150 Appleton St, Apt 4A, Boston, MA 02116 Property Records

Suffolk County and Boston City property record for 150 Appleton St, Apt 4A, Boston, MA 02116

Property Summary

Property Type	Condominium
Details	2 bd · 1.5 ba · 931 sqft · built 1866
Lot Size	0.021 acres (931 sqft)
Owner	Individual Name on Record
Last Sale	$1,000,000 (Nov 2019)
Tax Bill	$12,541 (2025)
Deeds & Mortgages	Jul 2021 Refinance Aug 2019 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:04 P:00357 S:032`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:04 P:00357 S:032`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	931 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1866
Effective Year Built	Effective 2021
Architectural Style	Other
Exterior Material	Brick
Roof Type	Mansard
Roof Material	Slate
Lot Area	931 sqft (0.021 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump

Location & Zoning

Street Address	150 APPLETON ST, 4A
City	BOSTON
State	MA
Zip	02116-6091
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Legal Subdivision	DARTMOUTH SQUARE COND
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	2
Census Block	2002
Census Tract	70700

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 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.

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	150 APPLETON ST, 4A, BOSTON, MA 02116-6091
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 27, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance JPMORGAN CHASE BANK NA
Aug 12, 2019	Deed of Trust, Mortgage · Stand-Alone Refinance COUNTY MORTGAGE LLC
Nov 21, 2019	Condominium Deed, Transfer · Stand-Alone First Mortgage JPMORGAN CHASE BANK NA
May 28, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNISON AGREEMENT CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 21, 2019 · Amount on Record
Deed Sale	Nov 21, 2019 · Amount on Record
Prior Sale	Jun 9, 2004 · Amount on Record
Deed Document Number	2019100512
Deed Book / Page	62108 / 120
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	150 APPLETON ST APT 4A, 4A, BOSTON, MA 02116-6091
Transaction Type	Mortgage
Record Updated	Jan 17, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	065967-156
Date	Jul 27, 2021
Book Page	65967/156
Instrument	83963

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

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

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	150 APPLETON ST APT 4A, 4A, BOSTON, MA 02116-6091
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	61571-257
Date	Aug 12, 2019
Book Page	61571/257
Instrument	66764

Lender

Name	COUNTY MORTGAGE LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	37 Months
Due	Sep 1, 2022

November 2019: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Nov 21, 2019
Property Address	150 APPLETON ST APT 4A, 4A, BOSTON, MA 02116-6091
Document Number	62108-120
Book / Page	62108 / 120
Instrument Date	Nov 13, 2019
Instrument	100512
Transaction Type	Transfer
Record Updated	Feb 6, 2021

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	580 TREMONT ST APT 1, 1, BOSTON, MA 02118-1644

Mortgage

Document Number	100513
Date	Nov 21, 2019
Instrument	100513

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	150 APPLETON ST APT 4A, 4A, BOSTON, MA 02116-6091
Document Number	61279-213
Instrument Date	May 28, 2019
Transaction Type	Mortgage
Record Updated	Jul 2, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 APPLETON ST #4A BOSTON MA 021166091, 4A, BOSTON, MA 02116-6091

Mortgage

Document Number	61279-213
Date	Jun 17, 2019
Book Page	061279/000213
Instrument	47696

Lender

Name	UNISON AGREEMENT CORP

Agreement

Type	Conventional 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	Assessed Market Value
2025	$12,541.00 (+10.46%)	$1,083,000 (+3.97%) Building $1,083,000	$1,338,645 (+5.75%)
2024	$11,353.00 (+4.58%)	$1,041,600 (+3.05%) Building $1,041,600	$1,265,875
2023	$10,856.00	$1,010,800 Building $1,010,800

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

Flood

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
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (2011)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Oct 2011 · 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

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 1,232 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Netafy Fixed Wireless	1,000 / 1,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, Starry.

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