11 Berkeley St, Cambridge, MA 02138 Property Records

Middlesex County and Cambridge City property record for 11 Berkeley St, Cambridge, MA 02138

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 5,344 sqft · built 1886
Lot Size	0.498 acres (21,705 sqft)
Owner	2 Company Names on Record
Last Sale	$10,250,000 (Dec 2020)
Tax Bill	$85,661 (2025)
Deeds & Mortgages	Mar 2024 Refinance Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`216-26`

Property Details

APN / Parcel Number

Primary APN	`216-26`
Alternative APN	`CAMB M:00216 L:00026`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	3 Stories
Building Area	5,344 sqft Living Area
Gross Area	8,364 sqft
1st Floor Area	1,997 sqft
Basement Area	1,938 sqft
Unfinished Basement	1,938 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Central Vacuum	Central Vacuum

Exterior

Year Built	Built 1886
Effective Year Built	Effective 1886
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Stone
Roof Type	Gable
Roof Material	Asphalt
Lot Area	21,705 sqft (0.498 acres)
Garage Type	Covered
Parking Spaces	6 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	11 BERKELEY ST
City	CAMBRIDGE
State	MA
Zip	02138-3409
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A-2
Legal Lot Number	26
Jurisdiction	CAMBRIDGE MA
Township / Civil Division	CAMBRIDGE
Census Block Group	2
Census Block	2003
Census Tract	354100

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Berkeley Street Historic District (Boundary Increase) listed 1986 · 8 contributing resources · NRIS 86001265

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Middlesex County and Cambridge City records, as of October 20, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	11 BERKELEY ST, CAMBRIDGE, MA 02138-3409
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 7, 2024	Deed of Trust, Mortgage · Stand-Alone Refinance BMO BANK
Dec 28, 2020	Deed of Trust, Mortgage ST T II BERKELEY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 30, 2020 · Amount on Record
Deed Sale	Dec 30, 2020 · Amount on Record
Prior Sale	Jul 21, 2006 · Amount on Record
Deed Document Number	2020251975
Deed Book / Page	76577 / 289
Prior Transfer Date	Dec 19, 2020
Prior Transfer Doc	76577-289
Record Updated	Oct 29, 2026

March 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CAMBRIDGE MA
Property Address	11 BERKELEY ST, CAMBRIDGE, MA 02138-3409
Transaction Type	Mortgage
Record Updated	Mar 22, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	082548-373
Date	Mar 7, 2024
Book Page	82548/373
Instrument	22914

Lender

Name	BMO BANK

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2054

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CAMBRIDGE MA
Property Address	11 BERKELEY ST, CAMBRIDGE, MA 02138-3409
Document Number	76577-312
Instrument Date	Dec 28, 2020
Transaction Type	Mortgage
Record Updated	Jan 19, 2021
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	605 3RD AVE #17THFL NEW YORK NY 101580180, 17THFL, NEW YORK, NY 10158-0180

Mortgage

Document Number	76577-312
Date	Dec 30, 2020
Book Page	076577/000312
Instrument	251977

Lender

Name	ST T II BERKELEY

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: Middlesex County and Cambridge City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Cambridge City
Unified School District	Cambridge School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$85,661.00 (+27.56%)	$13,489,900 (+18.92%) Land $4,990,600 Building $8,499,300	$12,711,710
2024	$67,152.00 (+29.93%)	$11,343,300 (+28.61%) Land $4,950,700 Building $6,392,600
2023	$51,684.00	$8,819,800 Land $4,853,000 Building $3,966,800

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	3 (1978–2018)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Dec 2018 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CAMBRIDGE WATER DEPARTMENT serves 118,214 people · EPA ID MA3049000
Water Source	Surface water
Last State Inspection	Jun 2023
Lead	8 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 552 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry, Verizon.

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