Suffolk County and Boston City property record for 1858 River St, Hyde Park, MA 02136
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,160 sqft · built 1880 |
| Lot Size | 0.121 acres (5,260 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,394 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | HYDE W:18 P:12493 S:010 |
| Primary APN | HYDE W:18 P:12493 S:010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,160 sqft Living Area |
| Gross Area | 3,827 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,260 sqft (0.121 acres) |
| Parking Spaces | 5 Parking Spaces |
| Heating System | Hot Water |
|---|
| Street Address | 1858 RIVER ST |
|---|---|
| City | HYDE PARK |
| State | MA |
| Zip | 02136-1443 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 140102 |
1858 River St, a duplex, is owned by a company that acquired it in December 2015.
Source: Suffolk County and Boston City records, as of April 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1858 RIVER ST, HYDE PARK, MA 02136-1443 |
| Owner Type | Company |
| Vesting | Company |
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 | Dec 2, 2015 |
| Deed Sale | Dec 2, 2015 |
| Deed Document Number | 2015107728 |
| Deed Book / Page | 55400 / 80 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 1858 River St was $8,394, up 6.7% 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 | $8,394.00 (+6.67%) | $724,900 (+0.42%) Land $239,500 Building $485,400 |
| 2024 | $7,869.00 (+6.61%) | $721,900 (+5.05%) Land $245,600 Building $476,300 |
| 2023 | $7,381.00 | $687,200 Land $233,800 Building $453,400 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1858 River 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 | 2 (1982–1988) |
| Most Recent Claim | Jul 1988 · 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 1858 River 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 448 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 |
| AT&T Fixed Wireless | 100 / 20 |
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