Essex County and Andover Town property record for 15 William St, Andover, MA 01810
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 4,256 sqft · built 1922 |
| Lot Size | 0.231 acres (10,080 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $285,000 (Mar 1996) |
| Tax Bill | $16,201 (2025) |
| Deeds & Mortgages | Sep 2021 Refinance Mar 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | ANDO M:00052 B:00122 L:00000 |
| Primary APN | ANDO M:00052 B:00122 L:00000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,256 sqft Living Area |
| Gross Area | 6,751 sqft |
| Basement Area | 1,483 sqft |
| Unfinished Basement | 297 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gambrel |
| Roof Material | Slate |
| Lot Area | 10,080 sqft (0.231 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 15 WILLIAM ST |
|---|---|
| City | ANDOVER |
| State | MA |
| Zip | 01810-2546 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SRA |
| Legal Subdivision | SHAWSHEEN VILLAGE |
| Legal Block | 122 |
| Jurisdiction | ANDOVER MA |
| Township / Civil Division | ANDOVER |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 254100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Shawsheen Village Historic District listed 1979 · 268 contributing resources · NRIS 79000328 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Essex County and Andover Town records, as of July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 15 WILLIAM ST, ANDOVER, MA 01810-2546 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Date | Document |
|---|---|
| Sep 3, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance TD BANK NA |
| Mar 22, 2019 | Deed of Trust, Mortgage · Line of Credit TD BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 29, 1996 · Amount on Record |
| Deed Sale | Mar 29, 1996 · Amount on Record |
| Deed Book / Page | 4468 / 172 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ANDOVER MA |
| Property Address | 15 WILLIAM ST, ANDOVER, MA 01810-2546 |
| Transaction Type | Mortgage |
| Record Updated | Sep 17, 2021 |
| Name | Verified Name |
|---|
| Document Number | 17115-29 |
|---|---|
| Date | Sep 3, 2021 |
| Book Page | 17115/29 |
| Instrument | 29622 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ANDOVER MA |
| Property Address | 15 WILLIAM ST, ANDOVER, MA 01810-2546 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 15789-239 |
|---|---|
| Date | Mar 22, 2019 |
| Book Page | 15789/239 |
| Instrument | 5896 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2049 |
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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $16,201.00 (+7.05%) | $1,297,100 (+10.39%) Land $519,500 Building $777,600 | $1,266,540 |
| 2024 | $15,134.00 (+4.68%) | $1,175,000 (+11.02%) Land $475,900 Building $699,100 | |
| 2023 | $14,458.00 | $1,058,400 Land $428,700 Building $629,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective July 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.
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 | 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 262 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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