12 UNION ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Netcong Borough School District
Neighborhood · ZIP 07857These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
12 Union St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 76% of homes in Netcong 07857
- Costs less per square foot than 92% of homes in Morris County
- Bigger than 85% of homes in Netcong 07857
- Has a smaller lot than 74% of homes in Morris County
- Older than 91% of homes in Morris County
What homes are worth in Netcong 07857
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 76% of homes in Netcong 07857.
How it measures up in Netcong 07857
The dot is this home. The mark in the middle is the typical home in Netcong 07857.
Pricier than 76% of homes nearby
Pricier than 15% of homes nearby
Bigger than 85% of homes nearby
Bigger than 51% of homes nearby
Newer than 33% of homes nearby
| Measure | This home | Netcong 07857 | Morris County |
|---|---|---|---|
| Estimated valuepricier than | $547,920 | 76% of homes | 24% of homes |
| Price per ft²pricier than | $270 | 15% of homes | 8% of homes |
| Living areabigger than | 2,028 ft² | 85% of homes | 52% of homes |
| Lot sizebigger than | 0.17 ac | 51% of homes | 26% of homes |
| Year builtnewer than | 1925 | 33% of homes | 9% of homes |
About 12 Union St
How much is 12 Union St, Netcong, NJ worth?
The TopHap Estimate for 12 Union St, Netcong, NJ is $547,920 as of Sep 24, 2026. The likely range is $515,285 to $580,555. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 12 Union St, Netcong, NJ last sell?
12 Union St, Netcong, NJ last sold on Oct 13, 2011 for $250,000, according to the county's recorded deed.
How big is 12 Union St, Netcong, NJ?
12 Union St, Netcong, NJ has 2,028 square feet of living space and a 0.17-acre lot.
When was 12 Union St, Netcong, NJ built?
12 Union St, Netcong, NJ was built in 1925, making it 101 years old. The building has 2 stories.
What schools serve 12 Union St, Netcong, NJ?
12 Union St, Netcong, NJ is assigned to Netcong Elementary School (elementary), rated C; Lenape Valley Regional High School (high), rated C. All sit in Netcong Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 12 Union St, Netcong, NJ compare to other homes in Netcong 07857?
Among the 837 homes in Netcong 07857, it is worth more than 76% of them ($547,920 against a typical $492,861), its price per square foot is higher than 15% of them ($270 against a typical $323), it is bigger than 85% of them (2,028 ft² against a typical 1,480 ft²), its lot is bigger than 51% of them (0.17 ac against a typical 0.17 ac) and it is newer than 33% of them (1925 against a typical 1945). Measured against all of Morris County, it is worth more than 24% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 12 Union St, Netcong, NJ?
The 2024 property tax bill for 12 Union St, Netcong, NJ was $10,254. The county assessed it at $300,100.
More homes on Union St
- 57 Union St$637K1,488 ft² · Sold $480K · Oct 2023
- 9a Union St$465K1,632 ft² · Sold $285K · Oct 2021
- 16 Union St$418K1,190 ft² · Sold $260K · Mar 2021
- 9 Union St$451K1,488 ft² · Sold $46K · Jan 2014
- 13 Union St$528K1,812 ft² · Sold $315K · May 2010
- 10 Union St$578K2,326 ft² · Sold Oct 2005
- 13 Union St$622K1,488 ft² · Sold Aug 2005
- 17 Union St$445K1,245 ft² · Sold $325K · Jan 2005
- 8 Union St$555K1,680 ft² · Sold $225K · Jun 2000
- 14 Union St$451K1,120 ft² · Sold $98K · Oct 1996
- 15 Union St$425K1,574 ft² · Sold Jan 1900
- 11 Union St$378K1,224 ft² · Sold Jan 1900
Closest homes
- 14 Union St$451K49 ft · 1,120 ft² · Sold $98K · Oct 1996
- 10 Union St$578K50 ft · 2,326 ft² · Sold Oct 2005
- 16 Union St$418K103 ft · 1,190 ft² · Sold $260K · Mar 2021
- 8 Union St$555K127 ft · 1,680 ft² · Sold $225K · Jun 2000
- 13 Union St$528K188 ft · 1,812 ft² · Sold $315K · May 2010
- 11 Union St$378K191 ft · 1,224 ft² · Sold Jan 1900
- 28 Barone St$375K192 ft · 882 ft² · Sold $206K · Dec 2021
- 26 Barone St$436K192 ft · 1,260 ft² · Sold Jan 1900
More homes in Netcong 07857
- 21 Route 206$498K1,022 ft² · Sold $400K · Sep 2026
- 39 Koclas Dr$620K1,161 ft² · Sold $620K · Sep 2026
- 109 Allen St$395K1,320 ft² · Sold $395K · Sep 2026
- 10 Carolyn Way$477K1,562 ft² · Sold $477K · Sep 2026
- 9 Center St$524K1,692 ft² · Sold Aug 2026
- 8 Oak St$593K1,080 ft² · Sold $588K · Jul 2026
- 18 Cross St$525K1,337 ft² · Sold $520K · Jul 2026
- 78 Koclas Dr$504K1,736 ft² · Sold $500K · Jul 2026
- 5 Oak St$555K1,414 ft² · Sold $550K · Jul 2026
- 28 Hillside Ave$506K1,440 ft² · Sold $500K · Jun 2026
- 49 Allen St$448K1,384 ft² · Sold $443K · Jun 2026
- 5 Dogwood Rd$466K1,368 ft² · Sold $460K · Jun 2026
Assigned schools
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