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Single Family ResidenceResidential
$660,921$135 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 77How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

123 MOUNT PROSPECT RD

LANCASTER, NH 03584
4
Beds
1.5
Baths
4,906 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.
115.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$661K
$506K low$816K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,105 (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.$384,651 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,951
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$283,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$385,097
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$693,215

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.36
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyCOOS
Lot (acres)The size of the land the home sits on, from county records.115.50
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

H
White Mountains Regional High SchoolD+
High · Grades 9–12 · 3.0 mi
E
Lancaster Elementary SchoolB-
Elementary · Grades PK–8 · 4.0 mi

District: White Mountain Regional School District

Neighborhood · ZIP 03584These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.3,185
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.47 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,396
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,133
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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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

123 Mount Prospect Rd 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.

  • Worth more than 98% of homes in Lancaster 03584
  • Costs less per square foot than 73% of homes in Coos County
  • Among the largest homes in Coos County
  • Among the largest lots in Lancaster 03584
  • Newer than 71% of homes in Lancaster 03584

What homes are worth in Lancaster 03584

Each bar is how many homes fall in that price range. The marker is this home.

This home
$116K$686K

This home is worth more than 98% of homes in Lancaster 03584.

How it measures up in Lancaster 03584

The dot is this home. The mark in the middle is the typical home in Lancaster 03584.

Estimated value$660,921
CheaperTypical $278,000Pricier

Pricier than 98% of homes nearby

Price per ft²$135
CheaperTypical $150Pricier

Pricier than 40% of homes nearby

Living area4,906 ft²
SmallerTypical 1,845 ft²Bigger

Bigger than 98% of homes nearby

Lot size115.5 ac
SmallerTypical 1.1 acBigger

Bigger than almost all homes nearby

Year built1987
OlderTypical 1960Newer

Newer than 71% of homes nearby

How 123 Mount Prospect Rd ranks against every home in each area.
MeasureThis homeLancaster 03584Coos County
Estimated valuepricier than$660,92198% of homes96% of homes
Price per ft²pricier than$13540% of homes27% of homes
Living areabigger than4,906 ft²98% of homesalmost all homes
Lot sizebigger than115.5 acalmost all homesalmost all homes
Year builtnewer than198771% of homes67% of homes

About 123 Mount Prospect Rd

How much is 123 Mount Prospect Rd, Lancaster, NH worth?

The TopHap Estimate for 123 Mount Prospect Rd, Lancaster, NH is $660,921 as of Aug 30, 2026. The likely range is $506,193 to $815,649. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 123 Mount Prospect Rd, Lancaster, NH last sell?

123 Mount Prospect Rd, Lancaster, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 123 Mount Prospect Rd, Lancaster, NH?

123 Mount Prospect Rd, Lancaster, NH has 4 bedrooms, 1.5 bathrooms, 4,906 square feet of living space and a 115.50-acre lot.

When was 123 Mount Prospect Rd, Lancaster, NH built?

123 Mount Prospect Rd, Lancaster, NH was built in 1987, making it 39 years old. It is a conventional home. The building has 2 stories.

What schools serve 123 Mount Prospect Rd, Lancaster, NH?

123 Mount Prospect Rd, Lancaster, NH is assigned to White Mountains Regional High School (high), rated D+; Lancaster Elementary School (elementary), rated B-. All sit in White Mountain Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 123 Mount Prospect Rd, Lancaster, NH compare to other homes in Lancaster 03584?

Among the 1,510 homes in Lancaster 03584, it is worth more than 98% of them ($660,921 against a typical $278,000), its price per square foot is higher than 40% of them ($135 against a typical $150), it is bigger than 98% of them (4,906 ft² against a typical 1,845 ft²), its lot is bigger than almost all of them (115.5 ac against a typical 1.1 ac) and it is newer than 71% of them (1987 against a typical 1960). Measured against all of Coos County, it is worth more than 96% 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 123 Mount Prospect Rd, Lancaster, NH?

The 2025 property tax bill for 123 Mount Prospect Rd, Lancaster, NH was $8,105. The county assessed it at $384,651.

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