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Single Family ResidenceResidential
$469,045$260 / 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 92How 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
Last sold for $220,000 on Jan 22, 2021

4378 VT ROUTE 100

SOUTH LONDONDERRY, VT 05155
4
Beds
1
Baths
1,802 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.
2.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$469K
$433K low$505K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Jan 22, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,753 (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.$227,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$175,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,000

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.49
70
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
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.159 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
StyleThe architectural style of the home, such as ranch or colonial.Rustic
CountyWINDHAM
Lot (acres)The size of the land the home sits on, from county records.2.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Steam
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 05155These 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.154
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.58%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.41 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,132
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,119
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

4378 Vt Route 100 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 70% of homes in Windham County

What homes are worth in South Londonderry 05155

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

This home
$198K$1.6M

This home is worth more than 52% of homes in South Londonderry 05155.

How it measures up in South Londonderry 05155

The dot is this home. The mark in the middle is the typical home in South Londonderry 05155.

Estimated value$469,045
CheaperTypical $457,700Pricier

Pricier than 52% of homes nearby

Price per ft²$260
CheaperTypical $278Pricier

Pricier than 41% of homes nearby

Living area1,802 ft²
SmallerTypical 1,621 ft²Bigger

Bigger than 57% of homes nearby

Lot size2.2 ac
SmallerTypical 3.5 acBigger

Bigger than 42% of homes nearby

Year built1975
OlderTypical 1981Newer

Newer than 45% of homes nearby

How 4378 Vt Route 100 ranks against every home in each area.
MeasureThis homeSouth Londonderry 05155Windham County
Estimated valuepricier than$469,04552% of homes70% of homes
Price per ft²pricier than$26041% of homes55% of homes
Living areabigger than1,802 ft²57% of homes62% of homes
Lot sizebigger than2.2 ac42% of homes55% of homes
Year builtnewer than197545% of homes55% of homes

About 4378 Vt Route 100

How much is 4378 Vt Route 100, South Londonderry, VT worth?

The TopHap Estimate for 4378 Vt Route 100, South Londonderry, VT is $469,045 as of Aug 30, 2026. The likely range is $432,750 to $505,340. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4378 Vt Route 100, South Londonderry, VT last sell?

4378 Vt Route 100, South Londonderry, VT last sold on Jan 22, 2021 for $220,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4378 Vt Route 100, South Londonderry, VT?

4378 Vt Route 100, South Londonderry, VT has 4 bedrooms, 1 bathrooms, 1,802 square feet of living space and a 2.20-acre lot.

When was 4378 Vt Route 100, South Londonderry, VT built?

4378 Vt Route 100, South Londonderry, VT was built in 1975, making it 51 years old. It is a rustic home. The building has 1 story.

How does 4378 Vt Route 100, South Londonderry, VT compare to other homes in South Londonderry 05155?

Among the 437 homes in South Londonderry 05155, it is worth more than 52% of them ($469,045 against a typical $457,700), its price per square foot is higher than 41% of them ($260 against a typical $278), it is bigger than 57% of them (1,802 ft² against a typical 1,621 ft²), its lot is bigger than 42% of them (2.2 ac against a typical 3.5 ac) and it is newer than 45% of them (1975 against a typical 1981). Measured against all of Windham County, it is worth more than 70% 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 4378 Vt Route 100, South Londonderry, VT?

The 2025 property tax bill for 4378 Vt Route 100, South Londonderry, VT was $3,753. The county assessed it at $227,000.

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