Suffolk County and Boston City property record for 20 Alwin St, Hyde Park, MA 02136
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,514 sqft · built 1955 |
| Lot Size | 0.168 acres (7,300 sqft) |
| Owner | Individual Name on File |
| Last Sale | $138,500 (Sep 1987) |
| Tax Bill | $5,869 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | HYDE W:18 P:12324 S:002 |
| Primary APN | HYDE W:18 P:12324 S:002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,514 sqft Living Area |
| Gross Area | 2,248 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,300 sqft (0.168 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 20 ALWIN ST |
|---|---|
| City | HYDE PARK |
| State | MA |
| Zip | 02136-1209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 140102 |
Source: Suffolk County and Boston City records · APN HYDE W:18 P:12324 S:002
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20 ALWIN ST, HYDE PARK, MA 02136-1209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 09, 1987 · Amount on Record |
| Deed Sale | Sep 09, 1987 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Boston City records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Suffolk County |
| Municipality | Boston City |
| Unified School District | Boston School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,869.00 (+1.75%) | $506,800 (-4.23%) Land $171,800 Building $335,000 | $595,080 (+3.79%) |
| 2024 | $5,768.00 (+8.6%) | $529,200 (+7.02%) Land $173,700 Building $355,500 | $573,325 |
| 2023 | $5,311.00 | $494,500 Land $162,300 Building $332,200 |
Source: FEMA National Flood Hazard Layer, Suffolk County (25025C), updated January 21, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250251401024, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 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 |
| Nearby Flood Claims | 2 (2004–2010) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 432 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Radiate Holdings Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | BOSTON WATER AND SEWER COMMISSION (MWRA) serves 675,647 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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