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Single Family ResidenceResidential
$862,671
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 89How 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
Last sold for $688,711 on Dec 1, 2023

100 DOUGLAS PL

MOUNT VERNON, NY 10552
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$863K
$772K low$954K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$688,711 · Dec 1, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,585 (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.$9,650 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$536,111

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
49
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
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.13
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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

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

E
Pennington Elementary SchoolC
Elementary · Grades KG–8 · 0.2 mi
H
Mount Vernon High SchoolD
High · Grades 9–12 · 0.9 mi

District: Mount Vernon School District

Neighborhood · ZIP 10552These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
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.20,723
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,709 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,347
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,617
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

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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

100 Douglas Pl 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 65% of homes in Mount Vernon 10552
  • Has a smaller lot than 69% of homes in Westchester County

What homes are worth in Mount Vernon 10552

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

This home
$342K$1.5M

This home is worth more than 65% of homes in Mount Vernon 10552.

How it measures up in Mount Vernon 10552

The dot is this home. The mark in the middle is the typical home in Mount Vernon 10552.

Estimated value$862,671
CheaperTypical $787,758Pricier

Pricier than 65% of homes nearby

Lot size0.13 ac
SmallerTypical 0.13 acBigger

Bigger than 53% of homes nearby

How 100 Douglas Pl ranks against every home in each area.
MeasureThis homeFleetwoodMount Vernon 10552Westchester County
Estimated valuepricier than$862,67160% of homes65% of homes49% of homes
Lot sizebigger than0.13 ac62% of homes53% of homes31% of homes

About 100 Douglas Pl

How much is 100 Douglas Pl, Mount Vernon, NY worth?

The TopHap Estimate for 100 Douglas Pl, Mount Vernon, NY is $862,671 as of Oct 21, 2026. The likely range is $771,704 to $953,638. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Douglas Pl, Mount Vernon, NY last sell?

100 Douglas Pl, Mount Vernon, NY last sold on Dec 1, 2023 for $688,711, according to the county's recorded deed.

What schools serve 100 Douglas Pl, Mount Vernon, NY?

100 Douglas Pl, Mount Vernon, NY is assigned to Pennington Elementary School (elementary), rated C; Mount Vernon High School (high), rated D. All sit in Mount Vernon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Douglas Pl, Mount Vernon, NY compare to other homes in Mount Vernon 10552?

Among the 3,003 homes in Mount Vernon 10552, it is worth more than 65% of them ($862,671 against a typical $787,758) and its lot is bigger than 53% of them (0.13 ac against a typical 0.13 ac). Measured against all of Westchester County, it is worth more than 49% 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 100 Douglas Pl, Mount Vernon, NY?

The 2026 property tax bill for 100 Douglas Pl, Mount Vernon, NY was $16,585. The county assessed it at $9,650.

More homes on Douglas Pl

Closest homes

More homes in Mount Vernon 10552

Assigned schools

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