Middlesex County and Arlington Town property record for 100 Park Ave, Arlington, MA 02476
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3 bd · 3.5 ba · 3,536 sqft · built 1930 |
| Lot Size | 0.155 acres (6,747 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $14,204 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 113022 |
| Primary APN | 113022 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Units | 4 Units |
| Stories | 3 Stories |
| Building Area | 3,536 sqft Total Area |
| Gross Area | 5,744 sqft |
| Basement Area | 1,448 sqft |
| Unfinished Basement | 1,448 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,747 sqft (0.155 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 113022 |
|---|---|
| Street Address | 100 PARK AVE |
| City | ARLINGTON |
| State | MA |
| Zip | 02476-5816 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R2 |
| Legal Block | 7 |
| Legal Lot Number | 6 |
| Jurisdiction | ARLINGTON MA |
| Township / Civil Division | ARLINGTON |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 356602 |
100 Park Ave, a commercial property, is held in a trust since January 2013.
Source: Middlesex County and Arlington Town records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 100 PARK AVE, ARLINGTON, MA 02476-5816 |
| Owner Type | Individual |
| Vesting | Trust |
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 | Jan 31, 2013 |
| Deed Sale | Jan 31, 2013 |
| Prior Sale | Aug 8, 1991 · Amount on File |
| Deed Document Number | 20132 |
| Deed Book / Page | 61107 / 354 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 100 Park Ave was $14,204, up 4% 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 |
|---|---|---|
| 2026 | $14,204.00 (+4.01%) | $1,331,200 (+4.98%) Land $591,300 Building $739,900 |
| 2025 | $13,657.00 (+8.48%) | $1,268,100 (+6.67%) Land $549,900 Building $718,200 |
| 2024 | $12,589.00 | $1,188,800 Land $520,300 Building $668,500 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 100 Park Ave in Zone X, an area of minimal flood risk.
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.
The area around 100 Park Ave 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 740 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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