Date
Details
Price
Change
Source
7/24/2026
Listed
$699,900
—
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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1/23
$699,900 Just Listed
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1/23
Property Description
Rare opportunity in Boonton! This 3-family / 3-unit multifamily property is an extremely hard-to-find investment opportunity in a desirable location. Whether you are an investor or owner-occupant, this property offers AMAZING potential. Property is being sold STRICTLY AS-IS. No ifs ands or buts... There will be NO Seller repairs made and NO credits offered or given. What you see is it what you get. Buyer responsible for all due diligence, inspections, certifications, and any required municipal requirements. Don't miss this rare Boonton multifamily opportunity.
Full Property Details
Full Property Details for 210 Union St
General
- Price: $699,900
- Taxes: $12,179 (2025)
- Status: Active
- Type: Multi-Family
- Source: Garden_State
- MLS ID: 4042224
- Updated: 7/24/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 14
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 5
Exterior
- Exterior Features: Enclosed Porch(es)
- Color: Yellow
Location
- County: Morris
- Driving Directions: Spruce St to Union St
Heating & Cooling
- Cooling Type: Ceiling Fan
- Heating Type: 2 Units, Forced Hot Air
- Heating Fuel: Natural Gas, Oil Tank Above Ground - Inside
- Water Heater: Gas
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: Electric, Natural Gas
Structural Information
- Architectural Style: 2-Two Story, Duplex-Side by Side
- Exterior Const.: Vinyl Siding
- Basement: Yes
- Basement Desc.: Bilco-Style Door, Unfinished
- Roof: Asphalt Shingles
- Year Built: 1890
Unit Information
Unit 1
- Unit Description: Attic, Bedrooms, Dining Room, Kitchen, Living Room
- Levels/Stories: 2
- Total Bathrooms: 1
- Bedrooms: 3
Unit 2
- Unit Description: Bedrooms, Eat-In Kitchen, Living Room
- Levels/Stories: 1
- Total Bathrooms: 1
- Bedrooms: 1
Unit 3
- Unit Description: Bedrooms, Eat-In Kitchen, Living Room
- Levels/Stories: 1
- Total Bathrooms: 1
- Bedrooms: 1
Lot Features
- Lot Size (Acres): 0.11
- Lot Dimensions: 50 x 100
- Driveway/Sidewalk: 1 Car Width, 2 Car Width, Blacktop, Driveway-Exclusive, On-Street Parking, Parking Lot-Exclusive
- Lot Description: Level Lot
Financial Considerations
- Assessment Amount: $207,200
- Land Assmt: $143,000
- Tax Amount: $12,179
- Tax Year: 2025
Disclosures and Reports
- Disclosures: Yes
- Block: 5
- Lot Number: 2
Listed by Cultura United Realty
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 210 Union St —
Cultura United Realty
201-456-9700
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 210 Union St
School District:Boonton Town School District
| Name | Grades | Distance |
|---|---|---|
Boonton High School 306 Lathrop Avenue, Boonton, NJ 07005 | 9-12 | 0.3 mi |
School Street Elementary School 720 Birch Street, Boonton, NJ 07005 | PK-K | 0.3 mi |
John Hill Elementary School 435 Lathrop Avenue, Boonton, NJ 07005 | 1-8 | 0.5 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 210 Union St
Tax History
Tax History for 210 Union St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$11,837
2%
$350,200
—
2024
$11,587
6%
$350,200
—
2022
$10,900
5%
$350,200
—
2021
$10,364
—
$350,200
—
2018
$10,327
-3%
$350,200
—
2019
$10,608
7%
$350,200
—
2017
$9,897
3%
$350,200
—
2016
$9,638
2%
$350,200
—
2015
$9,480
5%
$350,200
—
2013
$9,063
—
$350,200
—
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 210 Union St
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- Lots/Land
- Active
- Updated 5 days ago
- 0.95Acres
Listed by Exp Realty, Llc
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- Single Family
- Closed
- 3Beds
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Sold by Romina Fleming
Sold by Romina Fleming
- Single Family
- Closed
- Updated 5 days ago
- 3Beds
Listed by Re/Max Select
Sold by Re/Max First Realty
Sold by Re/Max First Realty
210 Union St, Boonton Town, NJ 07005 (MLS# 4042224) is a Multi-Family property with 3 units containing 5 bedrooms and 3 full bathrooms. 210 Union St is currently listed for $699,900 and was received on July 24, 2026. Want to learn more about 210 Union St? Do you have questions about finding other Multi-Family real estate for sale in Boonton Town? You can browse all Boonton Town real estate or contact a Coldwell Banker agent to request more information.