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Single Family ResidenceResidential
$510,213$165 / 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 87How 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

251 ROBY RD

WEBSTER, NH 03303
3
Beds
2
Baths
3,091 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.
6 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$510K
$443K low$578K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,245 (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.$429,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$107,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$322,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$486,970

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.6.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.

E
Webster Elementary SchoolB
Elementary · Grades KG–5 · 2.5 mi
H
Merrimack Valley High SchoolC-
High · Grades 9–12 · 7.8 mi
M
Merrimack Valley Middle SchoolC
Middle · Grades 6–8 · 7.8 mi

District: Merrimack Valley School District

Neighborhood · ZIP 03303These 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.111
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 100.109

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.15,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.230 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,357
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,728
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

251 Roby 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 77% of homes in Concord 03303
  • Costs less per square foot than 97% of homes in Concord 03303
  • Bigger than 95% of homes in Concord 03303
  • Has a bigger lot than 86% of homes in Concord 03303

What homes are worth in Concord 03303

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

This home
$233K$748K

This home is worth more than 77% of homes in Concord 03303.

How it measures up in Concord 03303

The dot is this home. The mark in the middle is the typical home in Concord 03303.

Estimated value$510,213
CheaperTypical $425,676Pricier

Pricier than 77% of homes nearby

Price per ft²$165
CheaperTypical $279Pricier

Pricier than 3% of homes nearby

Living area3,091 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 95% of homes nearby

Lot size6 ac
SmallerTypical 0.76 acBigger

Bigger than 86% of homes nearby

Year built1974
OlderTypical 1986Newer

Newer than 36% of homes nearby

How 251 Roby Rd ranks against every home in each area.
MeasureThis homeConcord 03303Merrimack County
Estimated valuepricier than$510,21377% of homes58% of homes
Price per ft²pricier than$1653% of homes5% of homes
Living areabigger than3,091 ft²95% of homes88% of homes
Lot sizebigger than6 ac86% of homes85% of homes
Year builtnewer than197436% of homes42% of homes

About 251 Roby Rd

How much is 251 Roby Rd, Webster, NH worth?

The TopHap Estimate for 251 Roby Rd, Webster, NH is $510,213 as of Aug 30, 2026. The likely range is $442,548 to $577,878. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 251 Roby Rd, Webster, NH last sell?

251 Roby Rd, Webster, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 251 Roby Rd, Webster, NH?

251 Roby Rd, Webster, NH has 3 bedrooms, 2 bathrooms, 3,091 square feet of living space and a 6.00-acre lot.

When was 251 Roby Rd, Webster, NH built?

251 Roby Rd, Webster, NH was built in 1974, making it 52 years old. It is a cape cod home. The building has 2 stories.

What schools serve 251 Roby Rd, Webster, NH?

251 Roby Rd, Webster, NH is assigned to Webster Elementary School (elementary), rated B; Merrimack Valley High School (high), rated C-; Merrimack Valley Middle School (middle), rated C. All sit in Merrimack Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 251 Roby Rd, Webster, NH compare to other homes in Concord 03303?

Among the 5,771 homes in Concord 03303, it is worth more than 77% of them ($510,213 against a typical $425,676), its price per square foot is higher than 3% of them ($165 against a typical $279), it is bigger than 95% of them (3,091 ft² against a typical 1,404 ft²), its lot is bigger than 86% of them (6 ac against a typical 0.76 ac) and it is newer than 36% of them (1974 against a typical 1986). Measured against all of Merrimack County, it is worth more than 58% 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 251 Roby Rd, Webster, NH?

The 2025 property tax bill for 251 Roby Rd, Webster, NH was $7,245. The county assessed it at $429,200.

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