This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/28
$725,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/28
Property Description
Quintessential Lambertville charm meets modern comfort in this beautifully maintained 3-bedroom, 2.5-bath home on N Union Street. An oversized front porch welcomes you into a spacious first floor featuring a living room, dining room, updated kitchen, walk-in pantry, den, and convenient powder room. The home is filled with character, including gorgeous wood floors, crown moldings, and timeless architectural details, while thoughtful updates provide the modern comforts today's buyers desire. Upstairs, the spacious primary suite offers a private retreat with a generous bedroom, dressing room with abundant storage and natural light, and en-suite bath. A true rarity, second-floor laundry adds everyday convenience, while tons of closets throughout provide exceptional storage. The second level also includes a well-appointed guest bedroom and full bath, and a finished attic provides additional flexible space. Major updates completed in 2020 include electrical, new exterior doors including sliding doors leading to the backyard, new first- and second-floor windows, a finished attic, and a new tankless hot water heater. Outside, enjoy a large backyard with deck perfect for entertaining, gardening, or relaxing. Full of character and thoughtfully updated, this exemplary Lambertville home offers the best of historic charm and modern living.
Full Property Details
Full Property Details for 187 N Union St
General
- Price: $725,000
- Taxes: $10,934 (2025)
- Status: Active
- Type: Condo
- Source: Garden_State
- MLS ID: 4053358
- Updated: 9/17/2026
- Added to Site: 22 day(s) ago
Interior
- Number of Rooms: 10
- 3rd Floor/Level 3: RecRoom, Storage Room
- 2nd Floor/Level 2: 3 Bedrooms, Bath Main, Laundry Room
- 1st Floor/Level 1: Den, Dining Room, Family Room, Kitchen, Porch, Powder Room
- Interior Features: Beam Ceilings, Blinds, Carbon Monoxide Detector, Fire Extinguisher, Smoke Detector, Track Lighting, Walk-In Closet
- Appliances: Carbon Monoxide Detector, Cooktop - Gas, Dishwasher, Instant Hot Water, Microwave, Refrigerator, Stackable Washer/Dryer
- Flooring: Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
- Primary Bedroom: Full Bath
- Bedroom 1: Second
- Bedroom 2: Second
- Bedroom 3: Second
Other Rooms
- Living Room: First
- Kitchen: Country Kitchen, Pantry, First
- Dining Room: First
- Den: First
- PowderRm: First
- Bathroom: Second
- Bathroom: Second
- Rec Room: Third
Exterior
- Exterior Features: Deck, Privacy Fence, Sidewalk
Location
- County: Hunterdon
- Driving Directions: From US 202 S, turn left on Alexauken Creek Rd, turn left on N Main St, turn right on Elm Street, turn left on N Union St. Destination on right.
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: Ceiling Fan, Window A/C(s)
- Heating Type: Baseboard - Hotwater, Multi-Zone
- Heating Fuel: Natural Gas
- Water Heater: See Remarks
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: Electric, Natural Gas
Structural Information
- Architectural Style: Half-Duplex, Multi Floor Unit, Half-Duplex
- Basement: Yes
- Basement Desc.: Unfinished
- Roof: Asphalt Shingles, Flat
- Year Built: 1873
- Remodeled/Updated: 2020
Lot Features
- Lot Size (Acres): 0.05
- Lot Size: 20 x 100
- Driveway/Sidewalk: On-Street Parking
Financial Considerations
- Assessment Amount: $509,200
- Land Assmt: $391,300
- Tax Amount: $10,934
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- APN: 1917-01009-0000-00006-0000-
- Block: 1009
- Lot Number: 6
Listed by Addison Wolfe Real Estate
Get Pre-Approved Today
Schools
Schools serving 187 N Union St
School District:South Hunterdon Regional School District
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 187 N Union St
Date
Details
Price
Change
Source
9/17/2026
Listed
$725,000
94.63%
MLS
9/03/2019
Sold
$372,500
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 187 N Union St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,935
5%
$509,200
5%
2024
$10,427
6%
$483,200
7%
2023
$9,841
4%
$451,200
7%
2022
$9,476
3%
$420,200
2%
2021
$9,190
3%
$410,200
1%
2020
$8,888
-4%
$405,200
1%
2019
$9,266
—
$400,200
-9%
2019
$9,266
3%
$437,700
1%
2018
$9,022
5%
$432,700
2%
2017
$8,627
3%
$422,700
1%
2016
$8,358
—
$417,700
—
2015
$8,399
9%
$416,400
—
2013
$7,687
—
$416,400
—
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 187 N Union St
187 N Union St, Lambertville, NJ 08530 (MLS# 4053358) is a Condo property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 187 N Union St is currently listed for $725,000 and was received on September 17, 2026. Want to learn more about 187 N Union St? Do you have questions about finding other Condo real estate for sale in Lambertville? You can browse all Lambertville real estate or contact a Coldwell Banker agent to request more information.

