LevelFourth Floor
500 Union # 5404, Westborough MA 01581
Westborough, MA 01581
$589,900
$569,900
Est. $4,191/month
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About this home
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.
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Recently Sold Nearby
Property History
Market Insights
3
Price Changes
3.4%
Price Range
Property Timeline
Agent Changed
Jul 27, 2026
Patrick Mulligan → Christopher Chadzynski
Agent: Christopher Chadzynski
Agent Changed
Jul 15, 2026
Christopher Chadzynski →
Price Reduced
Jul 15, 2026
$569,900
$10,000
(-1.72%)
From $579,900 to $569,900 (-1.7%)
Price Reduced
Jun 10, 2026
$579,900
$5,100
(-0.87%)
From $585,000 to $579,900 (-0.9%)
Price Reduced
May 27, 2026
$585,000
$4,900
(-0.83%)
From $589,900 to $585,000 (-0.8%)
Showing Instructions Updated
May 8, 2026
New showing requirements
Listed for Sale
Apr 28, 2026
$589,900
Original listing
Agent: Christopher Chadzynski
Office: Northeast Realty + Co.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/27/2026 | 👤 Agent Changed | - | - | - | Patrick Mulligan → Christopher Chadzynski |
| 07/15/2026 | 👤 Agent Changed | - | - | - | Christopher Chadzynski → |
| 07/15/2026 | ↓ Price Reduced | $569,900 | $10,000 | - | From $579,900 to $569,900 (-1.7%) |
| 06/10/2026 | ↓ Price Reduced | $579,900 | $5,100 | - | From $585,000 to $579,900 (-0.9%) |
| 05/27/2026 | ↓ Price Reduced | $585,000 | $4,900 | - | From $589,900 to $585,000 (-0.8%) |
| 05/08/2026 | 👁️ Showing Instructions Updated | - | - | - | New showing requirements |
| 04/28/2026 | 🏠 Listed for Sale | $589,900 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $7,661 | $470,300 |
Financial Details
Annual Property Tax
$7,661
Tax Year 2025
HOA Fee
$471
Monthly
Assessed Value
$470,300
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2007
Living Area
1,423 sq ft
Stories
1
Bedrooms
2
Full Baths
2
Total Rooms
5
Interior
Heating
Central, Forced Air, Natural Gas
Cooling
Central Air
Flooring
Wood, Tile, Carpet
Appliances
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Basement
N
Laundry
Fourth Floor, In Unit, Electric Dryer Hookup
Features
Den
Exterior
Construction
Frame, Brick
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
1
Has Garage
Yes
Features
Attached, Deeded, Off Street
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range, For Electric Dryer
Financial
Annual Tax
$7,661
Assessed Value
$470,300
HOA & Community
HOA Fee
$471 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
Amenities
Elevator(s)
Optional Fee Includes
None
Down Payment Resource
Eligible
Pets
Yes w/ Restrictions
MA Disclosures
Lead Paint
None
Seller Disclosures
Offer Accepted With A Buyer Home Sale Contingency. Kick Out Clause Can Be Leveraged For A Backup Offer.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
5404
Sq Ft Source
Public Record
Documents
Master Deed, Rules & Regs (2)
County
Worcester
Total market time (incl. prior listings)
110 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2007
Bedrooms
2
Full Bathrooms
2
Living Area
1,423 sq ft
Total Rooms
5
Stories
1
Entry Level
4
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,423 sq ft above grade
LevelFourth Floor
LevelFourth Floor
LevelFourth Floor
LevelFourth Floor
LevelFourth Floor
LevelFourth Floor
FeaturesYes
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood, Tile, Carpet
Appliances:
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Den
Windows:
Insulated Windows
Basement:
N
Laundry:
Fourth Floor, In Unit, Electric Dryer Hookup
Security:
Intercom
Construction & Materials
Year Built:
2007
Structure Type:
Mid-Rise
Exterior Materials:
Frame, Brick
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Central, Forced Air, Natural Gas
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
2
Parking Features:
Attached, Deeded, Off Street
Nearby Schools
School information not available for this location.
Monthly Payment Calculator
Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$638
Homeowners Insurance
$200
HOA Fee
$471/mo
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
$0
Total principal paid
$0
Total interest paid
$0
Rate Impact
-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo
Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.
Location
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Neighborhood
500 Union # 5404, Westborough MA 01581
Westborough, MA 01581
Listing Information
Listing Agent
Christopher Chadzynski
Listing Office
Northeast Realty + Co.
Office Phone
617-249-7141
Agent MLS ID
CT002531
Office MLS ID
AN5646
Listing Data Updated
Aug 16, 2026 10:01 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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