Duplex
3515 Shelby Cir Unit A/B · Houston, TX
Flood risk 3/10 · Minor
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.2%
- Est. flood insurance / yr
- $507 – $1,088
Fire risk 2/10 · Minimal
- Est. fire insurance / yr
- $1,222 – $2,270
Heat risk 9/10 · Severe
- Hot days now (above 109°F)
- 6 days/yr
- Hot days in 30 yrs
- 21 days/yr
Wind risk 9/10 · Severe
- Chance of severe wind over 30 yrs
- 99.0%
Air-quality risk 2/10 · Minimal
- Unhealthy air days now
- 2 days/yr
- Unhealthy air days in 30 yrs
- 2 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 +15.3/30.0
- ARV discount +10.0/15.0
- Appreciation +10.0/10.0
- DSCR +4.7/10.0
- 1% rule +4.2/10.0
- Condition / age +4.0/5.0
- Rent growth +3.7/5.0
- Livability +3.7/5.0
- Schools +2.7/10.0
$515,000
🖨 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
Modern duplex featuring two spacious 3-bedroom, 2.5-bath units with contemporary finishes throughout. Each unit offers an open-concept living and dining area, granite countertops, soft-close cabinetry, stainless steel appliances, vinyl plank flooring, central A/C and heating, and a fenced backyard. Conveniently located with easy access to I-610, Hwy 288, Downtown Houston, the Medical Center, and Hobby Airport. Unit A is currently tenant occupied at $1,900/month, providing immediate rental income for investors.
Key facts
- Granite countertops
- Open-concept living
- Fenced backyard
Tags
Property features AI
Exterior
- Home design: Residential income property; 2 total units
- Construction: Built in 2022; Composition roof
- Exterior features: 5,000 sq ft lot
Interior
- Kitchen: Dishwasher; Disposal; Microwave
- Bathrooms: 4 full bathrooms
- Heating & cooling: Central heating (gas); Central air conditioning (electric)
- Interior features: Dishwasher; Disposal; Microwave
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 3-bed/2.5-bath units multifamily listed at $515k. Condition is rated good.
Deal economics
- At list price, monthly cash flow is $189 ($2k/yr) — positive. Per door: $94/mo.
- The deal already cash-flows at list — no discount required.
- To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $474k (7.9% below list).
- Recommended offer: $474k (7.9% below list) — sets the bar for 1% rule.
- Cap rate 6.7% 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: 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.
- Zoned schools: Attucks Middle (math 15% / reading 22%, grade F, #1,478 of 1,662 statewide, top 90%, 439 students, 98% FRL); Worthing H S (math 22% / reading 21%, grade F, #1,377 of 1,632 statewide, top 85%, 827 students, 96% FRL) — zoned schools average 97% FRL vs 71% district-wide (26 pts higher); higher-poverty schools than district average — tighter screening recommended.
- Market conditions: Rents rising fast (+4.8%/yr); 312 active listings in the ZIP; lower-income renter base — watch delinquency; 29,883 units permitted in Harris County in 2024 (8,621 in 5+ unit buildings).
- At $4,744/mo this rent would consume 152% 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 $55k of equity ($4k loan paydown + $52k appreciation (10.0% local appreciation)).
- Harris County population projected at +47% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
- At projected returns (10.0% appreciation + 4.8% rent growth), your $144k cash investment doubles in ~3 years — after that, you're playing with house money.
- By year 2, paydown + projected appreciation supports a ~$89k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
Negotiation context
- Only 14 days on market — expect competitive offers; lowballing is unlikely to land.
Risks & watch-outs
- Climate carrying-cost: severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 6→21/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
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?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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?
- 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
- 0.92% ✗
- Cap rate
- 6.73%
- Cash-on-cash
- 1.57%
- DSCR
- 1.07
- GRM
- 9.0
CMA / ARV
- ARV (on-the-fly)
- $545,760
- Comps found
- 12
Show comp detail 12 sales within ~0.75 mi
| Address | Dist | Beds/Ba | Sqft | Sold | Price | $/sf | Match |
|---|---|---|---|---|---|---|---|
| 8019 Grandview St | 0.29mi | 3/2.0 (-1) | 2,984 (-2%) | 3mo | $564,900 | $189 | 68 |
| 3920 Aledo St Unit A-B | 0.45mi | 3/3.0 (-1) | 3,000 (-1%) | 3mo | $545,000 | $182 | 66 |
| 8218 Lawler St | 0.11mi | 3/3.0 (-1) | 3,474 (+15%) | 6mo | $585,000 | $168 | 57 |
| 8310 Mariah St Unit A/B | 0.42mi | 3/2.0 (-1) | 2,884 (-5%) | 4mo | $515,000 | $179 | 56 |
| 8132 Brandon St | 0.26mi | 3/2.0 (-1) | 3,276 (+8%) | 9mo | $589,000 | $180 | 54 |
| 8306 Comal St | 0.16mi | 3/2.0 (-1) | 3,480 (+15%) | 6mo | $599,900 | $172 | 50 |
| 8022 Corinth St Unit A-B | 0.29mi | 3/2.0 (-1) | 2,600 (-14%) | 1mo | $494,900 | $190 | 49 |
| 4212 Sterling St Unit A/B | 0.50mi | 3/2.0 (-1) | 2,712 (-11%) | 2mo | $370,000 | $136 | 45 |
| 7814 Gladstone St Unit A/B | 0.55mi | 4/2.0 | 3,460 (+14%) | 1mo | $335,000 | $97 | 42 |
| 3923 Aledo St Unit A-B | 0.43mi | 3/2.0 (-1) | 2,600 (-14%) | 2mo | $479,900 | $185 | 42 |
| 4309 Shelby Cir | 0.51mi | 3/2.0 (-1) | 2,656 (-12%) | 1mo | $540,000 | $203 | 42 |
| 4417 Aledo St | 0.74mi | 3/3.0 (-1) | 3,476 (+15%) | 7mo | $579,000 | $167 | 26 |
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
- IRR
- 26.0%
- Equity multiple
- 3.09×
- Total profit
- $301,171
- Equity at exit
- $463,953
- IRR
- 23.3%
- Equity multiple
- 7.22×
- Total profit
- $896,336
- Equity at exit
- $1,000,532
Cash invested: $144,200 (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
ZIP-level market 77051
- Home prices YoY
- 9.7%
- Rents YoY
- 4.8%
- Active inventory
- 312
- Price-to-rent
- 18.1×
Monthly cashflow live
- Estimated rent
- $4,744 high interval (Pro) →
- Mortgage (P&I)
- −$2,701
- Tax est. 1.5%
- −$644 /mo · $7,725/yr
- Insurance
- −$215
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$996
- Net cashflow
- $189
Break-even live
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 3 | 2.5 | $4,744 |
| #1 | 3 | 2.5 | $2,372 |
| #2 | 3 | 2.5 | $2,372 |
| Total (2 units) | $4,744 | ||
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
- $128,750
- Closing costs
- $15,450
- 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 6 events
-
2026-06-18days on market $515,000 Active 14 DOM
-
2026-06-17days on market $515,000 Active 13 DOM
-
2026-06-16days on market $515,000 Active 12 DOM
-
2026-06-15days on market $515,000 Active 11 DOM
-
2026-06-13remarks 515-char remark
-
2026-06-13$515,000 Active 9 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 3/10 Moderate FEMA zone X (unshaded) · 20% chance over 30 yrs
- Wildfire 2/10 Low
- Heat 9/10 Extreme 6 d/yr ≥109°F today · 21 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
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
Taxation est. · year 1
- Rental income
- $56,928
- − Mortgage interest
- −$28,848
- − Property taxes
- −$7,725
- − Insurance
- −$2,575
- − Repairs & maintenance
- −$4,554
- − Management
- −$4,554
- − Depreciation
- −$14,982
- Taxable loss
- −$6,310
- Est. tax savings @ 24.0%
- +$1,514
- After-tax cash flow
- $3,779/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 · 12 photos
This modern duplex is in good condition with a well-maintained exterior and interior. It offers spacious living areas and contemporary finishes, making it an attractive investment opportunity.
Value-add opportunities
- Both Painting exterior and interior walls — Fresh paint can enhance curb appeal and interior aesthetics.
- Both Landscaping improvements — A well-maintained yard can increase both resale and rental value.
- Both Replace worn-out flooring — New flooring can improve the overall look and feel of the home.
- Both Upgrade kitchen appliances — Modern appliances can attract more buyers and renters.
- Both Add smart home features — Smart home features can increase convenience and appeal to tech-savvy buyers and renters.
Renovation cost estimate screening
Value-add ROI direction
- Both Painting exterior and interior walls — Fresh paint can enhance curb appeal and interior aesthetics. ↑
- Both Landscaping improvements — A well-maintained yard can increase both resale and rental value. ↑
- Both Replace worn-out flooring — New flooring can improve the overall look and feel of the home. ↑
- Both Upgrade kitchen appliances — Modern appliances can attract more buyers and renters. ↑
- Both Add smart home features — Smart home features can increase convenience and appeal to tech-savvy buyers and renters. ↑
ⓘ Cost ranges are severity-bucket heuristics (US national rule-of-thumb). Get contractor quotes + a written scope before underwriting a rehab budget.
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
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
- 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 |
|---|---|---|
| Energy | 16 | $1,198B |
|
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| Technology | 5 | $198B |
|
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| Engineering / Construction | 4 | $72B |
|
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| Energy Services | 3 | $60B |
|
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| Utilities | 3 | $41B |
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| Healthcare | 2 | $330B |
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Price history
1 event — show timeline
- 2026-06-04 Listed $515,000 HARMLS
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…