3510 Grassmere St Unit A/B

Houston, TX 77051

$578,000D+

6 bd · 5.0 ba · 3,964 sqft · Built 2026 · MultiFamily · Active · 34 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $3,965/mo
• Mortgage (P&I): −$2,453
• Tax + insurance: −$780
• HOA: −$0
• Vac / Maint / Mgmt: −$833
• Net cashflow: $-100/mo
• Annual: $-1,202/yr
• Cap rate: 6.04%
• Cash-on-cash: -0.92%
• DSCR: 0.96
• 1% rule: 0.85%
• Cash to close: $130,971

Investor read

• This is a 2 × 3.0-bed/2.5-bath units multifamily listed at $578k.
• At list price, monthly cash flow is $-100 ($-1k/yr) — negative. Per door: $-50/mo.
• To cash-flow at today's rent, offer at most $453k (21.6% below list).
• To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $396k (31.4% below list).
• It's been on market 34 days — a 3% lower offer ($561k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $396k (31.4% below list) — sets the bar for 1% rule.
• In year one you build about $50k of equity ($3k loan paydown + $47k appreciation (10.0% 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: Reynolds El (math 8% / reading 8%, grade F, #4,301 of 4,322 statewide, top 100%, 334 students, 98% FRL); 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.
• Zoned-school proficiency averages 16% at this address vs 31% district-wide (-15 pts) — the specific schools serving this property underperform the Houston ISD average; the district grade overstates school quality for this exact location.
• Market conditions: Rents rising fast (+4.8%/yr); 321 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).
• 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 ~$80k 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 6.0% 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.
• At $3,965/mo this rent would consume 127% 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.

Questions for listing agent

• 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?
• It's been on market 34 days. Have you received any prior offers? Is the seller open to a 31% concession, seller financing, or rate buy-down credit?
• 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?
• The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?