150 Main St #32

Islip, NY 11751

$69,900B

1 bd · 1.0 ba · 550 sqft · Built 1959 · Manufactured · Active · 270 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $2,784/mo
• Mortgage (P&I): −$367
• Tax + insurance: −$513
• HOA: −$0
• Vac / Maint / Mgmt: −$585
• Net cashflow: $1,320/mo
• Annual: $15,836/yr
• Cap rate: 36.85%
• Cash-on-cash: 109.14%
• DSCR: 5.86
• 1% rule: 3.98%
• Cash to close: $19,572

Investor read

• This is a 1-bed/1.0-bath manufactured listed at $70k.
• At list price, monthly cash flow is $1k ($16k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($3k rent vs $70k).
• It's been on market 270 days — a 12% lower offer ($62k) is reasonable based on typical stale-listing flexibility.
• Recommended offer: $62k (12.0% below list) — sets the bar for market timing.
• Local home prices are declining (-3.0%/yr); year-one equity from $483 of loan paydown is wiped out by about $2k of value loss. Plan a longer hold.
• Location reads 83/100 on livability (#59 in NY, #878 nationally) — a professional / high-income tenant draw. Strengths: commute A+, employment A+, housing A+; Watch: cost of living F.
• Islip Union Free School District (suburban): math 52% / reading 67% proficiency, ranked #186 of 590 in NY (top 32%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease; only 20% free/reduced lunch — higher-income household profile.
• Zoned schools: Wing Elementary School (379 students, 35% FRL); Islip Middle School (math 32% / reading 52%, grade D-, #379 of 729 statewide, top 54%, 641 students, 37% FRL); Islip High School (math 88% / reading 93%, grade A+, #231 of 1,100 statewide, top 21%, 892 students, 33% FRL) — zoned schools average 35% FRL vs 20% district-wide (15 pts higher); higher-poverty schools than district average — tighter screening recommended.
• Watch-outs: flood insurance adds $460/mo; built in 1959 — expect roof / HVAC / electrical / plumbing capex.
• Market conditions: 87 active listings in the ZIP; 8 comparable units currently listed for rent nearby; rentals leasing fast (median 4d on market — plan ~1-2 weeks tenant-placement turnaround); 1,366 units permitted in Suffolk County in 2024 (216 in 5+ unit buildings).
• Suffolk County population projected to shrink 5% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
• At projected returns (-3.0% appreciation + 3.0% rent growth), your $20k cash investment doubles in ~2 years — after that, you're playing with house money.
• Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); major wind risk, 65% chance of damaging wind over 30y; extreme-heat days projected 7→17/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
• Cap rate 36.9% vs local median 3.2% in Islip — 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

• It's been on market 270 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
• Built in 1959 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
• What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
• Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
• Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
• Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
• 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.