

NEW ROOFNEW PAINTSIX FOOT FENCE

Neighborhood map

Property Rental comp Retail Costco Walmart Transit Schools Stadiums Fortune 500 · Circle radius: 6.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 1-bed/1.0-bath townhouse listed at $75k. Condition is rated fair.

Deal economics

  • At list price, monthly cash flow is $279 ($3k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($1k rent vs $75k).
  • Recommended offer: $66k (12.0% below list) — sets the bar for market timing.
  • Cap rate 10.8% vs local median 6.2% in Montgomery — 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 65/100 on livability (#138 in AL) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+; Watch: employment D, crime F, amenities D-.
  • Montgomery County (urban): math 9% / reading 31% proficiency, ranked #106 of 129 in AL (top 82%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 70% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Nixon Elementary School (math 2% / reading 8%, grade F, #618 of 627 statewide, top 100%, 441 students, 97% FRL, charter); Bellingrath Middle School (math 0% / reading 12%, grade F, #252 of 257 statewide, top 98%, 607 students, 96% FRL, charter); Lanier Senior High School (math 2% / reading 12%, grade F, #265 of 305 statewide, top 89%, 798 students, 94% FRL) — zoned schools average 95% FRL vs 70% district-wide (25 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Zoned-school proficiency averages 6% at this address vs 20% district-wide (-14 pts) — the specific schools serving this property underperform the Montgomery County average; the district grade overstates school quality for this exact location.
  • Market conditions: 124 active listings in the ZIP; 40 comparable units currently listed for rent nearby; rentals leasing fast (median 11d on market — plan ~1-2 weeks tenant-placement turnaround); 45% of comp listings sitting > 30 days — soft ceiling on asking rent; lower-income renter base — watch delinquency; 460 units permitted in Montgomery County in 2024 (37 in 5+ unit buildings).
  • This rent runs 37% of the median local income ($33k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • In year one you build about $3k of equity ($519 loan paydown + $2k appreciation (2.7% local appreciation)).
  • Montgomery County population projected to shrink 8% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
  • At projected returns (2.7% appreciation + 3.0% rent growth), your $21k cash investment doubles in ~4 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 185 days — a 12% lower offer ($66k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1940 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: severe wind risk, 80% chance of damaging wind over 30y; extreme-heat days projected 7→19/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $66,000 (12.0% below list)

Questions for the listing agent

  1. It's been on market 185 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  2. Have any recent inspections been done? Can we get a copy of the seller's disclosures and any deferred-maintenance estimates?
  3. Built in 1940 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. 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?
  7. 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.
  8. 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.
  9. 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
1.35% ✓
Cap rate
10.76%
Cash-on-cash
15.96%
DSCR
1.71
GRM
6.2

CMA / ARV

ARV (median comp)
$175,506
List price
$75,000
Delta
-57.27%
Verdict
UNDERPRICED
Comps
13 within 2.0 mi
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
324 Columbia St 0.31mi 2/1.0 (+1) 1,024 (-5%) 0mo $10,000 $10 72
643 Emerson St 0.06mi 2/1.0 (+1) 864 (-20%) 1mo $22,000 $25 66
328 Columbia St 0.31mi 2/1.0 (+1) 928 (-14%) 0mo $9,000 $10 58
317 Georgia St 0.20mi 2/1.0 (+1) 1,232 (+15%) 8mo $16,000 $13 54
24 Flood St 0.51mi 2/1.0 (+1) 1,170 (+9%) 6mo $33,000 $28 52
3440 Whiting Ave 1.16mi 2/1.0 (+1) 988 (-8%) 3mo $37,000 $37 44
330 National St 1.45mi 2/1.0 (+1) 1,150 (+7%) 10mo $50,000 $43 40
507 Cloverdale Rd #203 1.18mi 1/1.5 960 (-11%) 7mo $192,000 $200 39
466 Earl Pl 1.01mi 2/1.0 (+1) 1,176 (+9%) 13mo $20,000 $17 33
1549 S Court St 0.59mi 2/1.0 (+1) 1,315 (+22%) 12mo $136,000 $103 33
3267 Mobile Dr 1.23mi 2/1.0 (+1) 1,304 (+21%) 6mo $12,500 $10 30
3232 Southmont Dr 1.10mi 2/1.0 (+1) 1,218 (+13%) 14mo $32,000 $26 27

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

2.71% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
21.8%
Equity multiple
2.22×
Total profit
$25,676
Equity at exit
$32,492
10-year hold
IRR
23.1%
Equity multiple
4.24×
Total profit
$67,970
Equity at exit
$49,136

Cash invested: $21,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
90 Strongly Landlord-Friendly
State Alabama
90 Strongly Landlord-Friendly · R+15
County
— inherits STATE
City
— inherits STATE
Right-to-evict in 7 days for non-payment; no rent control; preempted statewide; courts move quickly.

ZIP-level market 36108

Home prices YoY
2.9%
Active inventory
124
Price-to-rent
6.2×

Monthly cashflow live

Estimated rent
$1,010 high interval (Pro) →
Mortgage (P&I)
−$393
Tax est. 1.5%
−$94 /mo · $1,125/yr
Insurance
−$31
HOA
−$0
Vacancy / Maint / Mgmt
−$212
Net cashflow
$279

Break-even live

Break-even rent $656
Max offer price $75,000
Occupancy floor 67%

Sensitivity live

Price -10% $331 -5% $305 +0% $279 +5% $253 +10% $227
Rent -10% $199 -5% $239 +0% $279 +5% $319 +10% $359
Rate -1.0pp $317 -0.5pp $298 base $279 +0.5pp $260 +1.0pp $240

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
$18,750
Closing costs
$2,250
Reserves months
—
Total cash needed
—

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Cash invested
—
Monthly P&I
—
Monthly cashflow
—
DSCR
—
Eligible?
—

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Cash invested
—
Monthly P&I
—
Monthly cashflow
—
DSCR
—
Eligible?
—

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Cash invested
—
Monthly P&I
—
Monthly cashflow
—
DSCR
—
Eligible?
—

Short-term bridge; refi at stabilization.

Rent comps 40 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
721 Central St Apt B Montgomery, AL 2.0 1.0 700 $945 $1.35 34d 1 0.07mi
721 Central St Apt B Montgomery, AL 2.0 1.0 1400 $900 $0.64 38d 1 0.07mi
24 Flood St Montgomery, AL 2.0 1.0 1140 $1,000 $0.88 162d 1 0.50mi
1531 S Court St Unit 1533 Montgomery, AL 1.0 1.0 1200 $1,900 $1.58 7d 1 0.58mi
1531 S Court St Unit 1531 Montgomery, AL 2.0 2.0 1500 $1,900 $1.27 46d 1 0.58mi
1747 S Court St Montgomery, AL 2.0 1.0 900 $995 $1.11 46d 1 0.64mi
1301 S Perry St Unit C Montgomery, AL 2.0 1.0 1100 $950 $0.86 51d 1 0.67mi
1301 S Perry St Unit A Montgomery, AL 2.0 1.0 1100 $950 $0.86 10d 1 0.67mi
1419 S Perry St Apt M Montgomery, AL 2.0 2.0 900 $1,225 $1.36 51d 1 0.68mi
1136 S Lawrence St Unit 1136 Montgomery, AL 2.0 1.0 900 $850 $0.94 1d 1 0.72mi
1130 S Lawrence St Unit 1130 Montgomery, AL 2.0 1.0 900 $875 $0.97 1d 1 0.72mi
1204 S McDonough St Unit B Montgomery, AL 2.0 1.0 1208 $1,200 $0.99 9d 1 0.79mi
1314 S Hull St Unit 1316B Montgomery, AL 1.0 1.0 866 $700 $0.81 184d 1 0.86mi
1316 S Hull St Unit B Montgomery, AL 1.0 1.0 866 $700 $0.81 184d 1 0.87mi
671 S Perry St Montgomery, AL 2.0 1.0–2.0 525 $1,360 $2.59 10d 1 0.89mi
1421 S Hull St Montgomery, AL 1.0 1.0 900 $1,100 $1.22 10d 1 0.89mi
105 Arlington Rd Unit B Montgomery, AL 2.0 1.0 1100 $925 $0.84 10d 1 0.93mi
1813 S Hull St Montgomery, AL 1.0 1.0 800 $845 $1.06 5d 3 0.94mi
432 Clanton Ave Montgomery, AL 2.0 1.0 800 $995 $1.24 154d 1 0.95mi
329 Cloverdale Rd Montgomery, AL 1.0 1.0 850 $725 $0.85 184d 1 0.95mi
616 Martha St Unit 1 Montgomery, AL 1.0 1.0 900 $1,150 $1.28 50d 1 1.02mi
616 Martha St Montgomery, AL 2.0 1.0 900 $1,150 $1.28 50d 1 1.02mi
718 W Edgemont Ave Unit B Montgomery, AL 2.0 1.0 875 $800 $0.91 10d 1 1.07mi
429 Felder Ave Montgomery, AL 1.0 1.0 1000 $1,075 $1.07 154d 1 1.12mi
545 Clay St Montgomery, AL 2.0 2.0 1104 $1,050 $0.95 184d 1 1.12mi
433 Felder Ave Montgomery, AL 1.0 1.0 1000 $1,125 $1.12 10d 1 1.13mi
222 Mount Vernon Dr Apt C Montgomery, AL 2.0 1.0 800 $900 $1.12 10d 1 1.14mi
3440 Whiting Ave Montgomery, AL 2.0 1.0 988 $975 $0.99 2d 1 1.16mi
456 S Hull St Montgomery, AL 1.0 1.0 700 $725 $1.04 1d 1 1.19mi
456 S Hull St Montgomery, AL 1.0 1.0 700 $750 $1.07 10d 1 1.19mi
3032 Norman Bridge Rd Apt C Montgomery, AL 2.0 1.0 1100 $995 $0.90 10d 1 1.22mi
207 Montgomery St Montgomery, AL 1.0–2.0 1.0–2.0 891 $1,255 $1.41 1d 4 1.23mi
1960 Ridge Ave Montgomery, AL 1.0 1.0 1000 $1,125 $1.12 10d 1 1.25mi
547 S Bainbridge St Montgomery, AL 1.0 1.0 700 $800 $1.14 10d 1 1.26mi
3394 Southmont Dr Unit 3 Montgomery, AL 2.0 1.0 810 $1,050 $1.30 184d 1 1.27mi
3394 Southmont Dr Apt 4 Montgomery, AL 2.0 1.0 810 $1,050 $1.30 2d 1 1.27mi
3394 Southmont Dr Unit 2 Montgomery, AL 2.0 1.0 810 $1,475 $1.82 184d 1 1.27mi
133 E Edgemont Ave Unit 2 Montgomery, AL 2.0 1.0 950 $750 $0.79 51d 1 1.28mi
133 E Edgemont Ave Unit 2 Montgomery, AL 2.0 1.0 950 $750 $0.79 1d 1 1.28mi
3398 Southmont Dr Apt A Montgomery, AL 2.0 1.0 950 $775 $0.82 10d 1 1.29mi

Property features AI

Exterior

Parking
Driveway
Utilities
Cable availableElectricity availableNatural gas availablePublic waterPublic sewer
Home design
Single-story propertySlab foundationBlock and concrete constructionYear built from public records
Construction
Block and concrete constructionSlab foundation
Exterior features
Covered patioPorchFully fenced yardCity lot

Interior

Flooring
CarpetLaminate
Bathrooms
1 full bathroom
Interior features
Carpet and laminate flooring
Laundry & utility
Gas water heater

Listing history 50 events

  1. 2026-11-08
    days on market $75,000 Active 185 DOM
  2. 2026-11-07
    days on market $75,000 Active 184 DOM
  3. 2026-11-06
    days on market $75,000 Active 183 DOM
  4. 2026-11-05
    days on market $75,000 Active 182 DOM
  5. 2026-11-04
    days on market $75,000 Active 181 DOM
  6. 2026-11-02
    days on market $75,000 Active 179 DOM
  7. 2026-11-01
    days on market $75,000 Active 178 DOM
  8. 2026-10-31
    days on market $75,000 Active 177 DOM
  9. 2026-10-30
    days on market $75,000 Active 176 DOM
  10. 2026-10-29
    days on market $75,000 Active 175 DOM
  11. 2026-10-28
    days on market $75,000 Active 174 DOM
  12. 2026-10-27
    days on market $75,000 Active 173 DOM
  13. 2026-10-26
    days on market $75,000 Active 172 DOM
  14. 2026-10-25
    days on market $75,000 Active 171 DOM
  15. 2026-10-24
    days on market $75,000 Active 170 DOM
  16. 2026-10-23
    days on market $75,000 Active 169 DOM
  17. 2026-10-22
    days on market $75,000 Active 168 DOM
  18. 2026-10-21
    days on market $75,000 Active 167 DOM
  19. 2026-10-20
    days on market $75,000 Active 166 DOM
  20. 2026-10-19
    days on market $75,000 Active 165 DOM
  21. 2026-10-18
    days on market $75,000 Active 164 DOM
  22. 2026-10-17
    days on market $75,000 Active 163 DOM
  23. 2026-10-16
    days on market $75,000 Active 162 DOM
  24. 2026-10-15
    days on market $75,000 Active 161 DOM
  25. 2026-10-14
    days on market $75,000 Active 160 DOM
  26. 2026-10-13
    days on market $75,000 Active 159 DOM
  27. 2026-10-12
    days on market $75,000 Active 158 DOM
  28. 2026-10-11
    days on market $75,000 Active 157 DOM
  29. 2026-10-10
    days on market $75,000 Active 156 DOM
  30. 2026-10-09
    days on market $75,000 Active 155 DOM
  31. 2026-10-08
    days on market $75,000 Active 154 DOM
  32. 2026-10-07
    days on market $75,000 Active 153 DOM
  33. 2026-10-06
    days on market $75,000 Active 152 DOM
  34. 2026-10-05
    days on market $75,000 Active 151 DOM
  35. 2026-10-04
    days on market $75,000 Active 150 DOM
  36. 2026-10-03
    days on market $75,000 Active 149 DOM
  37. 2026-10-02
    days on market $75,000 Active 148 DOM
  38. 2026-10-01
    days on market $75,000 Active 147 DOM
  39. 2026-09-30
    days on market $75,000 Active 146 DOM
  40. 2026-09-29
    days on market $75,000 Active 145 DOM
  41. 2026-09-28
    days on market $75,000 Active 144 DOM
  42. 2026-09-27
    days on market $75,000 Active 143 DOM
  43. 2026-09-26
    days on market $75,000 Active 142 DOM
  44. 2026-09-25
    days on market $75,000 Active 141 DOM
  45. 2026-09-24
    days on market $75,000 Active 140 DOM
  46. 2026-09-24
    days on market $75,000 Active 139 DOM
  47. 2026-09-22
    days on market $75,000 Active 138 DOM
  48. 2026-09-21
    days on market $75,000 Active 137 DOM
  49. 2026-09-20
    days on market $75,000 Active 136 DOM
  50. 2026-09-18
    days on market $75,000 Active 134 DOM

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 7/10 Severe 7 d/yr ≥107°F today · 19 d/yr by 30 yrs out
  • 💨 Wind 8/10 Severe 80% chance of damaging wind over 30 yrs
  • 🫁 Air quality 3/10 Moderate 4 unhealthy d/yr today · 4 by 30 yrs out

Nearby sold comps map

Loading sold comps map…

Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$12,114
− Mortgage interest
−$4,201
− Property taxes
−$1,125
− Insurance
−$375
− Repairs & maintenance
−$969
− Management
−$969
− Depreciation
−$2,182
Taxable income
$2,293
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$550
After-tax cash flow
$2,800/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.

Condition & rehab AI · 30 photos

Fair 45/100 Moderate rehab Est. rehab $26,875–$48,375 screening

This property requires moderate renovations to improve its condition and appeal to buyers/renters. Updates to the kitchen and bathroom, along with exterior repairs, would significantly increase its value.

Repairs flagged

  • Major kitchen appliances — outdated and worn
  • Major bathroom fixtures — dated and in need of replacement
  • Moderate exterior siding — moderate wear
  • Moderate windows — some appear old and may need replacement

Value-add opportunities

  • Both update kitchen appliances — modern appliances would attract more buyers/renters ↑
  • Both replace bathroom fixtures — new fixtures would improve both resale and rental appeal ↑
  • Both paint interior walls — fresh paint would improve the home's appearance and value ↑
  • Both replace carpet — new carpet would improve the home's appearance and value ↑
  • Both repair exterior siding — new siding would improve the home's appearance and value ↑
  • Both replace windows — new windows would improve the home's appearance and value ↑

ⓘ Rehab cost is a screening estimate — Moderate scope × the home's square footage at US $/sqft rules of thumb (the same model as the Flip Finder). Get contractor quotes + a written scope before underwriting.

F Composite school gradezoned avg 6/100

Zoned Schools

Elementary Nixon Elementary School F AL #618/627 Nat'l #40,579/41,679 Middle Bellingrath Middle School F AL #252/257 Nat'l #13,778/14,009 High Lanier Senior High School F AL #265/305 Nat'l #16,721/17,239

Schools (NCES district)

District
Montgomery County
NCES district ID
0102430
Math proficiency
9% ▼ -21.00%
Reading proficiency
31% ▼ -1.00%
Median HH income
$43,902
Composite
17.24/100
National rank
#9093
State rank
#106 of 129 in AL
C Composite livability gradescore 65/100

Livability — Montgomery

Score
65/100
State rank
#138
US rank
#13416

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Montgomery, AL
County
Montgomery · 224,008 people
City population
175,913
Metro
Montgomery, AL
Population (ZIP)
15,549
Household income
$32,622
Rent vs Own
37.5% rent · 62.5% own
Severe rent burden
10% of renters

Population outlook (Montgomery County) Hauer SSP2

Today (2025)
224,008 people
By 2030
221,460 · -1.1%
By 2040
214,179 · -4.4%
By 2050
204,912 · -8.5%
By 2075
177,821 · -20.6%
By 2100
145,134 · -35.2%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly Black (82%)
Race & ethnicity
Black 82% White 10% Hispanic / Latino 6% Two or more races 2%
Hispanic origin (detail)
Mexican 4% Puerto Rican 1%
Languages at home
96% English-only · Spanish 3%

Political lean MEDSL · Montgomery

2024 margin
Solid D (+30.7) · D 64.8% · R 34.1% · Other 1.1%
2008→2024 swing
+11.5pp toward D · 2008: 19.2pp · 2024: 30.7pp
All cycles
2024: D+30.7 2020: D+31.5 2016: D+26.2 2012: D+24.3 2008: D+19.2

Not yet ingested

Civics
—

Price history

1 event — show timeline
  • 2026-05-07 Listed $75,000 MAAR

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…