12 UNION ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Claremont School District
Neighborhood · ZIP 03743These 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.
- Bigger than 87% of homes in Claremont 03743
- Has a smaller lot than 91% of homes in Sullivan County
- Older than 96% of homes in West Side
How it measures up in Claremont 03743
The dot is this home. The mark in the middle is the typical home in Claremont 03743.
Bigger than 87% of homes nearby
Bigger than 20% of homes nearby
Newer than 4% of homes nearby
| Measure | This home | West Side | Claremont 03743 | Sullivan County |
|---|---|---|---|---|
| Living areabigger than | 2,362 ft² | 78% of homes | 87% of homes | 79% of homes |
| Lot sizebigger than | 0.21 ac | 37% of homes | 20% of homes | 9% of homes |
| Year builtnewer than | 1850 | 4% of homes | 4% of homes | 5% of homes |
About 12 Union St
When did 12 Union St, Claremont, NH last sell?
12 Union St, Claremont, NH last sold on Apr 5, 2011 for $55,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 12 Union St, Claremont, NH?
12 Union St, Claremont, NH has 6 bedrooms, 2 bathrooms, 2,362 square feet of living space and a 0.21-acre lot.
When was 12 Union St, Claremont, NH built?
12 Union St, Claremont, NH was built in 1850, making it 176 years old. The building has 2 stories.
What schools serve 12 Union St, Claremont, NH?
12 Union St, Claremont, NH is assigned to Bluff Elementary School (elementary), rated C; Stevens High School (high), rated F; Claremont Middle School (middle), rated D. All sit in Claremont School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 12 Union St, Claremont, NH compare to other homes in Claremont 03743?
Among the 4,223 homes in Claremont 03743, it is bigger than 87% of them (2,362 ft² against a typical 1,368 ft²), its lot is bigger than 20% of them (0.21 ac against a typical 0.43 ac) and it is newer than 4% of them (1850 against a typical 1950). 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, Claremont, NH?
The 2025 property tax bill for 12 Union St, Claremont, NH was $5,415. The county assessed it at $177,300.
More homes on Union St
- 13 Union St8 bd · 4 ba · 3,635 ft² · Sold $93K · Apr 2025
- 27 Union St$253K3 bd · 2 ba · 1,316 ft² · Sold $278K · Apr 2024
- 8 Union St8 bd · 8 ba · 3,915 ft² · Sold $400K · Aug 2022
- 16 Union St6 bd · 3 ba · 2,520 ft² · Sold $120K · Jun 2021
- 34 Union St4 bd · 3 ba · 1,800 ft² · Sold $25K · Jun 2019
- 30 Union St0.2 ac · Sold Jan 1900
Closest homes
- 16 Union St86 ft · 6 bd · 3 ba · 2,520 ft² · Sold $120K · Jun 2021
- 8 Union St108 ft · 8 bd · 8 ba · 3,915 ft² · Sold $400K · Aug 2022
- 13 Union St189 ft · 8 bd · 4 ba · 3,635 ft² · Sold $93K · Apr 2025
- 118 Sullivan St279 ft · 4 bd · 2 ba · 1,664 ft² · Sold $82K · Sep 2003
- 77 Central St279 ft · 7 bd · 4 ba · 2,352 ft² · Sold $220K · Feb 2023
- 114 Sullivan St315 ft · 5 bd · 2 ba · 1,875 ft² · Sold $235K · Dec 2024
- 30 Union St326 ft · 0.2 ac · Sold Jan 1900
- 27 Union St$253K323 ft · 3 bd · 2 ba · 1,316 ft² · Sold $278K · Apr 2024
More homes in Claremont 03743
- 105 Chestnut St$268K2 bd · 1 ba · 1,150 ft² · Sold $290K · Sep 2026
- 269 Elm St$256K2 bd · 1 ba · 1,077 ft² · Sold $205K · Sep 2026
- 50 Cat Hole Rd$480K4 bd · 2.5 ba · 2,288 ft² · Sold $480K · Sep 2026
- 86 Hewitt Rd$595K3 bd · 3.5 ba · 2,324 ft² · Sold $595K · Aug 2026
- 11 Snowshoe Hill Rd$375K1 bd · 2 ba · 1,368 ft² · Sold $380K · Aug 2026
- 614 Red Water Brook Rd$540K3 bd · 1 ba · 1,707 ft² · Sold $540K · Aug 2026
- 132 Maple Ave5 bd · 3 ba · 2,840 ft² · Sold $312K · Aug 2026
- 15 River Rd$260K5 bd · 1.5 ba · 1,759 ft² · Sold Aug 2026
- 13 Bates Aly$286K4 bd · 1.5 ba · 1,728 ft² · Sold Aug 2026
- 38 Webster Ave$258K3 bd · 2 ba · 1,400 ft² · Sold Aug 2026
- 121 Charlestown Rd$315K2 bd · 2 ba · 1,200 ft² · Sold $315K · Aug 2026
- 160 Elm St$255K3 bd · 1 ba · 937 ft² · Sold $255K · Aug 2026
Assigned schools
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