27 Williams St, Ayer, MA 01432 Property Records

Middlesex County and Ayer Town property record for 27 Williams St, Ayer, MA 01432 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	1.5 Baths
Year Built	Built 1988
Square Footage	1,872 sqft Living Area
Lot Size	11,326 sqft (0.26 acres)
Occupancy	Owner Occupied
Last Sale	$221,000 (2002)
Tax Bill	$5,511.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`AYER M:027 B:0000 L:0031`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	1,872 sqft Living Area
Basement Area	1,108 sqft Basement
Unfinished Basement	1,108 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1988
Architectural Style	Conventional Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Stone Construction
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	11,326 sqft (0.26 acres)

Utilities and HVAC

Heating System	Steam Heating
Heating Fuel	Gas Heating Fuel

Location & Zoning

Street Address	27 WILLIAMS ST
City	AYER
State	MA
Zip	01432-1350
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Lot Number	31
Jurisdiction	AYER MA
Minor Civil Division	AYER
Census Blockgroup	3
Census Block	3001
Census Tract	325102

Owner

Source: Middlesex County and Ayer Town records · APN AYER M:027 B:0000 L:0031

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	Individual Name on File
Mailing Address	27 WILLIAMS ST, AYER, MA 01432-1350
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Nov 22, 2002 Deed Sale Price on Nov 22, 2002
Deed Doc Number	20021125
Last Transfer Date	Jan 28, 2025
Transfer Doc	083738-275
Record Refreshed	Sep 20, 2026

September 2018: Redemption Deed, Transfer

Document Type	Redemption Deed
Jurisdiction	AYER MA
Recording Date	Sep 26, 2018
Property Address	27 WILLIAMS ST, AYER, MA 01432-1350
Document Number	71665-82
Book / Page	071665 / 000082
Instrument Date	Sep 06, 2018
Instrument	148262
Transaction Type	Transfer
Record Updated	Jan 16, 2019

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	27 WILLIAMS ST AYER MA 014321350, AYER, MA 01432-1350

Tax Assessment & Valuation

Source: Middlesex County and Ayer Town records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Ayer Town
Unified School District	Ayer-Shirley School District (PK - 12)

Tax Bill & Assessment History

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	$5,511.00 (+16.46%)	$460,800 (+20.94%) Land $142,700 Building $318,100	$503,215 (+1.67%)
2024			$494,950
2023	$4,732.00	$381,000 Land $133,500 Building $247,500