33 Upton St, Apt 3, Boston, MA 02118 Property Records

Suffolk County and Boston City property record for 33 Upton St, Apt 3, Boston, MA 02118

Property Summary

Property Type	Condominium
Details	3 bd · 3 ba · 2,071 sqft · built 1890
Lot Size	0.048 acres (2,071 sqft)
Owner	Trust Name on File
Tax Bill	$26,289 (2025)
Deeds & Mortgages	Mar 2021 Refinance May 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:03 P:06966 S:006`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:03 P:06966 S:006`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	2,071 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1890
Effective Year Built	Effective 2007
Architectural Style	Other
Exterior Material	Brick
Roof Type	Mansard
Roof Material	Slate
Lot Area	2,071 sqft (0.048 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	33 UPTON ST, 3
City	BOSTON
State	MA
Zip	02118-1796
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Legal Subdivision	33 UPTON STREET CONDO
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	1
Census Block	1002
Census Tract	70502

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

33 Upton St, Apt 3 is owner-occupied and held in a trust since May 2017.

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

Owner of Record	Trust Name on File
Mailing Address	33 UPTON ST, 3, BOSTON, MA 02118-1796
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Mar 30, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTEED RATE INC
May 1, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 1, 2017
Deed Sale	May 1, 2017
Prior Sale	Apr 14, 2016 · Amount on File
Deed Book / Page	57873 / 203
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	33 UPTON ST APT 3, 3, BOSTON, MA 02118-1796
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	065114-147
Date	Mar 30, 2021
Book Page	65114/147
Instrument	34310

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	May 1, 2017
Property Address	33 UPTON ST APT 3, 3, BOSTON, MA 02118-1796
Document Number	57873-203
Book / Page	057873 / 000203
Instrument Date	Apr 7, 2017
Instrument	36934
Transaction Type	Transfer
Record Updated	May 23, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	33 UPTON ST #3 BOSTON MA 021181609, 3, BOSTON, MA 02118-1609

Tax Assessment & Valuation

The 2025 property tax bill for 33 Upton St, Apt 3 was $26,289, up 9.5% 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	$26,289.00 (+9.47%)	$2,270,200 (+3.05%) Building $2,270,200	$3,040,570 (+4.01%)
2024	$24,014.00 (+3.56%)	$2,203,100 (+2.04%) Building $2,203,100	$2,923,435
2023	$23,189.00	$2,159,100 Building $2,159,100

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

Flood

FEMA maps place 33 Upton St, Apt 3 in Zone X, an area of minimal flood risk.

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	4 units insured incl. 4 condo units

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 33 Upton St, Apt 3 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 1,232 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.

Nearby Properties on Upton St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures