21 Danforth St, #23, Jamaica Plain, MA 02130 Property Records

Suffolk County and Boston City property record for 21 Danforth St, #23, Jamaica Plain, MA 02130

Property Summary

Property TypeTriplex
Details11 bd · 3 ba · 4,255 sqft · built 1905
Lot Size0.104 acres (4,518 sqft)
OwnerIndividual Name on Record
Last Sale$170,000 (May 1990)
Tax Bill$13,088 (2025)
Flood ZoneZone X (minimal risk)
APNJAMA W:19 P:00070 S:000

Property Details

APN / Parcel Number

Primary APNJAMA W:19 P:00070 S:000

Interior

Bedrooms11 Beds
Full Baths3 Baths
Total Rooms17 Rooms
Units3 Units
Stories3 Stories
Building Area4,255 sqft Living Area
Gross Area6,456 sqft

Exterior

Year BuiltBuilt 1905
Effective Year BuiltEffective 1999
Architectural StyleOther
Exterior MaterialOther
Roof TypeGable
Roof MaterialAsphalt
Lot Area4,518 sqft (0.104 acres)
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemHot Water

Location & Zoning

Street Address21 DANFORTH ST, 23
CityJAMAICA PLAIN
StateMA
Zip02130-1807
Property CategoryResidential
Property TypeResidential > Multi-Unit > Triplex
Local Zoning CodeR3
JurisdictionBOSTON MA
Township / Civil DivisionBOSTON
Census Block Group1
Census Block1008
Census Tract120500

Owner

Source: Suffolk County and Boston City records, as of October 9, 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 RecordIndividual Name on Record
Mailing Address21 DANFORTH ST, 23, JAMAICA PLAIN, MA 02130-1807
Owner TypeIndividual
VestingEt Al (and Others)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 22, 1990 · Amount on Record
Deed SaleMay 22, 1990 · Amount on Record
Deed Book / Page16285 / 238
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Suffolk County and Boston City assessment roll, as of April 14, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountySuffolk County
MunicipalityBoston City
Unified School DistrictBoston School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$13,088.00 (+8.25%)$1,130,200 (+1.89%) Land $481,800 Building $648,400
2024$12,090.00 (+4.53%)$1,109,200 (+3%) Land $322,000 Building $787,200
2023$11,566.00$1,076,900 Land $312,600 Building $764,300

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective January 21, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot 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 SystemBOSTON WATER AND SEWER COMMISSION (MWRA)
serves 675,647 people · EPA ID MA3035000
Water SourcePurchased surface water from MWRA
Last State InspectionMar 2026
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line replacement
currently in violation since Nov 2020
Monitoring and ReportingNone
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 926 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area
2,300 / 2,300
Xfinity
Cable
2,000 / 2,000
AT&T
Fixed Wireless
100 / 20
T-Mobile
Fixed Wireless
100 / 20

May also be available: Netafy, Starry.

Nearby Properties on Danforth St

Nearby Streets

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