Middlesex County and Waltham City property record for 18 Mount Walley Rd, Waltham, MA 02451
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,092 sqft · built 1950 |
| Lot Size | 0.087 acres (3,772 sqft) |
| Owner | Individual Name on File |
| Last Sale | $285,000 (Dec 2002) |
| Tax Bill | $5,759 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 82582 |
| Primary APN | 82582 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,092 sqft Living Area |
| Gross Area | 2,079 sqft |
| Basement Area | 624 sqft |
| Unfinished Basement | 624 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,772 sqft (0.087 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 82582 |
|---|---|
| Street Address | 18 MOUNT WALLEY RD |
| City | WALTHAM |
| State | MA |
| Zip | 02451-3069 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Subdivision | LONGVIEW TERRACE |
| Legal Block | 18 |
| Legal Lot Number | 11 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 368102 |
18 Mount Walley Rd is owned and occupied by an individual who bought it in December 2002.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18 MOUNT WALLEY RD, WALTHAM, MA 02451-3069 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 20, 2002 · Amount on File |
| Deed Sale | Dec 20, 2002 · Amount on File |
| Prior Sale | Jul 15, 1999 · Amount on File |
| Deed Document Number | 2002808 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 18 Mount Walley Rd was $5,759, up 9.8% from the year before.
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,759.00 (+9.78%) | $558,000 (+4.46%) Land $341,800 Building $216,200 | |
| 2025 | $5,246.00 (+5.34%) | $534,200 (+3.41%) Land $326,200 Building $208,000 | $576,080 (+4.64%) |
| 2024 | $4,980.00 (+0.32%) | $516,600 (+7.4%) Land $310,700 Building $205,900 | $550,525 |
| 2023 | $4,964.00 | $481,000 Land $283,700 Building $197,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Mount Walley Rd in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1978.
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 | 5 in force |
| Nearby Flood Claims | 6 (1978–2015) |
| Most Recent Claim | Sep 2015 · 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 18 Mount Walley Rd 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 | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 664 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures