Apartments (Generic)Residential
Last sold for $736,533 on Jan 20, 2021
23 MERRIMACK ST
CONCORD, NH 03301
0
Baths
7,837 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1835
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
26
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.$736,533 · Jan 20, 2021
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,109 (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.$759,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$119,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$640,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$757,200
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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.Apartments (Generic)
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.0.27
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Steam
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck
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.
HME
Merrimack Valley High SchoolC-
High · Grades 9–12 · 0.7 mi
Merrimack Valley Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
Penacook Elementary SchoolD+
Elementary · Grades PK–5 · 0.9 mi
District: Merrimack Valley 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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Claim this homeData 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 Merrimack 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.
- Among the largest homes in Penacook
- Has a smaller lot than 84% of homes in Merrimack County
- Older than 98% of homes in Penacook
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 area7,837 ft²
SmallerTypical 1,579 ft²Bigger
Bigger than almost all homes nearby
Lot size0.27 ac
SmallerTypical 0.34 acBigger
Bigger than 40% of homes nearby
Year built1835
OlderTypical 1964Newer
Newer than 2% of homes nearby
| Measure | This home | Penacook | Concord 03301 | Merrimack County |
|---|---|---|---|---|
| Living areabigger than | 7,837 ft² | almost all homes | almost all homes | almost all homes |
| Lot sizebigger than | 0.27 ac | 35% of homes | 40% of homes | 16% of homes |
| Year builtnewer than | 1835 | 2% of homes | 2% of homes | 3% of homes |
About 23 Merrimack St
When did 23 Merrimack St, Concord, NH last sell?
23 Merrimack St, Concord, NH last sold on Jan 20, 2021 for $736,533, according to the county's recorded deed.
How big is 23 Merrimack St, Concord, NH?
23 Merrimack St, Concord, NH has 7,837 square feet of living space and a 0.27-acre lot.
When was 23 Merrimack St, Concord, NH built?
23 Merrimack St, Concord, NH was built in 1835, making it 191 years old. The building has 3 stories.
What schools serve 23 Merrimack St, Concord, NH?
23 Merrimack St, Concord, NH is assigned to Merrimack Valley High School (high), rated C-; Merrimack Valley Middle School (middle), rated C; Penacook Elementary School (elementary), rated D+. All sit in Merrimack Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 Merrimack St, Concord, NH compare to other homes in Concord 03301?
Among the 8,695 homes in Concord 03301, it is bigger than almost all of them (7,837 ft² against a typical 1,579 ft²), its lot is bigger than 40% of them (0.27 ac against a typical 0.34 ac) and it is newer than 2% of them (1835 against a typical 1964). 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 Merrimack St, Concord, NH?
The 2025 property tax bill for 23 Merrimack St, Concord, NH was $22,109. The county assessed it at $759,500.
More homes on Merrimack St
- 62 Merrimack St5 bd · 4.5 ba · 5,204 ft² · Sold $662K · Dec 2024
- 31 Merrimack St4 bd · 4 ba · 3,404 ft² · Sold $613K · Jun 2023
- 38 Merrimack St$506K4 bd · 2 ba · 1,881 ft² · Sold $326K · Sep 2020
- 3 Merrimack St5,518 ft² · Sold $520K · Jun 2019
- 4 Merrimack St5 bd · 3 ba · 3,200 ft² · Sold $279K · Sep 2018
- 42 Merrimack St4 bd · 3 ba · 2,904 ft² · Sold Apr 2018
- 5 Merrimack St3 bd · 1.5 ba · 2,650 ft² · Sold $289K · May 2017
- 6 Merrimack St$655K4 bd · 2.5 ba · 2,184 ft² · Sold $333K · Aug 2016
- 23 Merrimack St5 bd · 6 ba · 5,083 ft² · Sold $1.4M · Jun 2016
- 7 Merrimack St$653K5 bd · 2.5 ba · 2,857 ft² · Sold $175K · Oct 2014
- 32 Merrimack St # 2$458K2 bd · 2 ba · 1,362 ft² · Sold $250K · Aug 2014
- 32 Merrimack St # 1$384K1 bd · 1 ba · 920 ft² · Sold $199K · Aug 2014
Closest homes
- 23 Merrimack St0 ft · 5 bd · 6 ba · 5,083 ft² · Sold $1.4M · Jun 2016
- 150 Broadway$454K0 ft · 3 bd · 1.5 ba · 1,577 ft² · Sold $400K · Jul 2023
- 22 Fowler St$353K0 ft · 2 bd · 1 ba · 768 ft² · Sold $221K · Dec 2006
- 20 Fowler St$343K104 ft · 3 bd · 2 ba · 761 ft² · Sold $190K · Mar 2018
- 12 Jordan Ave$721K109 ft · 3 bd · 3 ba · 2,636 ft² · Sold $362K · Jan 2005
- 152 Snow Pond Rd$466K200 ft · 2 bd · 1.5 ba · 2,253 ft² · Sold $270K · Oct 2009
- 18 Fowler St$346K200 ft · 2 bd · 1.5 ba · 684 ft² · Sold $175K · Jul 2009
- 211 South St$360K200 ft · 2 bd · 1.5 ba · 930 ft² · Sold $174K · Sep 2012
More homes in Concord 03301
- 489 Mountain Rd$348K3 bd · 1 ba · 960 ft² · Sold $350K · Sep 2026
- 6 Mill St$325K2 bd · 1 ba · 970 ft² · Sold $325K · Sep 2026
- 286 South St$652K4 bd · 2 ba · 2,554 ft² · Sold $500K · Sep 2026
- 8 Grove St$494K3 bd · 2.5 ba · 1,992 ft² · Sold $494K · Sep 2026
- 39 Penacook St4 bd · 2 ba · 1,865 ft² · Sold $422K · Sep 2026
- 44 Plymouth Dr$595K3 bd · 2.5 ba · 1,852 ft² · Sold $595K · Sep 2026
- 6 Brook St$284K3 bd · 1.5 ba · 1,504 ft² · Sold $300K · Sep 2026
- 69 Shawmut St$625K5 bd · 3 ba · 2,484 ft² · Sold $625K · Sep 2026
- 15 Wyman St$278K2 bd · 1 ba · 924 ft² · Sold $278K · Sep 2026
- 26 Emerson Rd$844K4 bd · 2.5 ba · 2,756 ft² · Sold $839K · Sep 2026
- 35 Shaker Rd$537K3 bd · 2 ba · 1,452 ft² · Sold $535K · Sep 2026
- 17 Monroe St$383K2 bd · 1 ba · 1,118 ft² · Sold $381K · Sep 2026
Assigned schools
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