Suffolk County and Boston City property record for 11 Castleton St, Jamaica Plain, MA 02130
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 2 ba · 2,916 sqft · built 1930 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $13,682 (2025) |
| Deeds & Mortgages | Jul 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | JAMA W:10 P:01650 S:000 |
| Primary APN | JAMA W:10 P:01650 S:000 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 13 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,916 sqft Living Area |
| Gross Area | 4,754 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 5,000 sqft (0.115 acres) |
| Parking Spaces | 4 Parking Spaces |
| Heating System | Hot Water |
|---|
| Street Address | 11 CASTLETON ST |
|---|---|
| City | JAMAICA PLAIN |
| State | MA |
| Zip | 02130-1701 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 81101 |
11 Castleton St, a duplex, is owned by an individual who acquired it in July 2026.
Source: Suffolk County and Boston City records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 81 ELLISON PARK, WALTHAM, MA 02452-6113 |
| Owner Type | Individual |
| Vesting | Married Man, Separate Property |
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 Transfer Date | Jul 8, 2026 |
| Transfer Doc | 0000044745 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | JAMAICA PLAIN MA |
| Recording Date | Jul 15, 2026 |
| Property Address | 11 CASTLETON ST, JAMAICA PLAIN, MA 02130-1701 |
| Document Number | 0000044745 |
| Book / Page | 73011 / 65 |
| Instrument Date | Jul 8, 2026 |
| Instrument | 202644745 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 81 ELLISON PARK, WALTHAM, MA 02452-6113 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 11 Castleton St was $13,682, up 3.9% 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 |
|---|---|---|
| 2025 | $13,682.00 (+3.9%) | $1,181,500 (-2.2%) Land $415,100 Building $766,400 |
| 2024 | $13,168.00 (+2.54%) | $1,208,100 (+1.04%) Land $422,800 Building $785,300 |
| 2023 | $12,842.00 | $1,195,700 Land $418,500 Building $777,200 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11 Castleton St 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 | 1 in force |
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 11 Castleton 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 628 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 · Fiber in parts of the area | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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