27 William St, Andover, MA 01810 Property Records

Essex County and Andover Town property record for 27 William St, Andover, MA 01810

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 3,816 sqft · built 1940
Lot Size	0.861 acres (37,501 sqft)
Owner	2 Company Names on Record
Last Sale	$517,000 (Jun 2012)
Tax Bill	$14,899 (2025)
Deeds & Mortgages	Jul 2021 Refinance Oct 2024 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`ANDO M:00052 B:00116 L:00000`

Property Details

APN / Parcel Number

Primary APN	`ANDO M:00052 B:00116 L:00000`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	3,816 sqft Living Area
Gross Area	5,477 sqft
Basement Area	2,132 sqft
Unfinished Basement	897 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Slate
Lot Area	37,501 sqft (0.861 acres)
Garage Type	Detached

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Street Address	27 WILLIAM ST
City	ANDOVER
State	MA
Zip	01810-2547
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SRA
Legal Block	116
Jurisdiction	ANDOVER MA
Township / Civil Division	ANDOVER
Census Block Group	4
Census Block	4006
Census Tract	254100

Historic Designation

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.

Owner

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 Company Names on Record
Mailing Address	27 WILLIAM ST, ANDOVER, MA 01810-2547
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 19, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance BAXTER CU
Oct 17, 2024	Deed of Trust, Mortgage · Line of Credit BAXTER CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 15, 2012 · Amount on Record
Deed Sale	Jun 15, 2012 · Amount on Record
Deed Book / Page	12984 / 167
Last Transfer Date	Aug 26, 2024
Transfer Doc	018082-184
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ANDOVER MA
Property Address	27 WILLIAM ST, ANDOVER, MA 01810-2547
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0017036-75
Date	Jul 19, 2021
Book Page	17036/75
Instrument	23899

Lender

Name	BAXTER CU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

October 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ANDOVER MA
Property Address	27 WILLIAM ST, ANDOVER, MA 01810-2547
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	018120-156
Date	Oct 17, 2024
Book Page	18120/156
Instrument	17946

Lender

Name	BAXTER CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	61 Months
Due	Nov 1, 2029

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Essex County and Andover Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Essex County
County Subdivision	Andover Town
Unified School District	Andover School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,899.00 (+3.59%)	$1,192,900 (+6.83%) Land $647,000 Building $545,900	$1,070,460
2024	$14,382.00 (+9.66%)	$1,116,600 (+16.3%) Land $592,700 Building $523,900
2023	$13,115.00	$960,100 Land $533,900 Building $426,200

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 96% of the US · lower than 92% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 176 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 / 250

May also be available: T-Mobile.

Nearby Properties on William St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures