61 Sullivan St, Charlestown, MA 02129 Property Records

Suffolk County and Boston City property record for 61 Sullivan St, Charlestown, MA 02129

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,296 sqft · built 1880
Lot Size	0.019 acres (812 sqft)
Owner	Individual Name on File
Last Sale	$960,000 (May 2023)
Tax Bill	$11,713 (2025)
Deeds & Mortgages	Jan 2026 Mortgage Oct 2024 Refinance + 3 more
Flood Zone	Zone X (minimal risk)
APN	`CHAR W:02 P:00649 S:000`

Property Details

APN / Parcel Number

Primary APN	`CHAR W:02 P:00649 S:000`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,296 sqft Living Area
Gross Area	1,680 sqft

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1880
Architectural Style	Other
Exterior Material	Concrete Block
Roof Type	Flat
Roof Material	Other
Lot Area	812 sqft (0.019 acres)

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Street Address	61 SULLIVAN ST
City	CHARLESTOWN
State	MA
Zip	02129-2457
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Subdivision	WESTON & MASON
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	5
Census Block	5000
Census Tract	40300

Owner

61 Sullivan St is owned and occupied by an individual who bought it in May 2023.

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

Owner of Record	Individual Name on File
Mailing Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Jan 30, 2026	Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORP
Oct 1, 2024	Deed of Trust, Mortgage · Stand-Alone Refinance NORTHPOINTE BANK
May 5, 2023	Quit Claim Deed, Transfer · Stand-Alone First Mortgage GUARANTEED RATE AFFINITY LLC
Sep 18, 2019	Deed of Trust, Mortgage · ARM WELLS FARGO BANK NA
Jun 28, 2017	Quit Claim Deed, Transfer GUARANTEED RATE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 5, 2023 · Amount on File
Deed Sale	May 5, 2023 · Amount on File
Prior Sale	Jun 28, 2017 · Amount on File
Deed Book / Page	68953 / 324
Record Updated	Oct 29, 2026

January 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	072367-324
Date	Jan 30, 2026
Book Page	72367/324
Instrument	5417

Lender

Name	BETTER MORTGAGE CORP

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2056

October 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	070653-155
Date	Oct 1, 2024
Book Page	70653/155
Instrument	61031

Lender

Name	NORTHPOINTE BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2054

May 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	May 5, 2023
Property Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Document Number	068953-324
Book / Page	68953 / 324
Instrument Date	May 5, 2023
Instrument	26666
Transaction Type	Transfer
Record Updated	May 19, 2023

Transaction

Amount	Amount on Record
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	61 SULLIVAN ST, BOSTON, MA 02129-2457

Mortgage

Document Number	0000026667
Date	May 5, 2023
Instrument	26667

Lender

Name	GUARANTEED RATE AFFINITY LLC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	61759-103
Date	Sep 18, 2019
Book Page	61759/103
Instrument	79190

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2049

Interest

Rate Type	Adjustable Rate
Type Change Date	Oct 1, 2026

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Jun 28, 2017
Property Address	61 SULLIVAN ST, CHARLESTOWN, MA 02129-2457
Document Number	58142-200
Book / Page	058142 / 000200
Instrument Date	Jun 21, 2017
Instrument	55782
Transaction Type	Transfer
Record Updated	Jul 18, 2017

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,420.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	61 SULLIVAN ST CHARLESTOWN MA 021292457, CHARLESTOWN, MA 02129-2457

Mortgage

Document Number	58142-203
Date	Jun 28, 2017
Book Page	058142/000203
Instrument	55783

Lender

Name	GUARANTEED RATE

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jun 27, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.13%

Tax Assessment & Valuation

The 2025 property tax bill for 61 Sullivan St was $11,713, up 1.4% from the year before.

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	$11,713.00 (+1.4%)	$1,011,500 (-4.55%) Land $378,800 Building $632,700	$1,117,200 (-1.23%)
2024	$11,551.00 (+6.55%)	$1,059,700 (+4.98%) Land $268,900 Building $790,800	$1,131,070
2023	$10,841.00	$1,009,400 Land $256,200 Building $753,200

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

Flood

FEMA maps place 61 Sullivan St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.

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
Nearby Flood Claims	1 (2021)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jul 2021 · rainfall accumulation

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

The area around 61 Sullivan St has no burnable land within ember reach, so its wildfire risk is not rated.

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 1,310 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
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Netafy Fixed Wireless	641 / 143
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry.

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