22 Sullivan St, Charlestown, MA 02129 Property Records

Suffolk County and Boston City property record for 22 Sullivan St, Charlestown, MA 02129

Property Summary

Property Type	Duplex
Details	5 bd · 3.5 ba · 2,598 sqft · built 1865
Lot Size	0.04 acres (1,749 sqft)
Owner	Individual Name on File
Last Sale	$1,075,000 (May 2022)
Tax Bill	$17,160 (2025)
Deeds & Mortgages	May 2022 Sale Jun 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`CHAR W:02 P:00556 S:000`

Property Details

APN / Parcel Number

Primary APN	`CHAR W:02 P:00556 S:000`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Units	2 Units
Stories	3 Stories
Building Area	2,598 sqft Living Area
Gross Area	2,815 sqft

Exterior

Year Built	Built 1865
Effective Year Built	Effective 2023
Architectural Style	Other
Exterior Material	Brick
Roof Type	Flat
Lot Area	1,749 sqft (0.04 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	22 SULLIVAN ST
City	CHARLESTOWN
State	MA
Zip	02129-3013
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	1
Census Block	1006
Census Tract	40401

Owner

22 Sullivan St, a duplex, is owned and occupied by an individual who bought it in May 2022.

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

Owner of Record	Individual Name on File
Mailing Address	22 SULLIVAN ST, CHARLESTOWN, MA 02129-3013
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
May 27, 2022	Condominium Deed, Transfer
Jun 3, 2021	Quit Claim Deed, Transfer · Stand-Alone First Mortgage CAMBRIDGE SAVINGS BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 27, 2022 · Amount on File
Deed Sale	May 27, 2022 · Amount on File
Prior Sale	Jun 3, 2021 · Amount on File
Deed Document Number	202245874
Deed Book / Page	67708 / 24
Transfer Doc	47701-86
Record Updated	Jun 8, 2026

May 2022: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	May 27, 2022
Property Address	22 SULLIVAN ST, CHARLESTOWN, MA 02129-3013
Document Number	0067708-24
Book / Page	67708 / 24
Instrument Date	May 20, 2022
Instrument	45874
Transaction Type	Transfer
Record Updated	Jun 10, 2022

Transaction

Amount	Amount 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	20 SULLIVAN ST, CHARLESTOWN, MA 02129-3013

June 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Jun 3, 2021
Property Address	22 SULLIVAN ST, CHARLESTOWN, MA 02129-3013
Document Number	065606-260
Book / Page	65606 / 260
Instrument Date	Jun 3, 2021
Instrument	62216
Transaction Type	Transfer
Record Updated	Jun 10, 2022

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
Relationship	Tenants by the Entirety
Address	22 SULLIVAN ST, CHARLESTOWN, MA 02129-3013

Mortgage

Document Number	0000062217
Date	Jun 3, 2021
Instrument	62217

Lender

Name	CAMBRIDGE SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 22 Sullivan St was $17,160, up 20.1% 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
2025	$17,160.00 (+20.07%)	$1,481,900 (+13.02%) Land $395,800 Building $1,086,100
2024	$14,292.00 (+9.58%)	$1,311,200 (+7.98%) Land $328,400 Building $982,800
2023	$13,042.00	$1,214,300 Land $304,100 Building $910,200

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

Flood

FEMA maps place 22 Sullivan St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.

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
Flood Insurance Cost	Premium on File median of 11 individual policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	13 units insured incl. 2 condo units
Nearby Flood Claims	1 (2023)
Most Recent Claim	Jul 2023 · 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 22 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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