Suffolk County and Boston City property record for 27 Blanche St, Dorchester, MA 02122
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 1 ba · 1,412 sqft · built 1898 |
| Lot Size | 0.041 acres (1,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $350,000 (Jan 2004) |
| Tax Bill | $6,676 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DORC W:16 P:00138 S:000 |
| Primary APN | DORC W:16 P:00138 S:000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,412 sqft Living Area |
| Gross Area | 2,434 sqft |
| Year Built | Built 1898 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Colonial |
| Exterior Material | Other |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 1,800 sqft (0.041 acres) |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 27 BLANCHE ST |
|---|---|
| City | DORCHESTER |
| State | MA |
| Zip | 02122-3556 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Subdivision | HARRISON SQUARE |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 92101 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Harrison Square Historic District listed 2002 · 141 contributing resources · NRIS 02001190 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
27 Blanche St is owned and occupied by an individual who bought it in January 2004.
Source: Suffolk County and Boston City records, as of October 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 27 BLANCHE ST, DORCHESTER, MA 02122-3556 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 2, 2004 · Amount on File |
| Deed Sale | Jan 2, 2004 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 27 Blanche St was $6,676, up 2.9% from the year before.
Source: Suffolk County and Boston City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Suffolk County |
| Municipality | Boston City |
| Unified School District | Boston School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,676.00 (+2.9%) | $576,500 (-3.14%) Land $131,600 Building $444,900 | $617,880 (+35.61%) |
| 2024 | $6,488.00 (+1.5%) | $595,200 (-) Land $124,500 Building $470,700 | $455,620 |
| 2023 | $6,392.00 | $595,200 Land $124,500 Building $470,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 27 Blanche St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2000) |
| Most Recent Claim | Aug 2000 · 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.
The area around 27 Blanche St 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Netafy Fixed Wireless | 600 / 150 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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