21 Sutton St, Mattapan, MA 02126 Property Records

Suffolk County and Boston City property record for 21 Sutton St, Mattapan, MA 02126

Property Summary

Property Type	Triplex
Details	10 bd · 3 ba · 3,828 sqft · built 1910
Lot Size	0.076 acres (3,325 sqft)
Owner	Individual Name on Record
Last Sale	$962,000 (Mar 2021)
Tax Bill	$10,734 (2025)
Deeds & Mortgages	Nov 2021 Refinance Mar 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`MATT W:14 P:03993 S:000`

Property Details

APN / Parcel Number

Primary APN	`MATT W:14 P:03993 S:000`

Interior

Bedrooms	10 Beds
Full Baths	3 Baths
Total Rooms	15 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,828 sqft Living Area
Gross Area	5,638 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 2005
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Roof Type	Flat
Roof Material	Other
Lot Area	3,325 sqft (0.076 acres)
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Street Address	21 SUTTON ST
City	MATTAPAN
State	MA
Zip	02126-2162
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R3
Legal Subdivision	21 SUTTON STREET CONDO
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	1
Census Block	1004
Census Tract	101102

Owner

Source: Suffolk County and Boston City records, as of April 14, 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	8 MITCHELL ST, RANDOLPH, MA 02368-1904
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 10, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance FIRST AMERICAN MTG SO
Mar 18, 2021	Quit Claim Deed, Transfer · FHA Mortgage HOMEBRIDGE FINANCIAL SERVICES INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 18, 2021 · Amount on Record
Deed Sale	Mar 18, 2021 · Amount on Record
Prior Sale	Oct 30, 2019 · Amount on Record
Deed Book / Page	65015 / 148
Transfer Doc	4690000183
Record Updated	Jun 8, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	21 SUTTON ST, MATTAPAN, MA 02126-2162
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	00066646-1
Date	Nov 10, 2021
Book Page	66646/1
Instrument	123067

Lender

Name	FIRST AMERICAN MTG SO

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

March 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Mar 18, 2021
Property Address	21 SUTTON ST, MATTAPAN, MA 02126-2162
Document Number	065015-148
Book / Page	65015 / 148
Instrument Date	Mar 17, 2021
Instrument	29047
Transaction Type	Transfer
Record Updated	May 17, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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
Address	8 MITCHELL ST, RANDOLPH, MA 02368-1904
Investor	Possibly a Property Investor

Mortgage

Document Number	0000029048
Date	Mar 18, 2021
Instrument	29048

Lender

Name	HOMEBRIDGE FINANCIAL SERVICES INC
Type	Funding / Finance Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

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
2025	$10,734.00 (+4.83%)	$926,900 (-1.33%) Land $216,300 Building $710,600
2024	$10,239.00 (+8.58%)	$939,400 (+6.99%) Land $218,700 Building $720,700
2023	$9,430.00	$878,000 Land $204,400 Building $673,600

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective January 21, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 982 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
AT&T Fixed Wireless	100 / 20

May also be available: Netafy, T-Mobile.

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