90 Wavecrest Dr

Mastic Beach, NY 11951

$224,999B

2 bd · 1.0 ba · 552 sqft · Built 1949 · SingleFamily · Active · 14 DOM

Cashflow @ list (25.0% down · 7.5%)

• Estimated rent: $2,900/mo
• Mortgage (P&I): −$1,180
• Tax + insurance: −$481
• HOA: −$0
• Vac / Maint / Mgmt: −$609
• Net cashflow: $630/mo
• Annual: $7,565/yr
• Cap rate: 9.66%
• Cash-on-cash: 12.01%
• DSCR: 1.53
• 1% rule: 1.29%
• Cash to close: $63,000

Investor read

• This is a 2-bed/1.0-bath single-family listed at $225k.
• At list price, monthly cash flow is $630 ($8k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($3k rent vs $225k).
• Only 14 days on market — expect competitive offers; lowballing is unlikely to land.
• In year one you build about $24k of equity ($2k loan paydown + $22k 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: John S Hobart Elementary School (math 48% / reading 42%, grade D-, #1,274 of 2,108 statewide, top 61%, 798 students, 58% FRL); William Floyd Middle School (math 36% / reading 47%, grade F, #394 of 729 statewide, top 55%, 1,053 students, 54% FRL); William Floyd High School (math 65% / reading 87%, grade A-, #616 of 1,100 statewide, top 57%, 3,013 students, 54% FRL).
• Watch-outs: built in 1949 — expect roof / HVAC / electrical / plumbing capex.
• Market conditions: 133 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 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.
• 5 sale attempts since 12y ago; this cycle's ask has dropped $25k (10%) from the opening price — seller is motivated, your offer sets the floor, not the list.
• Current owner paid $79k; list at $225k implies a 185% gain — meaningful room to come down on a strong offer.
• At projected returns (10.0% appreciation + 3.0% rent growth), your $63k cash investment doubles in ~2 years — after that, you're playing with house money.
• By year 2, paydown + projected appreciation supports a ~$39k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
• Climate carrying-cost: severe wind risk, 80% chance of damaging wind over 30y — expect insurance premiums to compound above CPI over the hold.
• Cap rate 9.7% 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 1949 — 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 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.
• 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.