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Property profile & analytics
OFF-MARKET
Estimated value
$565,000
Investment properties
40 Madison St, Sag Harbor, NY 11963-4453
Entity Owned
15-yr Hold
Free & Clear
Property ID
US63-0384037
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
2011
Total area
2,828 SF
Lot
0.15 ac (6,534 SF)
Zoning code
VILLA
APN
0903-003.00-02.00-055.000
UPID
US63-0384037
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
-
MONC XIII Furniture & Home Goods Home Decor Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$775k
Comparable Approach
Comparable
$750k
Blend (final)
Blend
$565k
Owner & transaction history
Forty Madison LLC · 15 yrs held
Forty Madison LLC
since 2011
4 recorded transactions
Zoning & alternative use
VILLA · Sag Harbor, 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 Sag Harbor submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sag Harbor 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
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$840,000
6.5%
$775,000
7%
$720,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$850,000
Current use
Blend value · Realmo final
$565k
Range $509k – $622k · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$200 / 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
Tax billed
$7,370
Tax year 2020
Assessed value
$1,373,400
Assessed 2023
Previous assessed
$1,373,400
+0.0% YoY
Effective rate
0.54%
On assessed value
Assessed land
$616,500
Assessed improvement
$756,900
Land market value
$887,050
Improvement market value
$1,089,065
Total market value
$1,976,115
Applied tax rate
472,405.0000
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
2011
Heating
NONE
Buildings
1
Total area
2,828 SF
Lot
0.15 ac (6,534 SF)
Zoning code
VILLA
APN
0903-003.00-02.00-055.000
UPID
US63-0384037
Jurisdiction
SUFFOLK
Metro division
NASSAU-SUFFOLK, NY METROPOLITAN DIVISION
Zoning & alternative use
VILLA · Sag Harbor, NY
Zoning VILLA · permitted uses
VILLA · Sag Harbor, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Sag Harbor. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$850,000
COMMERCIAL (GENERAL) Current
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
2011
Heating
NONE
Buildings
1
Lot
0.15 ac
Current owner
From public records · entity-resolved
Forty Madison LLC
Entity
Free & Clear · 15 yrs held
Mailing address
PO BOX 1740, SAG HARBOR, NY 11963-0062
Ownership since
2011
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 6, 2011
—
Forty Madison LLC
Coffin Family Trust
Warranty Deed
related
—
Jun 18, 2010
$1,350,000
Coffin Family Trust Trust
40 Madison LLC
Grant Deed
—
Nov 24, 2009
$1,100,000
40 Madison LLC
Hadlug,s
Grant Deed
—
—
—
Stephen S Hadley
—
Deed Of Trust
related
$40,000 · Bridgehampton National Bank
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.
Try Rey
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