40 Appleton St, Unit 1, Boston, MA 02116 Property Records

Suffolk County and Boston City property record for 40 Appleton St, Unit 1, Boston, MA 02116

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 1,050 sqft · built 1910
Lot Size	0.024 acres (1,050 sqft)
Owner	Individual Name on File
Last Sale	$990,000 (Oct 2023)
Tax Bill	$10,581 (2025)
Deeds & Mortgages	Oct 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:05 P:00900 S:002`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:05 P:00900 S:002`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,050 sqft Living Area

Exterior

Year Built	Built 1910
Effective Year Built	Effective 2006
Architectural Style	Other
Exterior Material	Brick
Roof Type	Flat
Lot Area	1,050 sqft (0.024 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water

Location & Zoning

Street Address	40 APPLETON ST, 1
City	BOSTON
State	MA
Zip	02116-6282
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	2
Census Block	2004
Census Tract	70301

Owner

Source: Suffolk County and Boston City records · APN CBOS W:05 P:00900 S:002

Assessment roll updated April 14, 2026 · Last verified July 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 File
Mailing Address	40 APPLETON ST, 1, BOSTON, MA 02116-6282
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 23, 2023 · Amount on Record
Deed Sale	Oct 23, 2023 · Amount on Record
Prior Sale	Apr 29, 1994 · Amount on Record
Deed Document Number	202367046
Deed Book / Page	69550 / 121
Record Updated	Sep 20, 2026

October 2023: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Oct 23, 2023
Property Address	40 APPLETON ST UNIT 1, 1, BOSTON, MA 02116-6282
Document Number	069550-121
Book / Page	69550 / 121
Instrument Date	Oct 20, 2023
Instrument	67046
Transaction Type	Transfer
Record Updated	Feb 14, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	40 APPLETON ST # 1, 1, BOSTON, MA 02116-6282

Mortgage

Document Number	0000067047
Date	Oct 23, 2023
Instrument	67047

Lender

Name	BRIAN D SULLIVAN

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Suffolk County and Boston City records · Assessment roll updated April 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$10,581.00 (+4.8%)	$913,700 (-1.35%) Building $913,700	$1,099,055 (+18.79%)
2024	$10,096.00 (+4.59%)	$926,200 (+3.05%) Building $926,200	$925,205
2023	$9,653.00	$898,800 Building $898,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 21, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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 USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Radiate Holdings, Starry.

Based on FCC filings for 733 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	BOSTON WATER AND SEWER COMMISSION (MWRA) serves 675,647 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.