Duplex (2 Units, Any Combination)Residential
Last sold for $140,000 on Dec 31, 2014
23 TREMONT ST
CONCORD, NH 03301
3
Beds
2
Baths
1,695 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Dec 31, 2014
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,850 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$235,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$145,000
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.0.13
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(3)
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.
EHM
Christa McAuliffe SchoolA-
Elementary · Grades KG–5 · 0.6 mi
Concord High SchoolD+
High · Grades 9–12 · 0.8 mi
Rundlett Middle SchoolC-
Middle · Grades 6–8 · 1.5 mi
District: Concord School District
Neighborhood · ZIP 03301These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.35,397
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,381
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,718
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%
Owner Tools
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How this home compares
23 Tremont 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.
- Has a smaller lot than 93% of homes in Merrimack County
- Older than 86% of homes in Merrimack County
How it measures up in Concord 03301
The dot is this home. The mark in the middle is the typical home in Concord 03301.
Living area1,695 ft²
SmallerTypical 1,580 ft²Bigger
Bigger than 56% of homes nearby
Lot size0.13 ac
SmallerTypical 0.34 acBigger
Bigger than 19% of homes nearby
Year built1902
OlderTypical 1963Newer
Newer than 26% of homes nearby
| Measure | This home | North End | Concord 03301 | Merrimack County |
|---|---|---|---|---|
| Living areabigger than | 1,695 ft² | 45% of homes | 56% of homes | 46% of homes |
| Lot sizebigger than | 0.13 ac | 26% of homes | 19% of homes | 7% of homes |
| Year builtnewer than | 1902 | 40% of homes | 26% of homes | 14% of homes |
About 23 Tremont St
When did 23 Tremont St, Concord, NH last sell?
23 Tremont St, Concord, NH last sold on Dec 31, 2014 for $140,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 23 Tremont St, Concord, NH?
23 Tremont St, Concord, NH has 3 bedrooms, 2 bathrooms, 1,695 square feet of living space and a 0.13-acre lot.
When was 23 Tremont St, Concord, NH built?
23 Tremont St, Concord, NH was built in 1902, making it 124 years old. The building has 2 stories.
What schools serve 23 Tremont St, Concord, NH?
23 Tremont St, Concord, NH is assigned to Christa McAuliffe School (elementary), rated A-; Concord High School (high), rated D+; Rundlett Middle School (middle), rated C-. All sit in Concord School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 Tremont St, Concord, NH compare to other homes in Concord 03301?
Among the 8,695 homes in Concord 03301, it is bigger than 56% of them (1,695 ft² against a typical 1,580 ft²), its lot is bigger than 19% of them (0.13 ac against a typical 0.34 ac) and it is newer than 26% of them (1902 against a typical 1963). 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 Tremont St, Concord, NH?
The 2025 property tax bill for 23 Tremont St, Concord, NH was $6,850. The county assessed it at $235,300.
More homes on Tremont St
- 25 Tremont St4 bd · 2.5 ba · 2,325 ft² · Sold $460K · Jul 2026
- 28 Tremont St6 bd · 2 ba · 3,461 ft² · Sold $210K · Mar 2026
- 55 Tremont St$339K3 bd · 2 ba · 1,988 ft² · Sold $332K · Feb 2026
- 29 Tremont St4 bd · 2 ba · 1,886 ft² · Sold $455K · Mar 2025
- 20 Tremont St$334K3 bd · 2 ba · 1,593 ft² · Sold $308K · Sep 2024
- 53 Tremont St$387K2 bd · 1.5 ba · 1,100 ft² · Sold $360K · Aug 2024
- 12 Tremont St$315K2 bd · 1 ba · 1,415 ft² · Sold $190K · Dec 2022
- 47 Tremont St4 bd · 2 ba · 1,821 ft² · Sold $26K · Apr 2022
- 43 Tremont St$361K2 bd · 1 ba · 1,368 ft² · Sold $235K · Jan 2021
- 17 Tremont St # 194 bd · 2 ba · 2,672 ft² · Sold $330K · Nov 2020
- 36 Tremont St$376K2 bd · 1.5 ba · 1,204 ft² · Sold $260K · Oct 2020
- 30 Tremont St$349K2 bd · 1 ba · 1,354 ft² · Sold $209K · Aug 2019
Closest homes
- 25 Tremont St55 ft · 4 bd · 2.5 ba · 2,325 ft² · Sold $460K · Jul 2026
- 21 Tremont St56 ft · 2 bd · 2 ba · 1,607 ft² · Sold $235K · Oct 2018
- 21 Noyes St$377K107 ft · 2 bd · 1.5 ba · 1,283 ft² · Sold $208K · Dec 2017
- 7 Cornell St$394K127 ft · 3 bd · 2 ba · 1,406 ft² · Sold Jan 1900
- 32 Mountain Rd102 ft · 3 bd · 2 ba · 2,161 ft² · Sold Jan 1900
- 26 Tremont St128 ft · 4 bd · 2 ba · 2,212 ft² · Sold $53K · Mar 1985
- 4 Harrod St$338K160 ft · 3 bd · 1 ba · 1,266 ft² · Sold $22K · Sep 1991
- 74 W Parish Rd$469K151 ft · 3 bd · 2 ba · 2,309 ft² · Sold Jan 1900
More homes in Concord 03301
- 135 Liberty St$600K5 bd · 2.5 ba · 2,652 ft² · Sold $350K · Oct 2026
- 294 Portsmouth St$489K3 bd · 1.5 ba · 1,144 ft² · Sold $290K · Oct 2026
- 45 Penacook St$408K3 bd · 1 ba · 1,279 ft² · Sold $400K · Oct 2026
- 8 Conant Dr$410K2 bd · 1 ba · 907 ft² · Sold $410K · Oct 2026
- 4 Montgomery St$300K2 bd · 1.5 ba · 1,004 ft² · Sold $315K · Oct 2026
- 84 Branch Tpke$355K2 bd · 1.5 ba · 1,162 ft² · Sold $355K · Oct 2026
- 493 Clinton St$453K2 bd · 2 ba · 1,680 ft² · Sold $450K · Oct 2026
- 4 Farmwood Rd$518K3 bd · 1.5 ba · 1,808 ft² · Sold $342K · Oct 2026
- 76 Hot Hole Pond Rd$450K2 bd · 1 ba · 898 ft² · Sold $475K · Oct 2026
- 81 Perley St$351K3 bd · 1.5 ba · 1,440 ft² · Sold $190K · Oct 2026
- 17 Allard St$425K2 bd · 1 ba · 1,200 ft² · Sold $425K · Oct 2026
- 26 Walker St$350K3 bd · 1.5 ba · 1,463 ft² · Sold $15K · Sep 2026
Assigned schools
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