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Property profile & analytics
FOR LEASE
Office buildings
101 Federal St 1900, Boston, MA 02110
Entity Owned
2-yr Hold
Free & Clear
Property ID
US38-1192991
For Lease
1 / 10
$129-$31,866/Mo
101 Federal St,Unit 1900, Boston, MA 02110
View Listing →
Property summary
AI-generated overview
This Class A, 38,840 square foot office building at 101 Federal Street, Boston, MA 02110, offers a variety of flexible workspace solutions. Located in Suffolk County, this 31-story skyscraper underwent renovations in 2019 and boasts stunning city views. The property features 350 suites, with a minimum divisible space of 10 square feet and a maximum contiguous space of 1,300 square feet
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1987
Construction
STEEL FRAME
Total area
679,000 SF
Lot
0.46 ac (19,883 SF)
Zoning code
C
APN
CBOS W:03 P:04199 S:000
UPID
US38-1192991
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
-
Steinger, Greene & Feiner Law Firm
-
Robert A. Adelson Law Firm
-
Epiq Law Firm
-
TATA Consultancy Services (Bike/Boat/Book/etc) Store Corporate Office
-
Salsify (Bike/Boat/Book/etc) Store Corporate Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$186.26M
Owner & transaction history
75-100 Fed Owner LLC · 2 yrs held
75-100 Fed Owner LLC
since 2024
4 recorded transactions
Zoning & alternative use
C · Boston, MA
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 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%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$265,895,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$224,055,000
Change: -16% · Conversion: Difficult
INDUSTRIAL (GENERAL)
$216,490,000
Change: -19% · Conversion: Difficult
Blend value · Realmo final
$186.26M
Range $167.63M – $204.89M · ±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
$274 / 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
$7,144,173
Tax year 2024
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
For Lease
Year built
1987
Construction
STEEL FRAME
Heating
NONE
Buildings
1
Stories
31
Total area
679,000 SF
Lot
0.46 ac (19,883 SF)
Zoning code
C
APN
CBOS W:03 P:04199 S:000
UPID
US38-1192991
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
$265.9M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$224.1M
INDUSTRIAL (GENERAL)
Est. value
$216.5M
OFFICE BUILDING Current
NEIGHBORHOOD: SHOPPING CENTER
INDUSTRIAL (GENERAL)
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
1987
Construction
STEEL FRAME
Heating
NONE
Stories
31
Buildings
1
Lot
0.46 ac
Current owner
From public records · entity-resolved
75-100 Fed Owner LLC
Entity
Free & Clear · 2 yrs held
Mailing address
500 BOYLSTON ST STE #2100, BOSTON, MA 02116-3840
Ownership since
2024
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 1, 2024
—
75-100 Fed Owner LLC
Cp 75-101 Federal LLC
Quit Claim Deed
related
—
Mar 13, 2020
$242,500,000
Cp 75-101 Fedl LLC
75-101 Fed Owner LLC
Quit Claim Deed
—
Jan 6, 2017
—
75-101 Fed Owner LLC
—
Deed
related
$210,000,000 · Wells Fargo Bank NA
Jul 15, 2015
—
75-101 Fed Owner LLC
Aslan 3 Federal LLC
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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