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Property profile & analytics
OFF-MARKET
Estimated value
$7,555,000
Office buildings
31 New Chardon St Boston, MA 02114-4701
Individually Owned
6-yr Hold
~
Est. High Equity
Property ID
US38-0688275
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1970
Construction
BRICK
Total area
14,994 SF
Lot
0.15 ac (6,690 SF)
Zoning code
C
APN
CBOS W:03 P:02645 S:000
UPID
US38-0688275
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
-
Daniel P Mc Laughlin & Co Trade Show Venue (Bike/Boat/Book/etc) Store
-
Groma Corporate Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$7.89M
Comparable Approach
Comparable
$10.23M
Blend (final)
Blend
$7.56M
Owner & transaction history
Heavy Inds Cicada · 6 yrs held
Heavy Inds Cicada
since 2019
6 recorded transactions
Zoning & alternative use
C · Boston, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$10.1M
+9.5%
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 Boston submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Boston 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%
$8,545,000
6.5%
$7,885,000
7%
$7,325,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$9,215,000
Current use
RESTAURANT
$10,090,000
Change: +9% · Conversion: Moderate
AUTO REPAIR, GARAGE
$8,820,000
Change: -4% · Conversion: Difficult
RETAIL STORES
$8,055,000
Change: -13% · Conversion: Moderate
Blend value · Realmo final
$7.56M
Range $6.80M – $8.31M · ±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
$504 / 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
$140,345
Tax year 2024
Assessed value
$5,553,800
Assessed 2024
Previous assessed
$5,679,000
-2.2% YoY
Effective rate
2.53%
On assessed value
Assessed land
$942,100
Assessed improvement
$4,611,700
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1970
Construction
BRICK
Heating
NONE
Buildings
1
Stories
3
Total area
14,994 SF
Lot
0.15 ac (6,690 SF)
Zoning code
C
APN
CBOS W:03 P:02645 S:000
UPID
US38-0688275
Jurisdiction
BOSTON
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
C · Boston, MA
Zoning C · permitted uses
C · Boston, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Boston. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$9.2M
RESTAURANT
Est. value
$10.1M
AUTO REPAIR, GARAGE
Est. value
$8.8M
RETAIL STORES
Est. value
$8.1M
OFFICE BUILDING Current
RESTAURANT
AUTO REPAIR, GARAGE
RETAIL STORES
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
1970
Construction
BRICK
Heating
NONE
Stories
3
Buildings
1
Lot
0.15 ac
Current owner
From public records · entity-resolved
Heavy Inds Cicada
Individual
Mailing address
52 CHURCH ST, BOSTON, MA 02116-5420
Ownership since
2019
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 3, 2022
—
31 New Chardon Groma LLC
—
Deed
related
$6,675,000 · Needham Bank
Jun 9, 2021
—
31 New Chardon-groma LLC
—
Deed
related
$5,000,000 · Hingham Institution For Savings
Nov 6, 2019
$11,200,000
Heavy Inds Cicada
31 New Chardon Street LLC
Quit Claim Deed
—
Aug 30, 2017
—
31 New Chardon Street
—
Deed
related
$3,500,000 · Needham Cooperative Bank
Nov 16, 2011
—
31 New Chardon Street LLC
—
Deed Of Trust
related
$600,000 · Sovereign Bank
Oct 1, 2004
$2,400,000
31 New Chardon St LLC
Jewish Ft & Childrens Fnd
Grant Deed
$3,230,000 · Sovereign 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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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