7811 Saint Louis St

Houston, TX 77028

$159,000B-

3 bd · 1.0 ba · 814 sqft · Built 1950 · SingleFamily · Active · 9 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $1,720/mo
• Mortgage (P&I): −$834
• Tax + insurance: −$259
• HOA: −$0
• Vac / Maint / Mgmt: −$361
• Net cashflow: $266/mo
• Annual: $3,190/yr
• Cap rate: 8.30%
• Cash-on-cash: 7.17%
• DSCR: 1.32
• 1% rule: 1.08%
• Cash to close: $44,520

Investor read

• This is a 3-bed/1.0-bath single-family listed at $159k.
• At list price, monthly cash flow is $266 ($3k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($2k rent vs $159k).
• Only 9 days on market — expect competitive offers; lowballing is unlikely to land.
• In year one you build about $9k of equity ($1k loan paydown + $8k appreciation (5.2% local appreciation)).
• 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: Key Middle (math 10% / reading 20%, grade F, #1,569 of 1,662 statewide, top 95%, 615 students, 100% FRL); Kashmere H S (math 14% / reading 22%, grade F, #1,445 of 1,632 statewide, top 89%, 725 students, 96% FRL) — zoned schools average 98% FRL vs 71% district-wide (27 pts higher); higher-poverty schools than district average — tighter screening recommended.
• Zoned-school proficiency averages 16% at this address vs 31% district-wide (-14 pts) — the specific schools serving this property underperform the Houston ISD average; the district grade overstates school quality for this exact location.
• Watch-outs: built in 1950 — expect roof / HVAC / electrical / plumbing capex.
• Market conditions: Rents soft (-1.6%/yr); 353 active listings in the ZIP; 7 comparable units currently listed for rent nearby; rentals leasing fast (median 14d on market — plan ~1-2 weeks tenant-placement turnaround); lower-income renter base — watch delinquency; 29,883 units permitted in Harris County in 2024 (8,621 in 5+ unit buildings).
• Harris County population projected at +47% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
• 5 sale attempts since 18y 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.
• At projected returns (5.2% appreciation + 0.0% rent growth), your $45k cash investment doubles in ~4 years — after that, you're playing with house money.
• By year 4, paydown + projected appreciation supports a ~$32k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
• Climate carrying-cost: severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 7→24/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 8.3% 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.

Questions for listing agent

• Built in 1950 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
• 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 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.