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8424 Cannon St Duplex
C- Composite 52.36
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).

  • ARV discount +13.3/15.0
  • Cash flow +10.1/30.0
  • Appreciation +10.0/10.0
  • Rent growth +3.7/5.0
  • Livability +3.7/5.0
  • 1% rule +3.5/10.0
  • DSCR +2.9/10.0
  • Schools +2.7/10.0
  • Condition / age +2.5/5.0

$314,900

8424 Cannon St · Houston, TX 77051
4 bd · 2.0 ba · 1,800 sqft · MultiFamily public records · 10 Days on market
Built 2016 5,830 sqft lot $175/sqft · 13% below area Est $362k · 13% under ↓ 13% 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

Investors welcome. This low-maintenance duplex, just 15 minutes from downtown, is 9 years new and already generating income. Both units are occupied at $1,200 per month, providing immediate cash flow, Both units feature two comfortable bedrooms with ceiling fans, a well-appointed bathroom with ample cabinet storage, and convenient washer and dryer connections. With modern systems, practical finishes, and a prime location close to city amenities, this property is an ideal addition to any portfolio or a smart first investment.

Key facts

  • Immediate cash flow
  • Practical finishes
  • Modern systems

Tags

LOW MAINTENANCE DUPLEXPRIME LOCATIONIMMEDIATE CASH FLOWMODERN SYSTEMSPRACTICAL FINISHES

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 × 2-bed/1.0-bath units multifamily listed at $315k.

Deal economics

  • At list price, monthly cash flow is $-187 ($-2k/yr) — negative. Per door: $-93/mo.
  • To cash-flow at today's rent, offer at most $282k (10.5% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $269k (14.5% below list).
  • Recommended offer: $269k (14.5% below list) — sets the bar for 1% rule.
  • Cap rate 5.6% vs local median 3.2% in Houston — 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 74/100 on livability (#184 in TX, #4,771 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, cost of living A+, housing A+; Watch: schools D, crime F.
  • Houston ISD (urban): math 27% / reading 35% proficiency, ranked #593 of 826 in TX (top 72%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 71% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents rising fast (+4.8%/yr); 312 active listings in the ZIP; 32 comparable units currently listed for rent nearby; rentals at typical pace (median 25d on market — plan ~3-4 weeks tenant-placement turnaround); 44% of comp listings sitting > 30 days — soft ceiling on asking rent; lower-income renter base — watch delinquency; 29,883 units permitted in Harris County in 2024 (8,621 in 5+ unit buildings).
  • At $2,691/mo this rent would consume 86% of the median local household income ($37k/yr) (locally 1446% 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 $34k of equity ($2k loan paydown + $31k appreciation (10.0% local appreciation)).
  • Harris County population projected at +47% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • By year 2, paydown + projected appreciation supports a ~$54k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • Only 10 days on market — expect competitive offers; lowballing is unlikely to land.
  • 5 sale attempts since 4y ago; this cycle's ask has dropped $45k (13%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Climate carrying-cost: major flood risk; severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 7→23/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $269,100 (14.5% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  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. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. 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?
  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 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
0.85%
Cap rate
5.58%
Cash-on-cash
-2.54%
DSCR
0.89
GRM
9.8

CMA / ARV

ARV (median comp)
$361,810
List price
$314,900
Delta
-10.20%
Verdict
UNDERPRICED
Comps
13 within 1.0 mi
Show comp detail 1 sale within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
8150 Bassett St 0.36mi 3/2.0 (-1) 1,958 (+9%) 1mo $305,000 $156 63

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 · 4.77% rent growth · sell at horizon

5-year hold
IRR
23.1%
Equity multiple
2.87×
Total profit
$164,605
Equity at exit
$283,687
10-year hold
IRR
21.0%
Equity multiple
6.73×
Total profit
$504,974
Equity at exit
$611,781

Cash invested: $88,172 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
87 Strongly Landlord-Friendly
State Texas
87 Strongly Landlord-Friendly · R+5
County
— inherits STATE
City
— inherits STATE
3-day notice; statewide preemption; one of the fastest eviction climates; Travis County (Austin) slightly slower.

ZIP-level market 77051

Home prices YoY
9.7%
Rents YoY
4.8%
Active inventory
312
Price-to-rent
19.5×

Monthly cashflow live

Estimated rent
$2,691 high interval (Pro) →
Mortgage (P&I)
$1,651
Tax from tax record
$530 /mo · $6,362/yr
Insurance
$131
HOA
$0
Vacancy / Maint / Mgmt
$565
Net cashflow
$-187

Break-even live

Break-even rent $2,927
Max offer price $281,896
Occupancy floor

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

UnitsBedsBathsEst. rent
Total (2 units) $2,691

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
$78,725
Closing costs
$9,447
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 32 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
8328 Corinth St Unit B Houston, TX 3.0 2.5 1500 $2,800 $1.87 20d 1 0.35mi
3620 Du Bois St Unit 1302349P Houston, TX 3.0 2.5 1797 $2,945 $1.64 3d 1 0.42mi
8010 Livingston St Houston, TX 3.0 2.0 1400 $1,800 $1.29 43d 1 0.46mi
4117 Shelby Cir Unit 1230900P Houston, TX 4.0 2.0 1367 $5,355 $3.92 2d 1 0.65mi
7806 Comal St Unit B Houston, TX 3.0 2.5 1800 $2,200 $1.22 43d 1 0.66mi
4406 Sterling St Houston, TX 3.0 2.5 1840 $1,999 $1.09 17d 1 0.92mi
8181 El Mundo St Houston, TX 1.0–3.0 1.0–2.5 1356 $2,262 $1.67 2d 47 0.97mi
8181 El Mundo St Houston, TX 1.0–3.0 1.0–2.0 1241 $2,041 $1.64 24d 18 0.97mi
4514 Galesburg St Unit B Houston, TX 3.0 2.5 1680 $3,500 $2.08 24d 1 1.09mi
7507 Springhill St Houston, TX 3.0 3.5 2000 $4,500 $2.25 43d 1 1.13mi
9610 Buffum St Houston, TX 3.0 3.0 1605 $1,799 $1.12 43d 1 1.13mi
4526 Knoxville St Unit A Houston, TX 3.0 2.5 1474 $1,775 $1.20 15d 1 1.14mi
3710 Rockingham St Houston, TX 3.0 2.0 1890 $1,700 $0.90 43d 1 1.16mi
2700 Holly Hall St Unit 2733 Houston, TX 3.0 2.0 1943 $2,006 $1.03 3d 1 1.17mi
3732 Seabrook St Houston, TX 3.0 2.5 1727 $2,350 $1.36 24d 1 1.17mi
4601 White Rock St Unit A Houston, TX 3.0 2.5 1700 $2,500 $1.47 43d 1 1.19mi
3846 Seabrook St Houston, TX 3.0 3.5 1833 $2,300 $1.25 43d 1 1.20mi
4609 Bricker St Unit B Houston, TX 3.0 2.5 1300 $3,500 $2.69 12d 1 1.24mi
4609 Bricker St Unit ABC Houston, TX 3.0 2.5 1375 $3,500 $2.55 11d 1 1.24mi
4613 Bricker St Unit B Houston, TX 3.0 2.5 1600 $2,300 $1.44 43d 1 1.26mi
4530 Mayflower St Houston, TX 3.0 2.0 1302 $1,800 $1.38 43d 1 1.27mi
4538 Clover St Houston, TX 4.0 2.0 1768 $1,595 $0.90 43d 1 1.28mi
9606 Ashville Dr Unit B Houston, TX 3.0 2.0 1610 $1,570 $0.98 43d 1 1.28mi
7321 Conley St Unit B Houston, TX 3.0 2.0 1501 $2,025 $1.35 20d 1 1.31mi
7321 Conley St Unit A Houston, TX 3.0 2.5 1869 $2,025 $1.08 20d 1 1.31mi
3402 Nathaniel Brown St Unit B Houston, TX 3.0 2.5 1885 $2,025 $1.07 43d 1 1.32mi
8107 Calhoun Rd Houston, TX 3.0 2.5 1304 $2,250 $1.73 24d 1 1.34mi
7379 Ardmore St Unit 1303 Houston, TX 3.0 2.0 1442 $1,967 $1.36 43d 1 1.36mi
7379 Ardmore St Unit 1303 Houston, TX 3.0 2.0 1442 $1,967 $1.36 22d 1 1.36mi
3615 Dreyfus St Houston, TX 3.0 3.0 2011 $2,800 $1.39 43d 1 1.36mi
4835 Sunflower St Unit 1546466P Houston, TX 3.0 2.0 1883 $4,516 $2.40 15d 1 1.38mi
7373 Ardmore St Houston, TX 1.0–3.0 1.0–2.0 1095 $1,887 $1.72 4d 24 1.38mi

Listing history 24 events

  1. 2026-06-18
    days on market $314,900 Active 10 DOM
  2. 2026-06-17
    days on market $314,900 Active 9 DOM
  3. 2026-06-16
    days on market $314,900 Active 8 DOM
  4. 2026-06-15
    days on market $314,900 Active 7 DOM
  5. 2026-06-13
    days on market $314,900 Active 5 DOM
  6. 2026-06-08
    pricestatusdays on marketlisting id $314,900 Active 1 DOM
  7. 2026-03-05
    price $324,900 530-char remark
    Show marketing remark (530 chars)

    Investors welcome. This low-maintenance duplex, just 15 minutes from downtown, is 9 years new and already generating income. Both units are occupied at $1,200 per month, providing immediate cash flow, Both units feature two comfortable bedrooms with ceiling fans, a well-appointed bathroom with ample cabinet storage, and convenient washer and dryer connections. With modern systems, practical finishes, and a prime location close to city amenities, this property is an ideal addition to any portfolio or a smart first investment.

  8. 2026-03-05
    listed $359,900 Active 530-char remark
    Show marketing remark (530 chars)

    Investors welcome. This low-maintenance duplex, just 15 minutes from downtown, is 9 years new and already generating income. Both units are occupied at $1,200 per month, providing immediate cash flow, Both units feature two comfortable bedrooms with ceiling fans, a well-appointed bathroom with ample cabinet storage, and convenient washer and dryer connections. With modern systems, practical finishes, and a prime location close to city amenities, this property is an ideal addition to any portfolio or a smart first investment.

  9. 2026-03-05
    historical
    Show marketing remark (530 chars)

    Investors welcome. This low-maintenance duplex, just 15 minutes from downtown, is 9 years new and already generating income. Both units are occupied at $1,200 per month, providing immediate cash flow, Both units feature two comfortable bedrooms with ceiling fans, a well-appointed bathroom with ample cabinet storage, and convenient washer and dryer connections. With modern systems, practical finishes, and a prime location close to city amenities, this property is an ideal addition to any portfolio or a smart first investment.

  10. 2026-02-17
    listed $359,900 Active
  11. 2026-02-05
    historical
  12. 2026-01-06
    price $360,000
  13. 2025-10-31
    listed $400,000 Active
  14. 2024-11-04
    historical $1,200
  15. 2024-10-19
    listed $1,200
  16. 2023-03-01
    soldstatus Sold
  17. 2023-03-01
    soldstatus
  18. 2023-01-30
    status Pending
  19. 2023-01-24
    status Option Pending
  20. 2023-01-03
    price $335,000
  21. 2022-12-19
    price $350,000
  22. 2022-11-20
    listed $375,000 Active
  23. 2021-09-15
    soldstatus
  24. 1989-06-13
    soldstatus

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

Tax reassessment forecast TX · Resets to sale price

Current annual tax
$6,362 · $530/mo
Projected year-2 tax
$6,362 · $530/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 6/10 Major FEMA zone X (unshaded) · 67% chance over 30 yrs
  • 🔥 Wildfire 3/10 Moderate
  • 🌡 Heat 9/10 Extreme 7 d/yr ≥109°F today · 23 d/yr by 30 yrs out
  • 💨 Wind 9/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 2 unhealthy d/yr today · 2 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$32,292
− Mortgage interest
−$17,639
− Property taxes
−$6,362
− Insurance
−$1,574
− Repairs & maintenance
−$2,583
− Management
−$2,583
− Depreciation
−$9,161
Taxable loss
−$7,611
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,827
After-tax cash flow
$-415/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
Houston ISD
NCES district ID
4823640
Math proficiency
27% ▼ -18.00%
Reading proficiency
35% ▼ -6.00%
Median HH income
$46,054
Composite
26.63/100
National rank
#7173
State rank
#593 of 826 in TX

Livability — Houston

Score
74/100
State rank
#184
US rank
#4771

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Houston, TX
County
Harris County · 4,702,590 people
City population
3,226,434
Metro
Houston-The Woodlands-Sugar Land, TX
Population (ZIP)
19,795
Household income
$37,415
Rent vs Own
58.2% rent · 41.8% own
Severe rent burden
1446.0

Population outlook (Harris County) Hauer SSP2

Today (2025)
5,571,493 people
By 2030
6,089,821 · +9.3%
By 2040
7,142,806 · +28.2%
By 2050
8,185,864 · +46.9%
By 2075
10,574,329 · +89.8%
By 2100
12,109,958 · +117.4%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly Black (77%)
Race & ethnicity
Black 77% Hispanic / Latino 16% Two or more races 11% White 3%
Hispanic origin (detail)
Mexican 6% Puerto Rican 1%
Foreign-born
8% · Canada, China
Languages at home
88% English-only · Spanish 10%

Political lean MEDSL · Harris

2024 margin
Lean D (+5.5) · D 52.0% · R 46.4% · Other 1.6%
2008→2024 swing
+3.9pp toward D · 2008: 1.6pp · 2024: 5.5pp
All cycles
2024: D+5.5 2020: D+13.3 2016: D+12.4 2012: D+0.1 2008: D+1.6

Not yet ingested

Civics

Market trends

HPI YoY
▲ 16.02%
Current HPI
180.4283
Rent YoY
▲ 4.77%
Metro
Houston-The Woodlands-Sugar Land, TX
State GDP YoY
▲ 3.95%
F500 in state
110

Industry mix (Fortune 500 HQ in TX)

Industry F500 HQs Revenue

Price history

-13.4% since first listed
18 events — show timeline
  • 2026-03-05 Price Changed $324,900 HARMLS
  • 2026-03-05 Listing Removed HARMLS
  • 2026-03-05 Listed $359,900 HARMLS
  • 2026-02-17 Listed $359,900 HARMLS
  • 2026-02-05 Listing Removed HARMLS
  • 2026-01-06 Price Changed $360,000 HARMLS
  • 2025-10-31 Listed $400,000 HARMLS
  • 2024-11-04 Rental Removed $1,200 RENTALBEAST
  • 2024-10-19 Listed for Rent $1,200 RENTALBEAST
  • 2023-03-01 Sold (Public Records) Public Records
  • 2023-03-01 Sold (MLS) HARMLS
  • 2023-01-30 Pending HARMLS
  • 2023-01-24 Pending HARMLS
  • 2023-01-03 Price Changed $335,000 HARMLS
  • 2022-12-19 Price Changed $350,000 HARMLS
  • 2022-11-20 Listed $375,000 HARMLS
  • 2021-09-15 Sold (Public Records) Public Records
  • 1989-06-13 Sold (Public Records) Public Records

Property tax history

+19.4%/yr

Latest (2025): $6,362 · -0.3% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…