26 Union Wharf, Boston, MA 02109 Property Records

Suffolk County and Boston City property record for 26 Union Wharf, Boston, MA 02109

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 2,283 sqft · built 1855
Lot Size	0.052 acres (2,283 sqft)
Owner	2 Individual Names on File
Last Sale	$3,675,000 (Apr 2022)
Tax Bill	$37,384 (2025)
Deeds & Mortgages	Oct 2024 Refinance Apr 2022 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`CBOS W:03 P:03038 S:264`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:03 P:03038 S:264`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	3 Stories
Building Area	2,283 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1855
Effective Year Built	Effective 2022
Architectural Style	Other
Exterior Material	Brick
Roof Type	Gable
Roof Material	Asphalt
Lot Area	2,283 sqft (0.052 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump

Location & Zoning

Street Address	26 UNION WHARF
City	BOSTON
State	MA
Zip	02109-1202
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	1
Census Block	1010
Census Tract	30500

Owner

26 Union Wharf, a condominium, is owned and occupied by two individuals who bought it in April 2022.

Source: Suffolk County and Boston City records, as of October 5, 2026

Owner of Record	2 Individual Names on File
Mailing Address	26 UNION WHARF, BOSTON, MA 02109-1202
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
Oct 23, 2024	Deed of Trust, Mortgage · Stand-Alone Refinance EAGLE BANK
Apr 29, 2022	Condominium Deed, Transfer · Stand-Alone First Mortgage CAMDEN NATIONAL BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 29, 2022 · Amount on File
Deed Sale	Apr 29, 2022 · Amount on File
Deed Book / Page	67568 / 274
Record Updated	Oct 29, 2026

October 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	26 UNION WHARF, BOSTON, MA 02109-1202
Transaction Type	Mortgage
Record Updated	Nov 20, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	070721-287
Date	Oct 23, 2024
Book Page	70721/287
Instrument	65583

Lender

Name	EAGLE BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record

April 2022: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Apr 29, 2022
Property Address	26 UNION WHARF, BOSTON, MA 02109-1202
Document Number	067568-274
Book / Page	67568 / 274
Instrument Date	Apr 29, 2022
Instrument	37060
Transaction Type	Transfer
Record Updated	Nov 20, 2025

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	343 COMMERCIAL ST # TH26, TH26, BOSTON, MA 02109-1212

Mortgage

Document Number	0000037061
Date	Apr 29, 2022
Instrument	37061

Lender

Name	CAMDEN NATIONAL BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 26 Union Wharf was $37,384, up 10.2% 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	$37,384.00 (+10.19%)	$3,228,300 (+3.72%) Building $3,228,300	$4,406,575 (+1.91%)
2024	$33,926.00 (+17.72%)	$3,112,500 (+16%) Building $3,112,500	$4,323,830
2023	$28,819.00	$2,683,300 Building $2,683,300

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

Flood

FEMA maps place 26 Union Wharf in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 15 individual policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	230 units insured incl. 215 condo units
Nearby Flood Claims	11 (1991–2018)
Claims Outside the SFHA	3 of 11
Most Recent Claim	Jan 2018 · tidal / storm surge

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 26 Union Wharf 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 917 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless · Fiber in parts of the area	1,000 / 75
Starry Fixed Wireless · Fiber in parts of the area	800 / 250
Netafy Fixed Wireless	500 / 150
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, AT&T.

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