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Single Family ResidenceResidential
$102,945$216 / 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 81How 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

339 VT ROUTE 121

LONDONDERRY, VT 05148
1
Beds
0
Baths
476 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$103K
$84K low$122K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$501 (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.$41,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,500

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
87
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
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.
9
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.0.57
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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
Leland & Gray Union Middle and High SchoolD+
Middle · Grades 6–12 · 12.1 mi

District: West River Valley Modified Union Education District 72b

Neighborhood · ZIP 05148These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
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.1,109
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.$87,530
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,220
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

339 Vt Route 121 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.

  • Among the least valuable homes in Londonderry 05148
  • Costs less per square foot than 79% of homes in Londonderry 05148
  • Among the smallest homes in Londonderry 05148
  • Has a smaller lot than 91% of homes in Londonderry 05148
  • Older than 88% of homes in Londonderry 05148

What homes are worth in Londonderry 05148

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

This home
$165K$1.4M

This home is worth less than almost all homes in Londonderry 05148.

How it measures up in Londonderry 05148

The dot is this home. The mark in the middle is the typical home in Londonderry 05148.

Estimated value$102,945
CheaperTypical $450,556Pricier

Cheaper than almost all homes nearby

Price per ft²$216
CheaperTypical $270Pricier

Pricier than 21% of homes nearby

Living area476 ft²
SmallerTypical 1,728 ft²Bigger

Smaller than almost all homes nearby

Lot size0.57 ac
SmallerTypical 3 acBigger

Bigger than 9% of homes nearby

Year built1945
OlderTypical 1978Newer

Newer than 12% of homes nearby

How 339 Vt Route 121 ranks against every home in each area.
MeasureThis homeLondonderry 05148Windham County
Estimated valuepricier than$102,945almost no homesalmost no homes
Price per ft²pricier than$21621% of homes32% of homes
Living areabigger than476 ft²almost no homes2% of homes
Lot sizebigger than0.57 ac9% of homes25% of homes
Year builtnewer than194512% of homes30% of homes

About 339 Vt Route 121

How much is 339 Vt Route 121, Londonderry, VT worth?

The TopHap Estimate for 339 Vt Route 121, Londonderry, VT is $102,945 as of Sep 24, 2026. The likely range is $83,590 to $122,300. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 339 Vt Route 121, Londonderry, VT last sell?

339 Vt Route 121, Londonderry, VT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 339 Vt Route 121, Londonderry, VT?

339 Vt Route 121, Londonderry, VT has 1 bedrooms, 476 square feet of living space and a 0.57-acre lot.

When was 339 Vt Route 121, Londonderry, VT built?

339 Vt Route 121, Londonderry, VT was built in 1945, making it 81 years old. It is a rustic home. The building has 1 story.

What schools serve 339 Vt Route 121, Londonderry, VT?

339 Vt Route 121, Londonderry, VT is assigned to Leland & Gray Union Middle and High School (middle), rated D+. All sit in West River Valley Modified Union Education District 72b. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 339 Vt Route 121, Londonderry, VT compare to other homes in Londonderry 05148?

Among the 1,153 homes in Londonderry 05148, it is worth more than almost none of them ($102,945 against a typical $450,556), its price per square foot is higher than 21% of them ($216 against a typical $270), it is bigger than almost none of them (476 ft² against a typical 1,728 ft²), its lot is bigger than 9% of them (0.57 ac against a typical 3 ac) and it is newer than 12% of them (1945 against a typical 1978). Measured against all of Windham County, it is worth more than almost no 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 339 Vt Route 121, Londonderry, VT?

The 2025 property tax bill for 339 Vt Route 121, Londonderry, VT was $501. The county assessed it at $41,500.

More homes on Vt Route 121

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