New25
$555,000
2 bd · 2 ba · 1,423 sqft
500 Union #5404, Westborough, MA
Christopher Chadzynski · Northeast Realty + Co.

No listing photos
3
Beds
1
Baths
1,098
Sqft
1984
Year built
Range $429,005 – $480,487 · as of August 30, 2026
ATTOM automated valuation model · 55 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $739,683 in November 2024; lowest $421,825 in July 2026. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$90,949
Estimated monthly payment
$3,052/mo
Loan amount $363,797. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
School ratings (A+ to F) from HJN community data.
Annie E. Fales Elementary School
KG-3 · Regular · Westborough School District
305 students · 10.2:1 student–teacher
Westborough High School
9-12 · Regular · Westborough School District
1,213 students · 12.8:1 student–teacher
J. Harding Armstrong Elementary School
KG-3 · Regular · Westborough School District
391 students · 11.7:1 student–teacher
Ebridge Montessori School
PK-KG · Montessori
13 students · 3.3:1 student–teacher
Sarah W. Gibbons Middle School
7-8 · Regular · Westborough School District
610 students · 10.5:1 student–teacher
Elsie A.Hastings Elementary School
KG-3 · Regular · Westborough School District
478 students · 9.0:1 student–teacher
Mill Pond School
4-6 · Regular · Westborough School District
834 students · 11.0:1 student–teacher
Elmwood Elementary School
2-3 · Regular · Hopkinton School District
648 students · 14.4:1 student–teacher
MLS Property Information Network (MLS PIN)Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Westborough camera map3 devices mapped within 1 mile of this home: 2 license-plate readers and 1 CCTV camera. None within ½ mile. Nearest: 0.9 mi northeast. Operator named in the data: Massachusetts Department of Transportation.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 0 | 2 |
| CCTV cameras | 0 | 1 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
CCTV cameras are fixed video cameras that record a street, building or other area.
New25
$555,000
2 bd · 2 ba · 1,423 sqft
500 Union #5404, Westborough, MA
Christopher Chadzynski · Northeast Realty + Co.
42$560,000
2 bd · 2 ba · 1,469 sqft
3 Peters Farm Way #107, Westborough, MA
Pamela Taylor · LAER Realty Partners
22$425,000
2 bd · 3 ba · 1,394 sqft
5 Mayberry Dr #G, Westborough, MA
Skyla Gagnon · RE/MAX Bell Park Realty
Price Reduced35$525,000
2 bd · 2 ba · 1,420 sqft
500 Union Street #5209, Westborough, MA
Melissa Ellison · Mathieu Newton Sotheby's International Realty
Price Reduced36$579,000
2 bd · 3 ba · 2,183 sqft
19 Imperial Ct #19, Westborough, MA
Marilyn Smith · Marilyn L. Smith R. E.
Price Reduced37$549,000
2 bd · 2 ba · 1,326 sqft
4 Peters Farm Way #311, Westborough, MA
Robert Fontaine · ERA Key Realty Services- Fram





Within 2 miles of this home: 1 restaurant or café, 1 grocery store, and 22+ parks and green spaces.
Place data from OpenStreetMap.
The Coop
Roche Bros
Union Street
Upton Road Conservation Area
Minuteman Park
Upper Westboro Reservoir
Greg's Field
Upton Road
Sandra Pond
Halt Land
Westboro Resevoir & Cons. Land
Hill St. Land