21 Astoria Rd

Mastic Beach, NY 11951

$259,999A

3 bd · 1.5 ba · 1,403 sqft · Built 1975 · SingleFamily · Pending · 5 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $4,101/mo
• Mortgage (P&I): −$1,363
• Tax + insurance: −$1,169
• HOA: −$0
• Vac / Maint / Mgmt: −$861
• Net cashflow: $707/mo
• Annual: $8,482/yr
• Cap rate: 11.68%
• Cash-on-cash: 19.24%
• DSCR: 1.86
• 1% rule: 1.58%
• Cash to close: $72,800

Investor read

• This is a 3-bed/1.5-bath single-family listed at $260k.
• At list price, monthly cash flow is $707 ($8k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($4k rent vs $260k).
• Only 5 days on market — expect competitive offers; lowballing is unlikely to land.
• In year one you build about $28k of equity ($2k loan paydown + $26k appreciation (10.0% local appreciation)).
• Location reads 61/100 on livability (#936 in NY) — a middle-class / working-renter tenant base. Strengths: employment A+, housing A+; Watch: crime D, amenities F, commute F.
• William Floyd Union Free School District (suburban): math 48% / reading 57% proficiency, ranked #309 of 590 in NY (top 52%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
• Zoned schools: Tangier Smith Elementary School (math 43% / reading 54%, grade D, #1,181 of 2,108 statewide, top 56%, 755 students, 61% FRL); William Paca Middle School (math 31% / reading 37%, grade F, #497 of 729 statewide, top 69%, 1,009 students, 59% FRL); William Floyd High School (math 65% / reading 87%, grade A-, #616 of 1,100 statewide, top 57%, 3,013 students, 54% FRL) — zoned schools average 58% FRL vs 43% district-wide (15 pts higher); higher-poverty schools than district average — tighter screening recommended.
• Watch-outs: property tax is 2.8% of price; flood insurance adds $460/mo.
• Market conditions: 133 active listings in the ZIP; 5 comparable units currently listed for rent nearby; rentals leasing fast (median 2d 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.
• 4 sale attempts 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.
• Current owner paid $186k; 40% above their basis — modest negotiation headroom, anchor on the comps not their cost.
• At projected returns (10.0% appreciation + 3.0% rent growth), your $73k cash investment doubles in ~2 years — after that, you're playing with house money.
• By year 2, paydown + projected appreciation supports a ~$45k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
• Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); severe wind risk, 80% chance of damaging wind over 30y — expect insurance premiums to compound above CPI over the hold.
• Cap rate 11.7% vs local median 4.7% in Mastic Beach — 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 1975 — 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?
• What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
• 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 D 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.