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532 Park Ave Duplex
D- Composite 38.28
Why this score? — see what drove the D- 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 +10.3/30.0
  • ARV discount +7.5/15.0
  • Schools +5.3/10.0
  • 1% rule +3.7/10.0
  • Livability +3.6/5.0
  • DSCR +2.9/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$675,000

532 Park Ave · Centereach, NY 11720
4 bd · 3.0 ba · 1,796 sqft · MultiFamily public records · 37 Days on market
Built 1970 9,148 sqft lot

🖨 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

Legal two-family home in Centereach, offering flexible living space and strong income potential. The main unit spans the first floor and finished basement, featuring 3 bedrooms and 2 full baths: 2 bedrooms and 1 full bath on the main level, plus a finished lower level with an egress-window bedroom, 2 additional finished rooms, laundry, and a second full bath, along with its own outside entrance. The second unit is an upstairs 2-bedroom, 1-bath apartment with a private entrance, giving each household its own space and privacy. There are separate electric meters for each unit and a landlord meter (3 meters total), a 1-car detached garage, and generous on-site parking thanks to the corner lot.

Key facts

  • Rental permit
  • Two-family home
  • Finished basement

Tags

TWO-FAMILY HOMERENTAL PERMITFLEXIBLE LIVING SPACESTRONG INCOME POTENTIALFINISHED BASEMENTEGRESS-WINDOW BEDROOM

Property features AI

Exterior

  • Parking: Driveway; Attached garage (1 garage space)
  • Utilities: Cesspool sewer; Electricity connected; Water connected
  • Home design: Duplex
  • Construction: Frame construction
  • Exterior features: Frame construction; Garage(s) on property; Not waterfront

Interior

  • Kitchen: Eat-in kitchen
  • Bedrooms: One 2-bedroom unit; One 3-bedroom unit
  • Flooring: Hardwood flooring
  • Bathrooms: Three full bathrooms
  • Heating & cooling: Baseboard heat; Heat pump; Oil heating; Ductless cooling; Wall/Window AC unit(s)
  • Interior features: First-floor bedroom; First-floor full bath; Eat-in kitchen; Recessed lighting; Storage; Finished full basement with walk-out access
  • Laundry & utility: Laundry in basement

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 2 × 2-bed/1.5-bath units multifamily listed at $675k.

Deal economics

  • At list price, monthly cash flow is $-374 ($-4k/yr) — negative. Per door: $-187/mo.
  • To cash-flow at today's rent, offer at most $609k (9.8% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $586k (13.3% below list).
  • Recommended offer: $586k (13.3% below list) — sets the bar for 1% rule.
  • Cap rate 5.6% vs local median 3.8% in Centereach — 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 72/100 on livability (#362 in NY) — a middle-class / working-renter tenant base. Strengths: employment A+, housing A+, health & safety A+; Watch: amenities F, commute F, cost of living F.
  • Middle Country Central School District (suburban): math 60% / reading 56% proficiency, ranked #217 of 590 in NY (top 37%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Market conditions: 147 active listings in the ZIP; 3 comparable units currently listed for rent nearby; rentals at typical pace (median 25d on market — plan ~3-4 weeks tenant-placement turnaround); high-income renter base; 1,366 units permitted in Suffolk County in 2024 (216 in 5+ unit buildings).
  • At $5,855/mo this rent would consume 52% of the median local household income ($135k/yr) (locally 436% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $5k of loan paydown is wiped out by about $20k 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.

Negotiation context

  • It's been on market 37 days — a 3% lower offer ($655k) is reasonable based on typical stale-listing flexibility.
  • 2 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 $438k; list at $675k implies a 54% 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.
Recommended offer $585,500 (13.3% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  2. It's been on market 37 days. Have you received any prior offers? Is the seller open to a 13% concession, seller financing, or rate buy-down credit?
  3. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  4. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  5. Built in 1970 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  8. The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?
  9. 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.
  10. 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.
  11. 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
0.87%
Cap rate
5.63%
Cash-on-cash
-2.37%
DSCR
0.89
GRM
9.6

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
-20.2%
Equity multiple
0.30×
Total profit
$-132,900
Equity at exit
$100,645
10-year hold
IRR
-13.1%
Equity multiple
0.23×
Total profit
$-145,198
Equity at exit
$58,362

Cash invested: $189,000 (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
NYC rent stabilization (~1M units); 2019 HSTPA strengthened tenant rights; courts deeply backlogged.

ZIP-level market 11720

Active inventory
147
Price-to-rent
19.2×

Monthly cashflow live

Estimated rent
$5,855 high interval (Pro) →
Mortgage (P&I)
$3,540
Tax from tax record
$1,178 /mo · $14,140/yr
Insurance
$281
HOA
$0
Vacancy / Maint / Mgmt
$1,230
Net cashflow
$-374

Break-even live

Break-even rent $6,328
Max offer price $608,946
Occupancy floor

Sensitivity live

Price -10% $8 -5% $-183 +0% $-374 +5% $-565 +10% $-756
Rent -10% $-836 -5% $-605 +0% $-374 +5% $-143 +10% $89
Rate -1.0pp $-34 -0.5pp $-202 base $-374 +0.5pp $-549 +1.0pp $-727

2-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (2 units) $5,855

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
$168,750
Closing costs
$20,250
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.

Rent comps 3 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
61 Gould Rd Centereach, NY 4.0 3.0 2592 $3,850 $1.49 25d 1 0.78mi
63 Sunflower Ridge Rd South Setauket, NY 4.0 2.5 2479 $5,300 $2.14 24d 1 1.31mi
103 Sunflower Ridge Rd South Setauket, NY 3.0 4.0 2274 $5,000 $2.20 2d 1 1.31mi

Listing history 6 events

  1. 2026-05-27
    status Pending
  2. 2026-03-23
    listed $675,000 Active
  3. 2026-02-26
    historical $2,500
  4. 2026-01-31
    listed $2,500
  5. 2007-02-22
    soldstatus $437,500
  6. 1994-07-26
    soldstatus $150,000

ⓘ 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
$14,140 · $1,178/mo
Projected year-2 tax
$14,140 · $1,178/mo
Expected delta
$0/yr ($0/mo · 0.0%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

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 ≥93°F today · 16 d/yr by 30 yrs out
  • 💨 Wind 8/10 Severe 80% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 4 unhealthy d/yr today · 5 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$70,260
− Mortgage interest
−$37,810
− Property taxes
−$14,140
− Insurance
−$3,375
− Repairs & maintenance
−$5,621
− Management
−$5,621
− Depreciation
−$19,636
Taxable loss
−$15,944
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$3,826
After-tax cash flow
$-661/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
Middle Country Central School District
NCES district ID
3619200
Math proficiency
60% ▼ -1.00%
Reading proficiency
56% ▼ -5.00%
Median HH income
$86,140
Composite
52.89/100
National rank
#1532
State rank
#217 of 590 in NY

Livability — Centereach

Score
72/100
State rank
#362
US rank
#6174

Category grades

Amenities F Commute F Cost of living F Crime C+ Employment A+ Housing A+ Health & safety A+ User ratings A

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Centereach, NY
County
Suffolk County · 679,920 people
City population
29,292
Metro
New York-Newark-Jersey City, NY-NJ-PA
Population (ZIP)
29,292
Household income
$134,898
Rent vs Own
12.6% rent · 87.4% own
Severe rent burden
436.0

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 15% Asian 7% Two or more races 7% Black 6%
Hispanic origin (detail)
Mexican 1% Puerto Rican 5%
Common ancestry
Romanian 4% Scotch-Irish 2% Lithuanian 2%
Foreign-born
15% · Canada, China, Jamaica
Languages at home
82% English-only · Spanish 8% Other Indo-European 3% Other Asian/Pacific 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
▼ -633.07%
Current HPI
347.7369
Rent YoY
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

Price history

+350.0% since first listed
6 events — show timeline
  • 2026-05-27 Pending OneKey® MLS as Distributed by MLS Grid
  • 2026-03-23 Listed $675,000 OneKey® MLS as Distributed by MLS Grid
  • 2026-02-26 Rental Removed $2,500 ONEKEY
  • 2026-01-31 Listed for Rent $2,500 ONEKEY
  • 2007-02-22 Sold (Public Records) $437,500 Public Records
  • 1994-07-26 Sold (Public Records) $150,000 Public Records

Property tax history

+2.6%/yr

Latest (2025): $14,140 · +0.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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