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Property profile & analytics
FOR LEASE
Office buildings
40 Walnut St, Wellesley, MA 02481
Individually Owned
4-yr Hold
Free & Clear
Property ID
US38-2237596
For Lease
1 / 2
$37,640,000
40 Walnut St, Wellesley, MA 02481
View Listing →
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Lot
1.38 ac (60,249 SF)
APN
WELL M:020 R:002 S:
UPID
US38-2237596
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. Kathryn DeAnzeris, MD Physician
-
Cadiaspring Capital Financial Advisor
-
Charles Pao, MD Physician
-
Innovative Quant Solutions LLC Financial Advisor
-
Bates Communications Inc Business Management Consultant
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$37.64M
Owner & transaction history
Walnut St Wellesley Owner · 4 yrs held
Walnut St Wellesley Owner
since 2022
Last sale
$36.6M
2 recorded transactions
Zoning & alternative use
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 Wellesley submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Wellesley 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
$39,825,000
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$37.64M
Range $33.88M – $41.40M · ±10% · vs last sale $36.55M (Jan 3 2022)
Last sale anchor
$36.55M
Jan 3 2022
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
—
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
$103,121
Tax year 2024
Assessed value
$9,906,000
Assessed 2024
Previous assessed
$11,000,000
-9.9% YoY
Effective rate
1.04%
On assessed value
Assessed improvement
$9,906,000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
Office buildings
Use group
OFFICE BUILDING
Status
For Lease
Lot
1.38 ac (60,249 SF)
APN
WELL M:020 R:002 S:
UPID
US38-2237596
Jurisdiction
WELLESLEY
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Lot
1.38 ac
Current owner
From public records · entity-resolved
Walnut St Wellesley Owner
Individual
Free & Clear · 4 yrs held
Mailing address
62 WALNUT ST, WELLESLEY, MA 02481-2113
Ownership since
2022
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 29, 2022
—
Walnut St Wellesley Owner
—
Deed
related
$29,465,386 · Hingham Institution For Savings
Jan 3, 2022
$36,550,000
Walnut St Wellesley Owner
Newton Wellesley Exe LLC
Quit Claim Arm's Length For Ne States
—
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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