4 bd · 1.0 ba ·
1,129 sqft ·
Built 1950
· SingleFamily
· Pending
· 15 DOM
Cashflow @ list (25.0% down · 7.5%)
Estimated rent
$3,841/mo
Mortgage (P&I)
−$2,098
Tax + insurance
−$323
HOA
−$0
Vac / Maint / Mgmt
−$807
Net cashflow
$614/mo
Annual
$7,369/yr
Cap rate
8.14%
Cash-on-cash
6.58%
DSCR
1.29
1% rule
0.96%
Cash to close
$112,000
Investor read
This is a 4-bed/1.0-bath single-family listed at $400k.
At list price, monthly cash flow is $614 ($7k/yr) — positive.
The deal already cash-flows at list — no discount required.
To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $384k (4.0% below list).
It's been on market 15 days — a 2% lower offer ($394k) is reasonable based on typical stale-listing flexibility.
Recommended offer: $384k (4.0% below list) — sets the bar for 1% rule.
Local home prices are declining (-3.0%/yr); year-one equity from $3k of loan paydown is wiped out by about $12k of value loss. Plan a longer hold.
Location reads 63/100 on livability (#816 in NY) — a middle-class / working-renter tenant base. Strengths: employment A+, housing A+, health & safety B; 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: Moriches Elementary School (math 52% / reading 57%, grade C, #908 of 2,108 statewide, top 46%, 822 students, 57% 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 1950 — expect roof / HVAC / electrical / plumbing capex.
Market conditions: 100 active listings in the ZIP; 5 comparable units currently listed for rent nearby; rentals at typical pace (median 19d on market — plan ~3-4 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.
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 8.1% vs local median 4.7% in Mastic — 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 1950 — 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 F-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.
CashFlowRE · CFR-WHMHBREZF4T8PX
· Data 3 weeks agocashflowre.app · 2026-05-29