Essex County and Andover Town property record for 461 River Rd, Andover, MA 01810
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 7 ba · 63,561 sqft · built 1963 |
| Lot Size | 4.68 acres (204,201 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | ANDO M:00231 B:00005 L:0000B |
| Primary APN | ANDO M:00231 B:00005 L:0000B |
|---|
| Full Baths | 7 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 63,561 sqft Total Area |
| Gross Area | 82,004 sqft |
| Basement Area | 41,811 sqft |
| Unfinished Basement | 11,725 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Exterior Material | Brick |
| Construction Type | Steel Frame |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 204,201 sqft (4.68 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Street Address | 461 RIVER RD |
|---|---|
| City | ANDOVER |
| State | MA |
| Zip | 01810-4349 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | SRC |
| Legal Block | 5 |
| Legal Lot Number | B |
| Jurisdiction | ANDOVER MA |
| Township / Civil Division | ANDOVER |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 254402 |
Source: Essex County and Andover Town records, as of April 14, 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 | 50 TOWER OFC PARK, ANDOVER, MA 01810 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Essex County and Andover Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Essex County |
| County Subdivision | Andover Town |
| Unified School District | Andover School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2025 | $5,834,000 (+10.01%) Land $963,400 Building $4,870,600 |
| 2024 | $5,303,200 Land $935,900 Building $4,367,300 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective July 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 | 3 in force |
| Nearby Flood Claims | 1 (1996) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 1996 · Extreme Weather Conditons And Flooding |
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 | Low lower than 98% of the US · lower than 96% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | ANDOVER WATER DEPT serves 36,569 people · EPA ID MA3009000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since Nov 2021 Corrosion control Jan 2022 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 57 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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