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Single Family ResidenceResidential
$2,416,288$328 / 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 71How 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
Last sold for $4,400,000 on Jul 6, 2020

898 ROUTE 343

DOVER PLAINS, NY 12522
4
Beds
4.5
Baths
7,359 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.
50.52 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.4M
$1.7M low$3.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$4,400,000 · Jul 6, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$53,032 (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.$2,500,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$731,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,768,590
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,500,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,701,100

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.Mansion
CountyDUTCHESS
Lot (acres)The size of the land the home sits on, from county records.50.52
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 64 ft²Patio · 72 ft²Porch · 924 ft²

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.

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

H
Dover High SchoolC+
High · Grades 9–12 · 6.5 mi
M
Dover Middle SchoolC+
Middle · Grades 6–8 · 6.5 mi
E
Wingdale Elementary School
Elementary · Grades KG–2 · 9.1 mi

District: Dover Union Free School District

Neighborhood · ZIP 12522These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.5,125
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.130 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,753
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,937
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

898 Route 343 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 most valuable homes in Dutchess County
  • Costs more per square foot than 72% of homes in Dutchess County
  • Among the largest homes in Dover Plains 12522
  • Among the largest lots in Dutchess County
  • Newer than 86% of homes in Dover Plains 12522

What homes are worth in Dover Plains 12522

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

This home
$218K$2.1M

This home is worth more than 98% of homes in Dover Plains 12522.

How it measures up in Dover Plains 12522

The dot is this home. The mark in the middle is the typical home in Dover Plains 12522.

Estimated value$2,416,288
CheaperTypical $450,556Pricier

Pricier than 98% of homes nearby

Price per ft²$328
CheaperTypical $285Pricier

Pricier than 69% of homes nearby

Living area7,359 ft²
SmallerTypical 1,651 ft²Bigger

Bigger than almost all homes nearby

Lot size50.52 ac
SmallerTypical 1.12 acBigger

Bigger than 97% of homes nearby

Year built1997
OlderTypical 1972Newer

Newer than 86% of homes nearby

How 898 Route 343 ranks against every home in each area.
MeasureThis homeDover Plains 12522Dutchess County
Estimated valuepricier than$2,416,28898% of homesalmost all homes
Price per ft²pricier than$32869% of homes72% of homes
Living areabigger than7,359 ft²almost all homesalmost all homes
Lot sizebigger than50.52 ac97% of homesalmost all homes
Year builtnewer than199786% of homes83% of homes

About 898 Route 343

How much is 898 Route 343, Dover Plains, NY worth?

The TopHap Estimate for 898 Route 343, Dover Plains, NY is $2,416,288 as of Sep 24, 2026. The likely range is $1,707,284 to $3,125,292. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 898 Route 343, Dover Plains, NY last sell?

898 Route 343, Dover Plains, NY last sold on Jul 6, 2020 for $4,400,000, according to the county's recorded deed.

How big is 898 Route 343, Dover Plains, NY?

898 Route 343, Dover Plains, NY has 4 bedrooms, 4.5 bathrooms, 7,359 square feet of living space and a 50.52-acre lot.

When was 898 Route 343, Dover Plains, NY built?

898 Route 343, Dover Plains, NY was built in 1997, making it 29 years old. It is a mansion home. The building has 2 stories.

What schools serve 898 Route 343, Dover Plains, NY?

898 Route 343, Dover Plains, NY is assigned to Dover High School (high), rated C+; Dover Middle School (middle), rated C+; Wingdale Elementary School (elementary). All sit in Dover Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 898 Route 343, Dover Plains, NY compare to other homes in Dover Plains 12522?

Among the 1,517 homes in Dover Plains 12522, it is worth more than 98% of them ($2,416,288 against a typical $450,556), its price per square foot is higher than 69% of them ($328 against a typical $285), it is bigger than almost all of them (7,359 ft² against a typical 1,651 ft²), its lot is bigger than 97% of them (50.52 ac against a typical 1.12 ac) and it is newer than 86% of them (1997 against a typical 1972). Measured against all of Dutchess County, it is worth more than almost all 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 898 Route 343, Dover Plains, NY?

The 2025 property tax bill for 898 Route 343, Dover Plains, NY was $53,032. The county assessed it at $2,500,090.

More homes on Route 343

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More homes in Dover Plains 12522

Assigned schools

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