Middlesex County and Newton City property record for 55 Walnut Park, Newton, MA 02458
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 12 bd · 4 ba · 56,288 sqft · built 1963 |
| Lot Size | 6.41 acres (279,317 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 12003 0004 |
| Primary APN | 12003 0004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 12 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 18 Rooms |
| Stories | 3 Stories |
| Building Area | 56,288 sqft Total Area |
| 1st Floor Area | 31,715 sqft |
| Attic | Attic |
| Attic Area | 377 sqft |
| Basement Area | 25,030 sqft |
| Unfinished Basement | 25,030 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Brick |
| Roof Type | Mansard |
| Roof Material | Slate |
| Lot Area | 279,317 sqft (6.41 acres) |
| Garage Type | Detached |
| Deck Area | Deck Area |
| Total Buildings | 5 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | 12003 0004 |
|---|---|
| Street Address | 55 WALNUT PARK |
| City | NEWTON |
| State | MA |
| Zip | 02458-1431 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | MR1 |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | NEWTON MA |
| Township / Civil Division | NEWTON |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 373100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Potter Estate listed 1986 · 4 contributing resources · NRIS 86001864 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Middlesex County and Newton City records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 637 CAMBRIDGE ST, BRIGHTON, MA 02135-2801 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Middlesex County and Newton City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Newton City |
| Unified School District | Newton School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2026 | $991,900 (-95.58%) Building $991,900 |
| 2025 | $22,435,000 (-) Land $5,175,700 Building $17,259,300 |
| 2024 | $22,435,000 Land $5,175,700 Building $17,259,300 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 10, 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 |
| 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.
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 | NEWTON WATER DEPT. (MWRA) serves 88,931 people · EPA ID MA3207000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jul 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 532 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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