Date
Details
Price
Change
Source
10/19/2026
Listed
$960,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Located across from St. Mary's Pond and minutes from Green Valley Golf Course and the Polo Fields, this charming home blends comfort and functionality. A welcoming deck, sun-filled interiors, hardwood floors, and an open-concept kitchen flowing into the living and dining areas create an inviting atmosphere. The first-floor bedroom and full bath offer flexibility for guests or convenient one-level living. The primary suite features high ceilings, a generous walk-in closet, and a private bath. Upstairs, accessible by spiral staircase or private exterior entrance, are two additional rooms, a bathroom, with space ideal for a sitting area, library, or home office with pond views. Enjoy the long paved driveway, outdoor dining area, and expansive front and back yards. An attached two-car garage and six additional parking spaces provide ample parking. Over 1,700 square feet of basement space with high ceilings offers endless potential for customization. Conveniently located near Providence and Southeastern Massachusetts, with Newport Harbor, shops, galleries, and restaurants just a short drive away.
Full Property Details
Full Property Details for 487 Union St
General
- Price: $960,000
- Taxes: $9,130 (2025)
- Status: Active
- Type: Single Family
- Source: STWMLS
- MLS ID: 1425611
- Updated: 10/19/2026
- Added to Site: 2 day(s) ago
Interior
- Number of Rooms: 6
- Interior Features: Bathtub, Stall Shower, Tub Shower
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Gas
- Appliances: Dishwasher, Oven, Range, Refrigerator, Washer
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Exterior
- Exterior Features: Deck
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
- Total Spaces: 8
- Parking Features: Attached, Garage
Location
- County: Newport
- Subdivision: Union
Heating & Cooling
- Cooling Type: None
- Heating Type: Baseboard, Gas, Solar
Utilities
- Sewer: Septic Tank
- Water: Connected
Structural Information
- Architectural Style: Cape Cod
- Detached/Attached: Detached
- Construction: Drywall
- Basement: Yes
- Basement Desc.: Full, Unfinished
- Stories/Levels: 2
- Building Size: 2602
- Square Feet: 2,602
- Living Area: 2,602 Sq. Ft.
- Finished Total: 2,602 Sq. Ft.
- Finished Above Grnd: 2,602 Sq. Ft.
- Year Built: 1995
Lot Features
- Property View: Water
- Lot Size (Acres): 1.19
- Lot Size (Sq. Ft.): 51,836
- Lot Size: 51836
Water Features
- Water View: Yes
Green Features
- Energy Generation: Solar
Financial Considerations
- Tax Amount: $9,130
- Tax Year: 2025
- Terms: Assumable
- Owner Pays: Hot Water
Disclosures and Reports
- Inclusions: Dining room set and chairs is included in the sale.
- Property ID: 487UNIONSTPORT
- Lot Number: 58
Listed by Hogan Associates Christie's
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Listing agent
— 487 Union St —
Hogan Associates Christie's
413-896-9416
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Schools
Schools serving 487 Union St
School District:Portsmouth School District, Portsmouth, RI
| Name | Grades | Distance |
|---|---|---|
Portsmouth Middle School, Portsmouth, RI 125 Jepson Lane, Portsmouth, RI 02871 | 5-8 | 0.7 mi |
Melville School 1351 West Main Road, Portsmouth, RI 02871 | K-4 | 2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 487 Union St
Tax History
Tax History for 487 Union St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,401
1%
$707,900
—
2024
$9,330
3%
$707,900
—
2023
$9,047
12%
$707,900
36%
2022
$8,113
5%
$521,400
—
2021
$7,729
5%
$521,400
16%
2019
$7,383
3%
$450,200
—
2018
$7,190
4%
$450,200
—
2017
$6,942
5%
$450,200
9%
2016
$6,626
1%
$414,100
—
2015
$6,543
—
$414,100
—
2014
$6,543
8%
$414,100
-1%
2013
$6,071
—
$417,800
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 487 Union St
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- Single Family
- Active
- Updated 9 days ago
- 3Beds
- 3Total Baths
- 2,000Sq. Ft.
- Single Family
- Active
- Updated 7 days ago
- 3Beds
- 3Total Baths
- 1,842Sq. Ft.
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- Single Family
- Active
- Updated 2 days ago
- 3Beds
- 2Total Baths
- 2,372Sq. Ft.
- Condo
- Active
- Updated 3 hours ago
- 2Beds
- 2Total Baths
- 1,911Sq. Ft.
Listed by Matthew Silva (401) 573-4824
- Condo
- Active
- Updated 12 hours ago
- 3Beds
- 3Total Baths
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Listed by Rochelle Ziegler (401) 474-0735
- Single Family
- Active
- Updated 6 hours ago
- 3Beds
- 3Total Baths
- 1,448Sq. Ft.
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- Single Family
- Active
- Updated 5 days ago
- 3Beds
- 2Total Baths
- 1,948Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 4Total Baths
- 3,268Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 2Total Baths
- 2,055Sq. Ft.
- Single Family
- Active
- Updated 4 days ago
- 3Beds
- 2Total Baths
- 1,700Sq. Ft.
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487 Union Street, Portsmouth, RI 02871 (MLS# 1425611) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 487 Union Street is currently listed for $960,000 and was received on October 19, 2026. Want to learn more about 487 Union Street? Do you have questions about finding other Single Family real estate for sale in Portsmouth? You can browse all Portsmouth real estate or contact a Coldwell Banker agent to request more information.