Suffolk County and Boston City property record for 100 Williams Ave, Hyde Park, MA 02136
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,485 sqft · built 1856 |
| Lot Size | 0.184 acres (8,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $725,000 (Jul 2025) |
| Tax Bill | $7,337 (2025) |
| Deeds & Mortgages | May 2022 Mortgage Jul 2025 Sale & Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | HYDE W:18 P:10458 S:000 |
| Primary APN | HYDE W:18 P:10458 S:000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,485 sqft Living Area |
| Gross Area | 2,325 sqft |
| Year Built | Built 1856 |
|---|---|
| Effective Year Built | Effective 1856 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,000 sqft (0.184 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|
| Street Address | 100 WILLIAMS AVE |
|---|---|
| City | HYDE PARK |
| State | MA |
| Zip | 02136-3937 |
| 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 | 140202 |
Source: Suffolk County and Boston City records, as of July 20, 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 Record | Individual Name on Record |
|---|---|
| Mailing Address | 100 WILLIAMS AVE, HYDE PARK, MA 02136-3937 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| May 31, 2022 | Deed of Trust, Mortgage · ARM SALEM FIVE MORTGAGE CORP |
| Jul 25, 2025 | Quit Claim Deed, Transfer · Stand-Alone Refinance METRO CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 25, 2025 · Amount on Record |
| Deed Sale | Jul 25, 2025 · Amount on Record |
| Prior Sale | Jun 15, 2005 · Amount on Record |
| Deed Book / Page | 71680 / 250 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOSTON MA |
| Property Address | 100 WILLIAMS AVE, HYDE PARK, MA 02136-3937 |
| Transaction Type | Mortgage |
| Record Updated | Mar 13, 2026 |
| Name | Verified Name |
|---|
| Document Number | 067718-130 |
|---|---|
| Date | May 31, 2022 |
| Book Page | 67718/130 |
| Instrument | 46497 |
| Name | SALEM FIVE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Type Change Date | Jun 1, 2027 |
| Index | 1-Year CMT |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOSTON MA |
| Recording Date | Jul 25, 2025 |
| Property Address | 100 WILLIAMS AVE, HYDE PARK, MA 02136-3937 |
| Document Number | 071680-250 |
| Book / Page | 71680 / 250 |
| Instrument Date | Jul 25, 2025 |
| Instrument | 46881 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 WILLIAMS AVE, BOSTON, MA 02136-3937 |
| Document Number | 0000046883 |
|---|---|
| Date | Jul 25, 2025 |
| Instrument | 46883 |
| Name | METRO CU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.63% |
| Type Change Date | Aug 1, 2032 |
| Index | Other |
| Margin | 3 |
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 | $7,337.00 (+14.5%) | $633,600 (+7.77%) Land $233,600 Building $400,000 | $681,245 (+0.86%) |
| 2024 | $6,408.00 (+1.49%) | $587,900 (-) Land $230,400 Building $357,500 | $675,450 |
| 2023 | $6,314.00 | $587,900 Land $230,400 Building $357,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective January 21, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 90% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
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