9 Swan Creek Ct · Water Mill, NY
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $473 – $860
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $691 – $1,283
Heat risk 4/10 · Minor
- Hot days now (above 90°F)
- 7 days/yr
- Hot days in 30 yrs
- 17 days/yr
Wind risk 8/10 · Major
- Chance of severe wind over 30 yrs
- 80.0%
Air-quality risk 3/10 · Minor
- Unhealthy air days now
- 3 days/yr
- Unhealthy air days in 30 yrs
- 3 days/yr
Risk factors via First Street. Map © Google.
Why this score? — see what drove the A- grade
The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).
- Cash flow +30.0/30.0
- 1% rule +10.0/10.0
- DSCR +10.0/10.0
- Appreciation +9.3/10.0
- ARV discount +7.5/15.0
- Rent growth +5.0/5.0
- Schools +4.8/10.0
- Livability +3.6/5.0
- Condition / age +2.5/5.0
$1,875,000
🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence
Listing remarks
The condominium community consists of 30 homes across 3 courts, completely upgraded over the last two years: new roofs, new skylights, a heated pool that looks like something from a design magazine, two lighted tennis courts, and a dock for kayaks, paddleboards, and power boats. What you will not do here is spend a moment waiting for a landscaper or pool maintenance company. The community takes care of the property. That is, frankly, the entire point. Three bedrooms, 2.5 baths, on two levels. Viking range. Miele dishwasher. GE Monogram microwave. Built-in refrigerator. Crown moldings. Central vacuum. The primary suite has its own fireplace, en-suite bath, and private balcony. Sliding glass
Key facts
- Dock for kayaks
- Heated pool
- Composite deck
Tags
Neighborhood map
What this means for you Summary
Snapshot
- This is a 3-bed/4.0-bath other listed at $1.88M.
Deal economics
- At list price, monthly cash flow is $22k ($265k/yr) — positive.
- The deal already cash-flows at list — no discount required.
- Meets the 1% rule at list price ($44k rent vs $1.88M).
- Cap rate 20.4% vs local median 10.6% in Water Mill — 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.
Location & tenants
- Location reads 71/100 on livability (#410 in NY) — a middle-class / working-renter tenant base. Strengths: crime A+, employment A+, commute A-; Watch: amenities F, cost of living F, housing F.
- Southampton Union Free School District (suburban): math 53% / reading 51% proficiency, ranked #293 of 590 in NY (top 50%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
- Market conditions: Rents rising fast (+30.1%/yr); 52 active listings in the ZIP; high-income renter base; 1,366 units permitted in Suffolk County in 2024 (216 in 5+ unit buildings).
- At $44,382/mo this rent would consume 295% of the median local household income ($180k/yr) — very limited rent-growth headroom before tenants either downsize or default.
Forward outlook
- In year one you build about $175k of equity ($13k loan paydown + $162k appreciation (8.6% local appreciation)).
- Suffolk County population projected to shrink 5% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
- At projected returns (8.6% appreciation + 8.0% rent growth), your $525k cash investment doubles in ~2 years — after that, you're playing with house money.
- By year 2, paydown + projected appreciation supports a ~$280k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
Negotiation context
- Only 9 days on market — expect competitive offers; lowballing is unlikely to land.
- Current owner paid $1.16M; list at $1.88M implies a 62% gain — meaningful room to come down on a strong offer.
Risks & watch-outs
- Climate carrying-cost: severe wind risk, 80% chance of damaging wind over 30y — expect insurance premiums to compound above CPI over the hold.
Questions for the listing agent
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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.
Investment metrics
- 1% rule
- 2.37% ✓
- Cap rate
- 20.44%
- Cash-on-cash
- 50.52%
- DSCR
- 3.25
- GRM
- 3.5
CMA / ARV
No comps found within radius.
Projected returns pro-forma
8.63% appreciation · 8.0% rent growth · sell at horizon
- IRR
- 66.4%
- Equity multiple
- 5.75×
- Total profit
- $2,491,773
- Equity at exit
- $1,505,729
- IRR
- 63.1%
- Equity multiple
- 13.92×
- Total profit
- $6,782,414
- Equity at exit
- $3,069,858
Cash invested: $525,000 (down + closing). Projections, not guarantees.
Landlord ↔ Tenant lean methodology
- Overall (STATE)
- 15 Strongly Tenant-Friendly
- State New York
- 15 Strongly Tenant-Friendly · D+10
- County
- — inherits STATE
- City
- — inherits STATE
ZIP-level market 11976
- Home prices YoY
- 1.6%
- Rents YoY
- 30.1%
- Active inventory
- 52
- Price-to-rent
- 3.5×
Monthly cashflow live
- Estimated rent
- $44,382 medium interval (Pro) →
- Mortgage (P&I)
- −$9,833
- Tax est. 1.5%
- −$2,344 /mo · $28,125/yr
- Insurance
- −$781
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$9,320
- Net cashflow
- $22,104
Break-even live
Sensitivity live
| Price | -10% $23,399 | -5% $22,752 | +0% $22,104 | +5% $21,456 | +10% $20,808 |
|---|---|---|---|---|---|
| Rent | -10% $18,598 | -5% $20,351 | +0% $22,104 | +5% $23,857 | +10% $25,610 |
| Rate | -1.0pp $23,048 | -0.5pp $22,581 | base $22,104 | +0.5pp $21,618 | +1.0pp $21,124 |
UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt
Financing live
Cash to close
- Down payment
- $468,750
- Closing costs
- $56,250
- Reserves months
- —
- Total cash needed
- —
Loan-product check · same deal, 3 products live
Conventional
25% down · 7.5% · 30yr
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
Personal DTI + credit; lowest rate.
DSCR
20% down · 8.5% · 30yr
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
No personal income docs; deal must DSCR.
Hard money
10% down · 12.0% · 12mo
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
Short-term bridge; refi at stabilization.
Listing history 7 events
-
2026-06-21days on market $1,875,000 Active 9 DOM
-
2026-06-18days on market $1,875,000 Active 6 DOM
-
2026-06-17days on market $1,875,000 Active 5 DOM
-
2026-06-16days on market $1,875,000 Active 4 DOM
-
2026-06-15days on market $1,875,000 Active 3 DOM
-
2026-06-13remarks 699-char remark
-
2026-06-13$1,875,000 Active 1 DOM
ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot
backfill from property_details.listing_events for pre-trigger history.
Climate risk First Street
- Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
- Wildfire 1/10 Low
- Heat 4/10 Moderate 7 d/yr ≥90°F today · 17 d/yr by 30 yrs out
- Wind 8/10 Severe 80% chance of damaging wind over 30 yrs
- Air quality 3/10 Moderate 3 unhealthy d/yr today · 3 by 30 yrs out
Nearby sold comps map
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
Taxation est. · year 1
- Rental income
- $532,578
- − Mortgage interest
- −$105,029
- − Property taxes
- −$28,125
- − Insurance
- −$9,375
- − Repairs & maintenance
- −$42,606
- − Management
- −$42,606
- − Depreciation
- −$54,545
- Taxable income
- $250,291
- Est. tax owed @ 24.0%
- −$60,070
- After-tax cash flow
- $205,175/yr
For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.
Schools (NCES district)
- District
- Southampton Union Free School District
- NCES district ID
- 3627540
- Math proficiency
- 53% ▬ 0.00%
- Reading proficiency
- 51% ▲ 4.00%
- Median HH income
- $85,977
- Composite
- 47.9/100
- National rank
- #2213
- State rank
- #293 of 590 in NY
Livability — Water Mill
- Score
- 71/100
- State rank
- #410
- US rank
- #7088
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- Water Mill, NY
- County
- Suffolk County · 679,920 people
- City population
- 2,952
- Metro
- New York-Newark-Jersey City, NY-NJ-PA
- Population (ZIP)
- 2,952
- Household income
- $180,250
- Rent vs Own
Population outlook (Suffolk County) Hauer SSP2
- Today (2025)
- 1,505,262 people
- By 2030
- 1,498,318 · -0.5%
- By 2040
- 1,471,101 · -2.3%
- By 2050
- 1,424,848 · -5.3%
- By 2075
- 1,337,157 · -11.2%
- By 2100
- 1,217,720 · -19.1%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Predominantly White (87%)
- Race & ethnicity
- White 87% Hispanic / Latino 9% Two or more races 9% Asian 2%
- Hispanic origin (detail)
- Mexican 1% Salvadoran 2%
- Common ancestry
- Romanian 16% Scotch-Irish 7% Italian 3%
- Foreign-born
- 11% · Canada, China
- Languages at home
- 86% English-only · Spanish 7% Other Indo-European 4% German/W. Germanic 1%
Political lean MEDSL · Suffolk
- 2024 margin
- Lean R (+10.0) · D 45.0% · R 55.0%
- 2008→2024 swing
- -16.0pp toward R · 2008: 6.0pp · 2024: -10.0pp
- All cycles
- 2024: R+10.0 2020: R+0.0 2016: R+8.2 2012: D+2.9 2008: D+6.0
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▲ 8.63%
- Current HPI
- 540.0967
- Rent YoY
- ▲ 30.05%
- Metro
- New York-Newark-Jersey City, NY-NJ-PA
- State GDP YoY
- ▲ 2.60%
- F500 in state
- 92
Industry mix (Fortune 500 HQ in NY)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Financial Services | 10 | $950B |
|
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| Consumer Goods | 9 | $162B |
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| Insurance | 4 | $225B |
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| Telecommunications | 2 | $144B |
|
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| Pharmaceuticals | 2 | $112B |
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| Media / Entertainment | 2 | $69B |
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Price history
+546.6% since first listed5 events — show timeline
- 2026-06-13 Listed $1,875,000 FSBO.com
- 2013-06-05 Sold (Public Records) $1,160,000 Public Records
- 2005-02-24 Sold (Public Records) $950,000 Public Records
- 2000-02-17 Sold (Public Records) $462,000 Public Records
- 1986-06-26 Sold (Public Records) $290,000 Public Records
Property tax history
-0.5%/yrLatest (2022): $1,332 · +0.0% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…