510 Alta Sita St

San Antonio, TX 78237

$44,900B+

2 bd · 1.0 ba · 672 sqft · Built 1970 · SingleFamily · Active · 16 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $1,026/mo
• Mortgage (P&I): −$235
• Tax + insurance: −$164
• HOA: −$0
• Vac / Maint / Mgmt: −$215
• Net cashflow: $411/mo
• Annual: $4,938/yr
• Cap rate: 17.29%
• Cash-on-cash: 39.28%
• DSCR: 2.75
• 1% rule: 2.28%
• Cash to close: $12,572

Investor read

• This is a 2-bed/1.0-bath single-family listed at $45k.
• At list price, monthly cash flow is $411 ($5k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($1k rent vs $45k).
• It's been on market 16 days — a 2% lower offer ($44k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $44k (1.5% below list) — sets the bar for market timing.
• In year one you build about $5k of equity ($310 loan paydown + $4k appreciation (10.0% local appreciation)).
• Location reads 80/100 on livability (#31 in TX, #1,616 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, cost of living A+; Watch: crime F.
• Edgewood ISD (urban): math 12% / reading 21% proficiency, ranked #812 of 826 in TX (top 98%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
• Zoned schools: Roy Cisneros El (math 11% / reading 17%, grade F, #4,127 of 4,322 statewide, top 96%, 210 students, 96% FRL, charter); Gus Garcia Middle (math 13% / reading 20%, grade F, #1,536 of 1,662 statewide, top 93%, 505 students, 96% FRL, charter); John F Kennedy H S (math 17% / reading 18%, grade F, #1,451 of 1,632 statewide, top 89%, 1,042 students, 92% FRL) — zoned schools average 95% FRL vs 24% district-wide (70 pts higher); higher-poverty schools than district average — tighter screening recommended.
• Watch-outs: property tax is 3.9% of price.
• Market conditions: Rents rising fast (+6.1%/yr); 140 active listings in the ZIP; 5 comparable units currently listed for rent nearby; rentals at typical pace (median 26d on market — plan ~3-4 weeks tenant-placement turnaround); 40% of comp listings sitting > 30 days — soft ceiling on asking rent; lower-income renter base — watch delinquency; 8,308 units permitted in Bexar County in 2024 (2,506 in 5+ unit buildings).
• Bexar County population projected at +50% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
• At projected returns (10.0% appreciation + 6.1% rent growth), your $13k cash investment doubles in ~2 years — after that, you're playing with house money.
• By year 7, paydown + projected appreciation supports a ~$35k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
• Climate carrying-cost: major wind risk, 77% chance of damaging wind over 30y; extreme-heat days projected 7→22/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 17.3% vs local median 3.8% in San Antonio — 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 1970 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
• Property tax is high relative to price — has the assessment been appealed recently, and will the sale trigger a re-assessment?
• Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
• 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.