Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $7,800 on Nov 24, 2025

248 GILSUM ST

KEENE, NH 03431
4
Beds
2
Baths
1,964 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.
1.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1870
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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.$7,800 · Nov 24, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,953 (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.$173,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$126,300

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyCHESHIRE
Lot (acres)The size of the land the home sits on, from county records.1.10
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
John H. Fuller Elementary SchoolC-
Elementary · Grades KG–5 · 0.2 mi
M
Keene Middle SchoolC-
Middle · Grades 6–8 · 1.9 mi
H
Keene High SchoolB-
High · Grades 9–12 · 1.9 mi

District: Keene School District

Neighborhood · ZIP 03431These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.24,909
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.389 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,957
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,624
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

248 Gilsum 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 73% of homes in Keene 03431
  • Has a bigger lot than 82% of homes in Keene 03431
  • Older than 94% of homes in Keene 03431

How it measures up in Keene 03431

The dot is this home. The mark in the middle is the typical home in Keene 03431.

Living area1,964 ft²
SmallerTypical 1,496 ft²Bigger

Bigger than 73% of homes nearby

Lot size1.1 ac
SmallerTypical 0.32 acBigger

Bigger than 82% of homes nearby

Year built1870
OlderTypical 1957Newer

Newer than 6% of homes nearby

How 248 Gilsum St ranks against every home in each area.
MeasureThis homeKeene 03431Cheshire County
Living areabigger than1,964 ft²73% of homes64% of homes
Lot sizebigger than1.1 ac82% of homes48% of homes
Year builtnewer than18706% of homes9% of homes

About 248 Gilsum St

When did 248 Gilsum St, Keene, NH last sell?

248 Gilsum St, Keene, NH last sold on Nov 24, 2025 for $7,800, according to the county's recorded deed.

How big is 248 Gilsum St, Keene, NH?

248 Gilsum St, Keene, NH has 4 bedrooms, 2 bathrooms, 1,964 square feet of living space and a 1.10-acre lot.

When was 248 Gilsum St, Keene, NH built?

248 Gilsum St, Keene, NH was built in 1870, making it 156 years old. It is a duplex single home. The building has 2 stories.

What schools serve 248 Gilsum St, Keene, NH?

248 Gilsum St, Keene, NH is assigned to John H. Fuller Elementary School (elementary), rated C-; Keene Middle School (middle), rated C-; Keene High School (high), rated B-. All sit in Keene School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 248 Gilsum St, Keene, NH compare to other homes in Keene 03431?

Among the 7,077 homes in Keene 03431, it is bigger than 73% of them (1,964 ft² against a typical 1,496 ft²), its lot is bigger than 82% of them (1.1 ac against a typical 0.32 ac) and it is newer than 6% of them (1870 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 248 Gilsum St, Keene, NH?

The 2025 property tax bill for 248 Gilsum St, Keene, NH was $5,953. The county assessed it at $173,200.

More homes on Gilsum St

Closest homes

More homes in Keene 03431

Assigned schools

Explore the area

See this home in context

Open 248 Gilsum St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map