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Property profile & analytics
OFF-MARKET
Estimated value
$770,000
Investment properties
20 Park Dr Sherborn, MA 01770-1228
Individually Owned
2-yr Hold
Free & Clear
Property ID
US38-1446923
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1967
Construction
FRAME
Total area
3,239 SF
Lot
2.08 ac (90,605 SF)
Zoning code
RB
APN
SHER M:0008 B:0000 L:90
UPID
US38-1446923
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
-
Dr. Suzanne J. Szalay, MD Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$705k
CAP Approach
CAP
$820k
Comparable Approach
Comparable
$499k
Blend (final)
Blend
$770k
Owner & transaction history
Suzanne Szalay 2014 Ret · 2 yrs held
Suzanne Szalay 2014 Ret
since 2023
Last sale
$750,000
7 recorded transactions
Zoning & alternative use
RB · Sherborn, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$910,000
+8.9%
Neighborhood: shopping center
$895,000
+7.2%
Retail stores
$875,000
+4.3%
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 Sherborn submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sherborn 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
$810,000
ML approach
$705,000
CAP Approach
CAP Return
Estimation
6%
$890,000
6.5%
$820,000
7%
$765,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$835,000
Current use
AUTO REPAIR, GARAGE
$910,000
Change: +9% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$895,000
Change: +7% · Conversion: Difficult
RETAIL STORES
$875,000
Change: +4% · Conversion: Easy
OFFICE BUILDING
$710,000
Change: -15% · Conversion: Easy
Blend value · Realmo final
$770k
Range $693k – $847k · ±10% · vs last sale $750k (Aug 9 2023)
Last sale anchor
$750k
Aug 9 2023
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
$238 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$18,674
Tax year 2024
Assessed value
$1,101,700
Assessed 2024
Previous assessed
$1,101,700
+0.0% YoY
Effective rate
1.70%
On assessed value
Assessed land
$463,700
Assessed improvement
$638,000
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
1967
Construction
FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Units
1
Rooms
8
Bathrooms
3
Total area
3,239 SF
Lot
2.08 ac (90,605 SF)
Zoning code
RB
APN
SHER M:0008 B:0000 L:90
UPID
US38-1446923
Jurisdiction
SHERBORN
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
RB · Sherborn, MA
Zoning RB · permitted uses
RB · Sherborn, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Sherborn. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$835,000
AUTO REPAIR, GARAGE
Est. value
$910,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$895,000
RETAIL STORES
Est. value
$875,000
OFFICE BUILDING
Est. value
$710,000
COMMERCIAL (GENERAL) Current
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
OFFICE BUILDING
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
1967
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Units
1
Rooms
8
Bathrooms
3
Lot
2.08 ac
Current owner
From public records · entity-resolved
Suzanne Szalay 2014 Ret
Individual
Free & Clear · 2 yrs held
Mailing address
20 PARK DR, SHERBORN, MA 01770-1228
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 9, 2023
—
Suzanne Szalay 2014 Ret
Suzanne Szalay
Quit Claim Deed
related
—
Oct 24, 2011
$1
Suzanne Szalay
Szalay,suzanne
Grant Deed
related
—
Apr 5, 2004
$1
Steven Cushing
Szalay,suzanne
Grant Deed
related
—
Apr 5, 2004
—
Cushing,steven
—
Grant Deed
related
$532,000 · Greenpark Mortgage Corp
Mar 5, 2003
—
Suzanne Szalay
—
Deed Of Trust
related
$561,800 · Gmac Mortgage Corp Pa
Aug 27, 2001
$750,000
Suzanne Szalay
20 Parks Dr RT
Grant Deed
$600,000 · First Minuteman Mortgage Co
Jan 17, 2001
—
Parks Dr RT 20
—
Deed Of Trust
related
$400,000 · Metrowest Bank
Aug 16, 1996
$518,000
Elizabeth C Cochran
Kasow,diane R
Grant Deed
—
Aug 26, 1994
—
Diane R Kasow
—
Deed Of Trust
related
$100,000 · Bay 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.
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