Middlesex County and Somerville City property record for 503 Boston Ave, Somerville, MA 02144 · Last verified April 2026
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Lot Size | 1.1 acres (48,000 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-B-1 |
| Primary APN | 14-B-1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 48,000 sqft (1.1 acres) |
|---|---|
| Total Buildings | 2 Buildings |
| Account Number | 9200283 |
|---|---|
| Street Address | 503 BOSTON AVE |
| City | SOMERVILLE |
| State | MA |
| Zip | 02144 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Legal Block | B |
| Legal Lot Number | 1 |
| Jurisdiction | SOMERVILLE MA |
| Township / Civil Division | SOMERVILLE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 350400 |
Source: Middlesex County and Somerville City records · APN 14-B-1
Assessment roll updated April 14, 2026 · Last verified April 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 169 HOLLAND ST, SOMERVILLE, MA 02144-2401 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Middlesex County and Somerville City records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Somerville City |
| Unified School District | Somerville School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Value |
|---|---|
| 2025 | $3,568,100 (-) Land $1,466,900 Building $2,101,200 |
| 2024 | $3,568,100 Land $1,466,900 Building $2,101,200 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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