
500 Union #5404 Westborough — Photo 1 of 25
Recent Drop: $20,000
$569,900
Investment Analysis — 500 Union #5404
Westborough, MA 01581
Based on HUD Small Area Fair Market Rent for Worcester, MA HUD Metro FMR Area, a 2-bedroom in 01581 carries an estimated $2,880/mo in gross rent — about a 2.27% cap rate and $12,953/yr in estimated NOI at the $569,900 list price. Adjust every assumption in the calculator below.
Beds
2
Baths
2
SqFt
1,423
Style
Condominium
Built
2007
Step into your dream penthouse in the lively Bay State Commons of downtown Westborough! This sunlit, open-concept gem features 2 bedrooms, a flexible den, and 2 full baths, offering the perfect blend of comfort and style. Enjoy the ease of central air conditioning and in-unit laundry, plus the luxury of 2 private parking spaces. With soaring ceilings and expansive east-facing windows, this space is awash in morning light, creating a warm and inviting atmosphere. The primary suite is a serene escape, complete with two closets and an en-suite bathroom featuring a relaxing soaking tub and separate shower. As part of a professionally managed elevator building, you’ll be steps away from local favorites like Roche Bros., Panera Bread, and Ted’s Montana Grill. With downtown dining, the public library, and Westborough High School just around the corner, convenience is at your doorstep. Plus, enjoy the beautiful Bay State Green park right across the street, perfect for relaxation and play.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Range • Dishwasher • Microwave • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Golf • Conservation Area
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Fourth FloorDining Room
Lvl Fourth FloorKitchen
Lvl Fourth FloorPrimary Bedroom
Lvl Fourth FloorBedroom 2
Lvl Fourth FloorBathroom 1
Lvl Fourth FloorBathroom 2
Lvl Fourth FloorProperty History
$569,900
Was $579,900
Jul 15, 2026
MLS® 73508590
$579,900
Was $585,000
Jun 10, 2026
MLS® 73508590
$585,000
Was $589,900
May 27, 2026
MLS® 73508590
$589,900
Apr 28, 2026
MLS® 73508590
Listing Agent: Christopher Chadzynski
Listing Office: Northeast Realty + Co.
MLS® Number: 73508590