23 Gray St, Boston, MA 02116 Property Records

Suffolk County and Boston City property record for 23 Gray St, Boston, MA 02116

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,935 sqft · built 1890
Lot Size	0.016 acres (713 sqft)
Owner	Individual Name on Record
Last Sale	$2,460,000 (Nov 2021)
Tax Bill	$30,321 (2025)
Deeds & Mortgages	Feb 2022 Mortgage Sep 2022 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:05 P:00871 S:000`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:05 P:00871 S:000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	3 Stories
Building Area	1,935 sqft Living Area
Gross Area	2,176 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1890
Effective Year Built	Effective 2013
Architectural Style	Other
Exterior Material	Brick
Roof Type	Mansard
Roof Material	Slate
Lot Area	713 sqft (0.016 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	23 GRAY ST
City	BOSTON
State	MA
Zip	02116-6209
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	2
Census Block	2004
Census Tract	70301

Historic Designation

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

Historic District	Within the South End District (Boundary Increase II) listed 2025 · 8 contributing resources · NRIS 73000324

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

Owner

Source: Suffolk County and Boston City records, as of July 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	23 GRAY ST, BOSTON, MA 02116-6209
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 3, 2022	Deed of Trust, Mortgage · ARM KEY BANK NA
Sep 7, 2022	Quit Claim Deed, Transfer Quitclaim
Nov 2, 2021	Quit Claim Deed, Transfer
Jan 31, 2018	Quit Claim Deed, Transfer FIRST REPUBLIC BANK
Jan 31, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 2, 2021 · Amount on Record
Deed Sale	Nov 2, 2021 · Amount on Record
Prior Sale	Jan 31, 2018 · Amount on Record
Deed Book / Page	66599 / 320
Last Transfer Date	Sep 6, 2022
Transfer Doc	068180-202
Record Updated	Sep 20, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	23 GRAY ST, BOSTON, MA 02116-6209
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	00067125-1
Date	Feb 3, 2022
Book Page	67125/1
Instrument	10186

Lender

Name	KEY BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.25%
Type Change Date	Feb 1, 2032
Index	Other
Margin	3

September 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Sep 7, 2022
Property Address	23 GRAY ST, BOSTON, MA 02116-6209
Document Number	068180-202
Book / Page	68180 / 202
Instrument Date	Sep 6, 2022
Instrument	76943
Transaction Type	Transfer
Record Updated	Sep 23, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	63 HIGHLAND ST # 63-2, 63-2, ROXBURY, MA 02119-1536

November 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Nov 2, 2021
Property Address	23 GRAY ST, BOSTON, MA 02116-6209
Document Number	66599-320
Book / Page	66599 / 320
Instrument Date	Oct 28, 2021
Instrument	120384
Transaction Type	Transfer
Record Updated	Nov 19, 2021

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	23 GRAY ST, BOSTON, MA 02116-6209

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Jan 31, 2018
Property Address	23 GRAY ST, BOSTON, MA 02116-6209
Document Number	59142-232
Book / Page	59142 / 232
Instrument	9038
Transaction Type	Transfer
Record Updated	Feb 6, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$213.60
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 GRAY ST, BOSTON, MA 02116-6209

Mortgage

Document Number	591420234
Date	Jan 31, 2018
Instrument	59142/0234

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Amount	Amount Recorded
Term	361 Months
Due	Jan 31, 2048

Interest

Rate	2.7%
Max Rate At Change	20.1%
Max Rate	2.5%

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Jan 31, 2018
Property Address	23 GRAY ST, BOSTON, MA 02116-6209
Document Number	59142-230
Book / Page	059142 / 000230
Instrument Date	Dec 14, 2017
Instrument	9037
Transaction Type	Transfer
Record Updated	Feb 20, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 GRAY ST BOSTON MA 021166209, BOSTON, MA 02116-6209

Tax Assessment & Valuation

Source: Suffolk County and Boston City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Suffolk County
Municipality	Boston City
Unified School District	Boston School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$30,321.00 (+8.65%)	$2,618,400 (+2.27%) Land $492,000 Building $2,126,400	$2,972,930 (+3.06%)
2024	$27,906.00 (+5.54%)	$2,560,200 (+3.99%) Land $480,700 Building $2,079,500	$2,884,770
2023	$26,442.00	$2,462,000 Land $462,300 Building $1,999,700

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 January 21, 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 10 (0% premium discount)
Nearby Flood Policies	4 in force

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	BOSTON WATER AND SEWER COMMISSION (MWRA) serves 675,647 people · EPA ID MA3035000
Water Source	Purchased surface water from MWRA
Last State Inspection	Mar 2026
Lead	6 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line replacement currently in violation since Nov 2020
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 733 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Netafy Fixed Wireless	1,000 / 1,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, Starry.

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