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Single Family ResidenceResidential
$243,467$152 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

545 MAIN ST

SOUTH LONDONDERRY, VT 05155
2
Beds
1.5
Baths
1,597 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.
2.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$243K
$193K low$294K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,277 (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.$258,700 (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.$211,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$258,700

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.45
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.
98
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.25 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
CountyWINDHAM
Lot (acres)The size of the land the home sits on, from county records.2.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(3)

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

545 Main 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.

  • Worth less than 91% of homes in South Londonderry 05155
  • Costs less per square foot than 94% of homes in South Londonderry 05155
  • Older than 81% of homes in South Londonderry 05155

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
$201K$1.7M

This home is worth more than 9% 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$243,467
CheaperTypical $464,576Pricier

Pricier than 9% of homes nearby

Price per ft²$152
CheaperTypical $268Pricier

Pricier than 6% of homes nearby

Living area1,597 ft²
SmallerTypical 1,648 ft²Bigger

Bigger than 49% of homes nearby

Lot size2.3 ac
SmallerTypical 3.5 acBigger

Bigger than 43% of homes nearby

Year built1940
OlderTypical 1981Newer

Newer than 19% of homes nearby

How 545 Main St ranks against every home in each area.
MeasureThis homeSouth Londonderry 05155Windham County
Estimated valuepricier than$243,4679% of homes16% of homes
Price per ft²pricier than$1526% of homes7% of homes
Living areabigger than1,597 ft²49% of homes52% of homes
Lot sizebigger than2.3 ac43% of homes56% of homes
Year builtnewer than194019% of homes29% of homes

About 545 Main St

How much is 545 Main St, South Londonderry, VT worth?

The TopHap Estimate for 545 Main St, South Londonderry, VT is $243,467 as of Oct 21, 2026. The likely range is $193,207 to $293,727. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 545 Main St, South Londonderry, VT last sell?

545 Main St, South Londonderry, VT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 545 Main St, South Londonderry, VT?

545 Main St, South Londonderry, VT has 2 bedrooms, 1.5 bathrooms, 1,597 square feet of living space and a 2.30-acre lot.

When was 545 Main St, South Londonderry, VT built?

545 Main St, South Londonderry, VT was built in 1940, making it 86 years old. The building has 1 story.

How does 545 Main St, South Londonderry, VT compare to other homes in South Londonderry 05155?

Among the 438 homes in South Londonderry 05155, it is worth more than 9% of them ($243,467 against a typical $464,576), its price per square foot is higher than 6% of them ($152 against a typical $268), it is bigger than 49% of them (1,597 ft² against a typical 1,648 ft²), its lot is bigger than 43% of them (2.3 ac against a typical 3.5 ac) and it is newer than 19% of them (1940 against a typical 1981). Measured against all of Windham County, it is worth more than 16% 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 545 Main St, South Londonderry, VT?

The 2025 property tax bill for 545 Main St, South Londonderry, VT was $4,277. The county assessed it at $258,700.

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