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3 Elm St Duplex
D Composite 42.14
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).

  • ARV discount +15.0/15.0
  • Schools +8.6/10.0
  • Cash flow +6.8/30.0
  • Livability +4.0/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • 1% rule +1.7/10.0
  • DSCR +1.0/10.0
  • Appreciation +0.0/10.0

$1,095,000

3 Elm St · Chappaqua, NY 10514
4 bd · 3.0 ba · 2,108 sqft · MultiFamily public records · 16 Days on market
Built 1905 7,841 sqft lot $519/sqft · 40% below area Est $1817k · 40% under

🖨 Deal sheet 📄 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

Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

Key facts

  • 7,841 sq ft lot
  • Built 1905
  • Listed 16 days

Property features AI

Exterior

  • Parking: Private driveway
  • Utilities: Electricity connected (Con-Edison); Natural gas connected; Public sewer; Public water
  • Home design: Duplex; Updated/remodeled condition
  • Construction: Frame construction; Shingle siding; Unfinished walk-out basement
  • Exterior features: Level, private lot; No waterfront

Interior

  • Kitchen: Eat-in kitchen with granite counters
  • Bedrooms: Two 2-bedroom units
  • Flooring: Hardwood floors
  • Bathrooms: Four full bathrooms
  • Heating & cooling: Natural gas heating; Wall/window air conditioning units
  • Interior features: Eat-in kitchen; Granite counters; Patio
  • Laundry & utility: In-unit laundry

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/2.0-bath units multifamily listed at $1.09M.

Deal economics

  • At list price, monthly cash flow is $-2k ($-21k/yr) — negative. Per door: $-876/mo.
  • To cash-flow at today's rent, offer at most $785k (28.3% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $729k (33.4% below list).
  • Recommended offer: $729k (33.4% below list) — sets the bar for 1% rule.
  • Cap rate 4.4% vs local median 1.5% in Chappaqua — 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 81/100 on livability (#99 in NY, #1,518 nationally) — a professional / high-income tenant draw. Strengths: crime A+, employment A+, housing A+; Watch: commute C-, amenities F, cost of living F.
  • Chappaqua Central School District (suburban): math 81% / reading 88% proficiency, ranked #5 of 590 in NY (top 1%) — strong family-tenant draw, lease renewals of 3-5y typical; only 2% free/reduced lunch — higher-income household profile.
  • Zoned schools: Douglas G Grafflin School (math 82% / reading 92%, grade A+, #69 of 2,108 statewide, top 4%, 438 students, 4% FRL); Robert E Bell School (math 71% / reading 84%, grade A+, #39 of 729 statewide, top 5%, 594 students, 6% FRL); Horace Greeley High School (math 100% / reading 100%, grade A+, #1 of 1,100 statewide, top 0%, 1,152 students, 0% FRL) — zoned schools at 4% FRL track the district average.
  • Market conditions: 75 active listings in the ZIP; 954 units permitted in Westchester County in 2024 (649 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $8k of loan paydown is wiped out by about $33k of value loss. Plan a longer hold.
  • Westchester County population projected at +10% by 2050 — modest demand growth; plan on rents tracking national, not racing it.

Negotiation context

  • It's been on market 16 days — a 2% lower offer ($1.08M) is reasonable based on typical stale-listing flexibility.
  • 3 sale attempts since 10y ago 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 $418k; list at $1.09M implies a 162% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: flood insurance adds $56/mo; built in 1905 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: severe flood risk; major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $729,100 (33.4% 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. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  3. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  4. Built in 1905 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. Schools are A-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
0.67%
Cap rate
4.43%
Cash-on-cash
-6.64%
DSCR
0.70
GRM
12.5

CMA / ARV

ARV (median comp)
$1,816,785
List price
$1,095,000
Delta
-39.73%
Verdict
UNDERPRICED
Comps
2 within 1.0 mi

Projected returns pro-forma

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

5-year hold
IRR
-28.2%
Equity multiple
0.06×
Total profit
$-288,955
Equity at exit
$163,268
10-year hold
IRR
-27.2%
Equity multiple
-0.29×
Total profit
$-395,004
Equity at exit
$94,676

Cash invested: $306,600 (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
NYC rent stabilization (~1M units); 2019 HSTPA strengthened tenant rights; courts deeply backlogged.

ZIP-level market 10514

Active inventory
75
Price-to-rent
25.0×

Monthly cashflow live

Estimated rent
$7,291 high interval (Pro) →
Mortgage (P&I)
$5,742
Tax from tax record
$1,258 /mo · $15,095/yr
Insurance
$456
Flood insurance flood zone
−$56 /mo · $666/yr
HOA
$0
Vacancy / Maint / Mgmt
$1,531
Net cashflow
$-1,752

Break-even live

Break-even rent $9,509
Max offer price $785,478
Occupancy floor

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

UnitsBedsBathsEst. rent
Total (2 units) $7,291

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
$273,750
Closing costs
$32,850
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 11 events

  1. 2026-05-16
    status Pending 1077-char remark
  2. 2026-04-29
    listed $1,095,000 Active 1077-char remark
  3. 2022-06-22
    price $3,200
  4. 2016-11-16
    soldstatus $418,000
  5. 2016-11-04
    price $418,000 130-char remark
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  6. 2016-11-04
    soldstatus $418,000 Sold 130-char remark
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  7. 2016-11-04
    soldstatus $418,000
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  8. 2016-09-27
    historical Pending 130-char remark
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  9. 2016-09-27
    price $425,000 130-char remark
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  10. 2016-09-08
    listed $425,000 Active 130-char remark
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

  11. 2016-09-08
    listed $425,000
    Show marketing remark (130 chars)

    Rare opportunity- a real 2 family home (side by side). Flat land, convenient to all. Needs updating. House sold "as is".

ⓘ 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
$15,095 · $1,258/mo
Projected year-2 tax
$16,800 · $1,400/mo
Expected delta
+$1,705/yr (+$142/mo · 11.3%)

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

Climate risk First Street

  • 🌊 Flood 8/10 Severe FEMA zone X (unshaded) · 99% chance over 30 yrs
  • 🔥 Wildfire 3/10 Moderate
  • 🌡 Heat 5/10 Major 7 d/yr ≥98°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% 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

Loading nearby amenities…

Taxation est. · year 1

Rental income
$87,492
− Mortgage interest
−$61,337
− Property taxes
−$15,095
− Insurance
−$6,142
− Repairs & maintenance
−$6,999
− Management
−$6,999
− Depreciation
−$31,855
Taxable loss
−$40,935
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$9,824
After-tax cash flow
$-11,201/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
Chappaqua Central School District
NCES district ID
3606990
Math proficiency
81% ▼ -7.00%
Reading proficiency
88% ▲ 6.00%
Median HH income
$200,741
Composite
85.78/100
National rank
#7
State rank
#5 of 590 in NY

Livability — Chappaqua

Score
81/100
State rank
#99
US rank
#1518

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Chappaqua, NY
Population (ZIP)
12,227

Population outlook (Westchester County) Hauer SSP2

Today (2025)
1,028,035 people
By 2030
1,051,636 · +2.3%
By 2040
1,098,520 · +6.9%
By 2050
1,136,044 · +10.5%
By 2075
1,196,925 · +16.4%
By 2100
1,175,147 · +14.3%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (69%)
Race & ethnicity
White 69% Asian 13% Two or more races 9% Hispanic / Latino 9% Black 4%
Hispanic origin (detail)
Dominican 3%
Common ancestry
Italian 4% Romanian 3% Scotch-Irish 3%
Foreign-born
15% · Canada, China, South Korea
Languages at home
85% English-only · Other Indo-European 6% Chinese 3% Spanish 3%

Political lean MEDSL · Westchester

2024 margin
Strong D (+26.3) · D 63.1% · R 36.9%
2008→2024 swing
-1.3pp toward R · 2008: 27.6pp · 2024: 26.3pp
All cycles
2024: D+26.3 2020: D+36.3 2016: D+32.8 2012: D+22.2 2008: D+27.6

Not yet ingested

Civics

Market trends

HPI YoY
▼ -633.91%
Current HPI
251.9894
Rent YoY
Metro
State GDP YoY
▲ 2.60%
F500 in state
92

Industry mix (Fortune 500 HQ in NY)

Industry F500 HQs Revenue

Price history

+157.6% since first listed
11 events — show timeline
  • 2026-05-16 Pending OneKey® MLS as Distributed by MLS Grid
  • 2026-04-29 Listed $1,095,000 OneKey® MLS as Distributed by MLS Grid
  • 2022-06-22 Price Changed $3,200 RENT.
  • 2016-11-16 Sold (Public Records) $418,000 Public Records
  • 2016-11-04 Sold (MLS) $418,000 HGMLS
  • 2016-11-04 Price Changed $418,000 HGMLS
  • 2016-11-04 Sold (MLS) $418,000 OneKey® MLS as Distributed by MLS Grid
  • 2016-09-27 Contingent HGMLS
  • 2016-09-27 Price Changed $425,000 HGMLS
  • 2016-09-08 Listed $425,000 HGMLS
  • 2016-09-08 Listed $425,000 OneKey® MLS as Distributed by MLS Grid

Property tax history

+2.0%/yr

Latest (2025): $15,095 · +2.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…