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Single Family ResidenceResidential
$232,582$75 / 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 51How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

8 MOUNT PROSPECT AVE

ONANCOCK, VA 23417
4
Beds
2.5
Baths
3,094 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$233K
$118K low$347K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,671 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,166,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$540,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$626,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$988,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,166,900

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.54
87
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
30
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
12
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.46 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.92%
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.1 percent flood zone

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
CountyACCOMACK
Lot (acres)The size of the land the home sits on, from county records.3.00
CoolingThe type of cooling or air conditioning in the home.Package
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Nandua Middle SchoolB-
Middle · Grades 6–8 · 2.6 mi
H
Nandua High SchoolC-
High · Grades 9–12 · 2.7 mi
E
Accawmacke Elementary SchoolD
Elementary · Grades PK–5 · 5.3 mi

District: Accomack County Public Schools

Neighborhood · ZIP 23417These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
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.0.9%
PopulationHow many people live in this area.3,887
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.48 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,619
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,423
Average tempThe average temperature here across a full year.58°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.63%

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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

8 Mount Prospect Ave 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 84% of homes in Onancock 23417
  • Costs less per square foot than 86% of homes in Accomack County
  • Bigger than 96% of homes in Accomack County
  • Has a bigger lot than 93% of homes in Accomack County

What homes are worth in Onancock 23417

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

This home
$58K$328K

This home is worth more than 84% of homes in Onancock 23417.

How it measures up in Onancock 23417

The dot is this home. The mark in the middle is the typical home in Onancock 23417.

Estimated value$232,582
CheaperTypical $161,057Pricier

Pricier than 84% of homes nearby

Price per ft²$75
CheaperTypical $101Pricier

Pricier than 20% of homes nearby

Living area3,094 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 93% of homes nearby

Lot size3 ac
SmallerTypical 0.5 acBigger

Bigger than 90% of homes nearby

Year built1965
OlderTypical 1970Newer

Newer than 46% of homes nearby

How 8 Mount Prospect Ave ranks against every home in each area.
MeasureThis homeOnancock 23417Accomack County
Estimated valuepricier than$232,58284% of homes79% of homes
Price per ft²pricier than$7520% of homes14% of homes
Living areabigger than3,094 ft²93% of homes96% of homes
Lot sizebigger than3 ac90% of homes93% of homes
Year builtnewer than196546% of homes38% of homes

About 8 Mount Prospect Ave

How much is 8 Mount Prospect Ave, Onancock, VA worth?

The TopHap Estimate for 8 Mount Prospect Ave, Onancock, VA is $232,582 as of Sep 24, 2026. The likely range is $117,969 to $347,195. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8 Mount Prospect Ave, Onancock, VA last sell?

8 Mount Prospect Ave, Onancock, VA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8 Mount Prospect Ave, Onancock, VA?

8 Mount Prospect Ave, Onancock, VA has 4 bedrooms, 2.5 bathrooms, 3,094 square feet of living space and a 3.00-acre lot.

When was 8 Mount Prospect Ave, Onancock, VA built?

8 Mount Prospect Ave, Onancock, VA was built in 1965, making it 61 years old.

What schools serve 8 Mount Prospect Ave, Onancock, VA?

8 Mount Prospect Ave, Onancock, VA is assigned to Nandua Middle School (middle), rated B-; Nandua High School (high), rated C-; Accawmacke Elementary School (elementary), rated D. All sit in Accomack County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8 Mount Prospect Ave, Onancock, VA compare to other homes in Onancock 23417?

Among the 2,102 homes in Onancock 23417, it is worth more than 84% of them ($232,582 against a typical $161,057), its price per square foot is higher than 20% of them ($75 against a typical $101), it is bigger than 93% of them (3,094 ft² against a typical 1,620 ft²), its lot is bigger than 90% of them (3 ac against a typical 0.5 ac) and it is newer than 46% of them (1965 against a typical 1970). Measured against all of Accomack County, it is worth more than 79% 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 8 Mount Prospect Ave, Onancock, VA?

The 2026 property tax bill for 8 Mount Prospect Ave, Onancock, VA was $5,671. The county assessed it at $1,166,900.

More homes on Mount Prospect Ave

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More homes in Onancock 23417

Assigned schools

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