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Property profile & analytics
OFF-MARKET
Estimated value
$560,000
Investment properties
100 King St Chappaqua, NY 10514-3433
Individually Owned
21-yr Hold
Free & Clear
Property ID
US63-2821729
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1854
Total area
3,592 SF
Lot
0.28 ac (12,375 SF)
Zoning code
B-R
APN
553600 100.11-3-27
UPID
US63-2821729
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Horace Greeley House Museum Tourist Attraction
-
New Castle Historical Society Museum Tourist Attraction
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$560k
Owner & transaction history
New Castle Historical Society · 21 yrs held
New Castle Historical Society
since 2004
1 recorded transaction
Zoning & alternative use
B-R · Chappaqua, NY
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Chappaqua submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Chappaqua submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
$156 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2020Property tax & assessments
Tax year 2020
Assessed value
$30,000
Assessed 2023
Previous assessed
$30,000
+0.0% YoY
Assessed land
$20,000
Assessed improvement
$10,000
Land market value
$135,135
Improvement market value
$67,568
Total market value
$202,703
Applied tax rate
553,604.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1854
Heating
HOT WATER
Buildings
1
Stories
2
Bathrooms
2
Total area
3,592 SF
Lot
0.28 ac (12,375 SF)
Zoning code
B-R
APN
553600 100.11-3-27
UPID
US63-2821729
Jurisdiction
WESTCHESTER
Metro division
NEW YORK-WHITE PLAINS-WAYNE, NY-NJ METROPOLITAN DIVISION
Zoning & alternative use
B-R · Chappaqua, NY
Zoning B-R · permitted uses
B-R · Chappaqua, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Chappaqua. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1854
Heating
HOT WATER
Stories
2
Buildings
1
Bathrooms
2
Lot
0.28 ac
Current owner
From public records · entity-resolved
New Castle Historical Society
Individual
Free & Clear · 21 yrs held
Mailing address
PO BOX 55, CHAPPAQUA, NY 10514-0055
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2004
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 12, 2004
—
New Castle Historical Society
Town Of New Castle
Quit Claim Deed
related
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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