Middlesex County and Arlington Town property record for 16 Walnut Ct, #18, Arlington, MA 02476
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,708 sqft · built 1900 |
| Lot Size | 0.242 acres (10,542 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $44,500 (Sep 1979) |
| Tax Bill | $13,269 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 81459 |
| Primary APN | 81459 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,708 sqft Living Area |
| Gross Area | 5,670 sqft |
| Basement Area | 1,588 sqft |
| Unfinished Basement | 1,588 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,542 sqft (0.242 acres) |
| Garage Type | Detached |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 81459 |
|---|---|
| Street Address | 16 WALNUT CT, 18 |
| City | ARLINGTON |
| State | MA |
| Zip | 02476-6117 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | ARLINGTON MA |
| Township / Civil Division | ARLINGTON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 356704 |
16 Walnut Ct, #18 is owned by two individuals who bought it in September 1979.
Source: Middlesex County and Arlington Town records, as of April 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 GROVE ST, ARLINGTON, MA 02476-4603 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 1, 1979 · Amount on File |
| Deed Sale | Sep 1, 1979 · Amount on File |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 16 Walnut Ct, #18 was $13,269, up 1% from the year before.
Source: Middlesex County and Arlington Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Arlington Town |
| Unified School District | Arlington School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $13,269.00 (+10.01%) | $1,232,000 (+8.17%) Land $684,700 Building $547,300 |
| 2024 | $12,062.00 | $1,139,000 Land $647,900 Building $491,100 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 16 Walnut Ct, #18 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 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.
The area around 16 Walnut Ct, #18 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 | ARLINGTON WATER DEPT. (MWRA) serves 46,308 people · EPA ID MA3010000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Aug 2023 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 898 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 · Fiber in parts of the area | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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