Duplex
215 North St · Greenport, NY
Flood risk 7/10 · Major
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.76%
- Est. flood insurance / yr
- $507 – $1,088
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $691 – $1,283
Heat risk 5/10 · Moderate
- Hot days now (above 90°F)
- 7 days/yr
- Hot days in 30 yrs
- 19 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
- 4 days/yr
Risk factors via First Street. Map © Google.
Why this score? — see what drove the B+ 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
- ARV discount +15.0/15.0
- 1% rule +10.0/10.0
- DSCR +10.0/10.0
- Schools +4.5/10.0
- Livability +3.8/5.0
- Rent growth +2.5/5.0
- Condition / age +2.5/5.0
- Appreciation +0.0/10.0
$1,595,000
🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence
Multi-family units
County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 2 units. confirmed
Listing remarks MLS
A rare and exceptional offering in the heart of Greenport—one of the only duplex-style properties of its kind on the North Fork—this fully turnkey property delivers a unique combination of lifestyle, flexibility, and proven income potential. Located within Greenport Village and offering approximately 3,376 square feet of living space, this back-to-back duplex features two fully independent, two-story residences, each with its own full basement, central air conditioning, and private living areas as well as two electric panels, two meters, two propane tanks and separate basements. Built approximately 7 years ago, the property offers the advantages of newer construction, including modern systems, efficient design, and low-maintenance living. The front residence offers 4 bedrooms and 2.5 baths, highlighted by a welcoming covered front porch, fireplace, and a full basement with 8-foot ceilings—ideal for expansion, recreation, or storage. The rear residence features 3 bedrooms and 2.5 baths, a gas fireplace, and a full walk-out basement, providing excellent privacy and functionality. Outdoor features include a spacious back deck, side yard with a fire pit and a large yard, offering ample room for entertaining or relaxation. Being sold fully furnished and turnkey, the property is ready for immediate use. With a proven history of generating approximately $125,000 annually, this property presents a compelling opportunity for both end-users and investors. Ideally situated within walking distance to the vibrant village center, the Greenport Free Library, and public transportation, the property provides easy access to waterfront dining, marinas, shops, and all that the North Fork has to offer. This is more than a home—it’s a rare opportunity to own a flexible, income-producing property in one of the North Fork’s most sought-after locations.
Key facts
- Private living areas
- Covered front porch
- Newer construction
Tags
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 4-bed/3.0-bath units multifamily listed at $1.59M.
Deal economics
- At list price, monthly cash flow is $13k ($155k/yr) — positive. Per door: $6k/mo.
- The deal already cash-flows at list — no discount required.
- Meets the 1% rule at list price ($29k rent vs $1.59M).
- Recommended offer: $1.50M (6.0% below list) — sets the bar for market timing.
Location & tenants
- Location reads 76/100 on livability (#217 in NY, #3,399 nationally) — a middle-class / working-renter tenant base. Strengths: crime A+, health & safety A+, commute B+; Watch: housing C-, cost of living F.
- Greenport Union Free School District (town): math 55% / reading 45% proficiency, ranked #450 of 755 in NY (top 60%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
- Market conditions: 69 active listings in the ZIP; 1,366 units permitted in Suffolk County in 2024 (216 in 5+ unit buildings).
Forward outlook
- Local home prices are declining (-3.0%/yr); year-one equity from $11k of loan paydown is wiped out by about $48k of value loss. Plan a longer hold.
- 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 $447k cash investment doubles in ~4 years — after that, you're playing with house money.
Negotiation context
- It's been on market 73 days — a 6% lower offer ($1.50M) is reasonable based on typical stale-listing flexibility.
- Current owner paid $900k; list at $1.59M implies a 77% gain — meaningful room to come down on a strong offer.
Risks & watch-outs
- Watch-outs: flood insurance adds $66/mo.
- Climate carrying-cost: major flood risk; severe wind risk, 80% chance of damaging wind over 30y; extreme-heat days projected 7→19/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Questions for the listing agent
- It's been on market 73 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
- Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
- What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
- 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.
- 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 apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.
Investment metrics
- 1% rule
- 1.83% ✓
- Cap rate
- 16.04%
- Cash-on-cash
- 34.83%
- DSCR
- 2.55
- GRM
- 4.6
CMA / ARV
- ARV (median comp)
- $1,924,569
- List price
- $1,595,000
- Delta
- -17.12%
- Verdict
- UNDERPRICED
- Comps
- 2 within 1.0 mi
Projected returns pro-forma
-3.0% appreciation · 3.0% rent growth · sell at horizon
- IRR
- 30.1%
- Equity multiple
- 2.26×
- Total profit
- $562,742
- Equity at exit
- $237,820
- IRR
- 37.4%
- Equity multiple
- 4.46×
- Total profit
- $1,547,233
- Equity at exit
- $137,906
Cash invested: $446,600 (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 11944
- Home prices YoY
- -23.7%
- Active inventory
- 69
- Price-to-rent
- 9.1×
Monthly cashflow live
- Estimated rent
- $29,204 medium interval (Pro) →
- Mortgage (P&I)
- −$8,364
- Tax from tax record
- −$1,081 /mo · $12,971/yr
- Insurance
- −$665
- Flood insurance flood zone
- −$66 /mo · $798/yr
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$6,133
- Net cashflow
- $12,895
Break-even live
Sensitivity live
| Price | -10% $13,798 | -5% $13,346 | +0% $12,895 | +5% $12,443 | +10% $11,992 |
|---|---|---|---|---|---|
| Rent | -10% $10,588 | -5% $11,741 | +0% $12,895 | +5% $14,048 | +10% $15,202 |
| Rate | -1.0pp $13,698 | -0.5pp $13,301 | base $12,895 | +0.5pp $12,482 | +1.0pp $12,061 |
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 4 | 3 | $29,204 |
| #1 | 4 | 3 | $14,602 |
| #2 | 4 | 3 | $14,602 |
| Total (2 units) | $29,204 | ||
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
- $398,750
- Closing costs
- $47,850
- 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 21 events
-
2026-06-21days on market $1,595,000 Active 73 DOM
-
2026-06-21days on market $1,595,000 Active 72 DOM
-
2026-06-18days on market $1,595,000 Active 70 DOM
-
2026-06-18price $1,595,000 Active 69 DOM
-
2026-06-17days on market $1,675,000 Active 69 DOM
-
2026-06-16days on market $1,675,000 Active 68 DOM
-
2026-06-15days on market $1,675,000 Active 67 DOM
-
2026-06-13days on market $1,675,000 Active 65 DOM
-
2026-06-12days on market $1,675,000 Active 64 DOM
-
2026-06-09days on market $1,675,000 Active 61 DOM
-
2026-06-08days on market $1,675,000 Active 60 DOM
-
2026-06-07days on market $1,675,000 Active 59 DOM
-
2026-06-05days on market $1,675,000 Active 57 DOM
-
2026-06-04days on market $1,675,000 Active 55 DOM
-
2026-06-02days on market $1,675,000 Active 54 DOM
-
2026-06-01days on market $1,675,000 Active 53 DOM
-
2026-05-31days on market $1,675,000 Active 52 DOM
-
2026-04-09$1,675,000 Active 1906-char remark
Show marketing remark (1906 chars)
A rare and exceptional offering in the heart of Greenport—one of the only duplex-style properties of its kind on the North Fork—this fully turnkey property delivers a unique combination of lifestyle, flexibility, and proven income potential. Located within Greenport Village and offering approximately 3,376 square feet of living space, this back-to-back duplex features two fully independent, two-story residences, each with its own full basement, central air conditioning, and private living areas as well as two electric panels, two meters, two propane tanks and separate basements. Built approximately 7 years ago, the property offers the advantages of newer construction, including modern systems, efficient design, and low-maintenance living. The front residence offers 4 bedrooms and 2.5 baths, highlighted by a welcoming covered front porch, fireplace, and a full basement with 8-foot ceilings—ideal for expansion, recreation, or storage. The rear residence features 3 bedrooms and 2.5 baths, a gas fireplace, and a full walk-out basement, providing excellent privacy and functionality. Outdoor features include a spacious back deck, side yard with a fire pit and a large yard, offering ample room for entertaining or relaxation. Being sold fully furnished and turnkey, the property is ready for immediate use. With a proven history of generating approximately $125,000 annually, this property presents a compelling opportunity for both end-users and investors. Ideally situated within walking distance to the vibrant village center, the Greenport Free Library, and public transportation, the property provides easy access to waterfront dining, marinas, shops, and all that the North Fork has to offer. This is more than a home—it’s a rare opportunity to own a flexible, income-producing property in one of the North Fork’s most sought-after locations.
-
2020-08-12soldstatus $900,000
-
1999-09-03soldstatus $30,000
-
1985-06-21soldstatus $16,500
ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot
backfill from property_details.listing_events for pre-trigger history.
Tax reassessment forecast NY · Partial reset (capped growth)
- Current annual tax
- $12,971 · $1,081/mo
- Projected year-2 tax
- $19,963 · $1,664/mo
- Expected delta
- +$6,992/yr (+$583/mo · 53.9%)
ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.
Climate risk First Street
- Flood 7/10 Severe FEMA zone X (unshaded) · 76% chance over 30 yrs
- Wildfire 1/10 Low
- Heat 5/10 Major 7 d/yr ≥90°F today · 19 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 · 4 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
- $350,448
- − Mortgage interest
- −$89,345
- − Property taxes
- −$12,971
- − Insurance
- −$8,772
- − Repairs & maintenance
- −$28,036
- − Management
- −$28,036
- − Depreciation
- −$46,400
- Taxable income
- $136,888
- Est. tax owed @ 24.0%
- −$32,853
- After-tax cash flow
- $121,885/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
- Greenport Union Free School District
- NCES district ID
- 3612840
- Math proficiency
- 55% ▲ 5.00%
- Reading proficiency
- 45% ▼ -5.00%
- Median HH income
- $54,490
- Composite
- 45.25/100
- National rank
- #5759
- State rank
- #450 of 755 in NY
Livability — Greenport
- Score
- 76/100
- State rank
- #217
- US rank
- #3399
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- Greenport, NY
- City population
- 4,744
- Population (ZIP)
- 4,744
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 (69%)
- Race & ethnicity
- White 69% Hispanic / Latino 23% Two or more races 6% Black 4% Asian 2%
- Hispanic origin (detail)
- Mexican 5% Puerto Rican 2%
- Common ancestry
- Romanian 6% Lithuanian 2% Subsaharan African 2%
- Foreign-born
- 19% · Canada, China
- Languages at home
- 69% English-only · Spanish 22% German/W. Germanic 3% Russian/Polish/Slavic 2%
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
- ▼ -143.97%
- Current HPI
- 462.3431
- Rent YoY
- —
- Metro
- —
- 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 |
|
||
| Telecommunications | 2 | $144B |
|
||
| Pharmaceuticals | 2 | $112B |
|
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| Media / Entertainment | 2 | $69B |
|
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Price history
+10051.5% since first listed4 events — show timeline
- 2026-04-09 Listed $1,675,000 OneKey® MLS as Distributed by MLS Grid
- 2020-08-12 Sold (Public Records) $900,000 Public Records
- 1999-09-03 Sold (Public Records) $30,000 Public Records
- 1985-06-21 Sold (Public Records) $16,500 Public Records
Property tax history
+27.8%/yrLatest (2025): $12,971 · -2.6% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…