Middlesex County and Ayer Town property record for 29 Williams St, Ayer, MA 01432 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1988 |
| Square Footage | 1,359 sqft Living Area |
| Lot Size | 17,424 sqft (0.4 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $5,237.00 (2025) |
| Primary APN | AYER M:027 B:0000 L:0032 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 1,359 sqft Living Area |
| Basement Area | 1,359 sqft Basement |
| Unfinished Basement | 1,359 sqft Unfinished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Concrete Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 17,424 sqft (0.4 acres) |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Street Address | 29 WILLIAMS ST |
|---|---|
| City | AYER |
| State | MA |
| Zip | 01432-1350 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Lot Number | 32 |
| Jurisdiction | AYER MA |
| Minor Civil Division | AYER |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 325102 |
Source: Middlesex County and Ayer Town records · APN AYER M:027 B:0000 L:0032
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 29 WILLIAMS ST, AYER, MA 01432-1350 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Middlesex County and Ayer Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Ayer Town |
| Unified School District | Ayer-Shirley School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,237.00 (+13.01%) | $437,900 (+17.37%) Land $149,300 Building $288,600 | $448,495 (+3.46%) |
| 2024 | $433,485 | ||
| 2023 | $4,634.00 | $373,100 Land $140,100 Building $233,000 |
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