23 NEWTON 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: Merrimack School District
Neighborhood · ZIP 03054These 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
23 Newton 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.
- Costs less per square foot than 90% of homes in Hillsborough County
- Bigger than 79% of homes in Hillsborough County
- Has a smaller lot than 69% of homes in Merrimack 03054
- Older than 82% of homes in Merrimack 03054
What homes are worth in Merrimack 03054
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 58% of homes in Merrimack 03054.
How it measures up in Merrimack 03054
The dot is this home. The mark in the middle is the typical home in Merrimack 03054.
Pricier than 58% of homes nearby
Pricier than 15% of homes nearby
Bigger than 72% of homes nearby
Bigger than 31% of homes nearby
Newer than 18% of homes nearby
| Measure | This home | Merrimack 03054 | Hillsborough County |
|---|---|---|---|
| Estimated valuepricier than | $578,960 | 58% of homes | 63% of homes |
| Price per ft²pricier than | $227 | 15% of homes | 10% of homes |
| Living areabigger than | 2,548 ft² | 72% of homes | 79% of homes |
| Lot sizebigger than | 0.46 ac | 31% of homes | 45% of homes |
| Year builtnewer than | 1969 | 18% of homes | 35% of homes |
About 23 Newton St
How much is 23 Newton St, Merrimack, NH worth?
The TopHap Estimate for 23 Newton St, Merrimack, NH is $578,960 as of Sep 24, 2026. The likely range is $549,088 to $608,831. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 23 Newton St, Merrimack, NH last sell?
23 Newton St, Merrimack, NH last sold on Mar 22, 1988 for $128,000, according to the county's recorded deed.
How big is 23 Newton St, Merrimack, NH?
23 Newton St, Merrimack, NH has 3 bedrooms, 1.5 bathrooms, 2,548 square feet of living space and a 0.46-acre lot.
When was 23 Newton St, Merrimack, NH built?
23 Newton St, Merrimack, NH was built in 1969, making it 57 years old. It is a split foyer home. The building has 1 story.
What schools serve 23 Newton St, Merrimack, NH?
23 Newton St, Merrimack, NH is assigned to Merrimack High School (high), rated C; James Mastricola Elementary School (elementary), rated B; Merrimack Middle School (middle), rated C+. All sit in Merrimack School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 Newton St, Merrimack, NH compare to other homes in Merrimack 03054?
Among the 9,896 homes in Merrimack 03054, it is worth more than 58% of them ($578,960 against a typical $549,866), its price per square foot is higher than 15% of them ($227 against a typical $265), it is bigger than 72% of them (2,548 ft² against a typical 2,014 ft²), its lot is bigger than 31% of them (0.46 ac against a typical 0.63 ac) and it is newer than 18% of them (1969 against a typical 1984). Measured against all of Hillsborough County, it is worth more than 63% 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 23 Newton St, Merrimack, NH?
The 2025 property tax bill for 23 Newton St, Merrimack, NH was $9,158. The county assessed it at $414,200.
More homes on Newton St
- 14 Newton St$596K3 bd · 2.5 ba · 2,457 ft² · Sold $400K · Aug 2020
- 26 Newton St$591K3 bd · 2 ba · 2,523 ft² · Sold $366K · Jul 2020
- 15 Newton St$682K3 bd · 2.5 ba · 2,464 ft² · Sold $415K · Sep 2019
- 12 Newton St$587K3 bd · 1.5 ba · 2,509 ft² · Sold $310K · May 2016
- 16 Newton St$518K3 bd · 2 ba · 1,886 ft² · Sold $224K · Oct 2013
- 7 Newton St$733K5 bd · 3.5 ba · 3,601 ft² · Sold $400K · Jun 2013
- 9 Newton St$601K3 bd · 2.5 ba · 2,799 ft² · Sold $290K · Sep 2009
- 24 Newton St$547K4 bd · 1.5 ba · 1,944 ft² · Sold $243K · Jun 2009
- 21 Newton St$515K3 bd · 1.5 ba · 1,998 ft² · Sold $239K · Aug 2004
- 18 Newton St$426K3 bd · 1 ba · 1,203 ft² · Sold $230K · Jul 2004
- 25 Newton St$556K3 bd · 1.5 ba · 2,360 ft² · Sold $270K · Sep 2003
- 27 Newton St$501K3 bd · 2 ba · 1,781 ft² · Sold $233K · Jun 2003
Closest homes
- 25 Newton St$556K98 ft · 3 bd · 1.5 ba · 2,360 ft² · Sold $270K · Sep 2003
- 21 Newton St$515K109 ft · 3 bd · 1.5 ba · 1,998 ft² · Sold $239K · Aug 2004
- 27 Newton St$501K199 ft · 3 bd · 2 ba · 1,781 ft² · Sold $233K · Jun 2003
- 4 Bancroft St$429K267 ft · 3 bd · 1 ba · 1,243 ft² · Sold Jan 1900
- 108 Turkey Hill Rd$513K214 ft · 3 bd · 1.5 ba · 2,157 ft² · Sold $280K · Jul 2004
- 106 Turkey Hill Rd$598K231 ft · 4 bd · 1.5 ba · 2,526 ft² · Sold $271K · Jun 2004
- 110 Turkey Hill Rd$418K254 ft · 3 bd · 1 ba · 1,227 ft² · Sold Jan 1900
- 4 Eden St$455K319 ft · 3 bd · 1.5 ba · 1,401 ft² · Sold Jan 1900
More homes in Merrimack 03054
- 63 Erik St$837K4 bd · 3 ba · 3,456 ft² · Sold $665K · Sep 2026
- 24 Scott Dr$750K3 bd · 2.5 ba · 3,076 ft² · Sold $750K · Sep 2026
- 23 Ingham Rd$565K2 bd · 1 ba · 1,862 ft² · Sold $565K · Sep 2026
- 3 Galloway Rd$332K2 bd · 1 ba · 900 ft² · Sold $358K · Sep 2026
- 25 Camp Sargent Rd$635K3 bd · 2.5 ba · 2,829 ft² · Sold $635K · Sep 2026
- 12 Toby Cir$615K2 bd · 2 ba · 1,900 ft² · Sold $615K · Sep 2026
- 9 Grapevine Rd$850K4 bd · 2.5 ba · 3,055 ft² · Sold $890K · Sep 2026
- 11 Pine St$474K2 bd · 1 ba · 1,654 ft² · Sold $355K · Sep 2026
- 1 Mayflower Dr$495K3 bd · 1 ba · 1,014 ft² · Sold $495K · Sep 2026
- 20 Hadley Rd$969K4 bd · 3.5 ba · 3,770 ft² · Sold $970K · Sep 2026
- 6 John Ln$545K1 bd · 1 ba · 1,974 ft² · Sold $545K · Sep 2026
- 10 Collins Ave$627K4 bd · 1.5 ba · 2,626 ft² · Sold $627K · Sep 2026
Assigned schools
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