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

Suffolk County and Boston City property record for 9 Upton St, Apt 3, Boston, MA 02118

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,773 sqft · built 1890
Lot Size	0.041 acres (1,773 sqft)
Owner	Individual Name on File
Last Sale	$2,675,000 (Mar 2025)
Tax Bill	$24,492 (2025)
Deeds & Mortgages	Mar 2025 Sale & Mortgage Sep 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:03 P:06954 S:006`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:03 P:06954 S:006`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,773 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1890
Effective Year Built	Effective 2023
Architectural Style	Other
Exterior Material	Brick
Roof Type	Mansard
Roof Material	Asphalt
Lot Area	1,773 sqft (0.041 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water

Location & Zoning

Street Address	9 UPTON ST, 3
City	BOSTON
State	MA
Zip	02118-1794
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Legal Subdivision	09 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

9 Upton St, Apt 3 is owned and occupied by an individual who bought it in March 2025.

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

Owner of Record	Individual Name on File
Mailing Address	9 UPTON ST, 3, BOSTON, MA 02118-1794
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

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 24, 2025	Condominium Deed, Transfer · Stand-Alone First Mortgage JPMORGAN CHASE BANK NA
Sep 17, 2018	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 24, 2025 · Amount on File
Deed Sale	Mar 24, 2025 · Amount on File
Prior Sale	Jul 30, 2015 · Amount on File
Record Updated	Sep 20, 2026

March 2025: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Mar 24, 2025
Property Address	9 UPTON ST APT 3, 3, BOSTON, MA 02118-1794
Document Number	0000959596
Instrument Date	Mar 24, 2025
Instrument	959596
Transaction Type	Transfer
Record Updated	Mar 13, 2026

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	9 UPTON ST APT 3, 3, BOSTON, MA 02118-1794

Mortgage

Document Number	0000959597
Date	Mar 24, 2025
Instrument	959597

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Type Change Date	Apr 1, 2032
Max Rate At Change	2.75%
Index	Other

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	9 UPTON ST APT 3, 3, BOSTON, MA 02118-1794
Transaction Type	Mortgage
Record Updated	Dec 23, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000887191
Date	Sep 17, 2018
Instrument	887191

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.45%

Tax Assessment & Valuation

The 2025 property tax bill for 9 Upton St, Apt 3 was $24,492, 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	$24,492.00 (+9.48%)	$2,115,000 (+3.05%) Building $2,115,000	$2,529,090 (-0.27%)
2024	$22,372.00 (+3.55%)	$2,052,500 (+2.04%) Building $2,052,500	$2,536,025
2023	$21,604.00	$2,011,500 Building $2,011,500

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

Flood

FEMA maps place 9 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 9 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 324 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
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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