51 Knowlton Cir, Upton, MA 01568 Property Records

Worcester County and Upton Town property record for 51 Knowlton Cir, Upton, MA 01568 · Last verified July 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Condominium
Bedrooms	2 Beds
Bathrooms	1.5 Baths
Year Built	Built 2004
Square Footage	1,731 sqft Living Area
Lot Size	856,625 sqft (19.6 acres)
Occupancy	Owner Occupied
Last Sale	$545,000 (2026)
Tax Bill	$6,216.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`M:203 B:L:125-04C`
Alternative APNs	`UPTO M:203 L:125.04C` `2952`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	4 Rooms
Building Area	1,731 sqft Living Area
Gross Area	3,445 sqft Gross Area
1st Floor	730 sqft 1st Floor
Basement Area	730 sqft Basement
Unfinished Basement	355 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Architectural Style	Other Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	856,625 sqft (19.6 acres)
Deck Area	Deck Area

Utilities and HVAC

Cooling System	HVAC Cooling
Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Gas Heating Fuel

Location & Zoning

Street Address	51 KNOWLTON CIR
City	UPTON
State	MA
Zip	01568-1491
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Condominium
Legal Lot Number	125.04C
Jurisdiction	UPTON MA
Minor Civil Division	UPTON
Census Blockgroup	3
Census Block	3012
Census Tract	743100

Owner

Source: Worcester County and Upton Town records · APN M:203 B:L:125-04C

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	51 KNOWLTON CIR, UPTON, MA 01568-1491
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
Last Sale	May 01, 2026 · Amount on Record
Deed Sale	May 01, 2026 · Amount on Record
Prior Sale	Sep 16, 2016 · Amount on Record
Deed Doc Number	202634032
Deed Book / Page	73521 / 146
Record Refreshed	Sep 20, 2026

May 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	UPTON MA
Recording Date	May 01, 2026
Property Address	51 KNOWLTON CIR, UPTON, MA 01568-1491
Document Number	073521-146
Book / Page	73521 / 146
Instrument Date	Apr 28, 2026
Instrument	2026.34032
Transaction Type	Transfer
Record Updated	May 21, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	51 KNOWLTON CIR, UPTON, MA 01568-1491

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Massachusetts
County	Worcester County
County Subdivision	Upton Town
Unified School District	Mendon-Upton 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	$6,216.00 (-2.66%)	$472,700 (+1.26%) Building $472,700	$501,790 (+7.55%)
2024	$6,386.00 (+30.65%)	$466,800 (+32.46%) Building $466,800	$466,545
2023	$4,888.00	$352,400 Building $352,400