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Single Family ResidenceResidential
$259,375$338 / 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 88How 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 $115,000 on Oct 27, 1999

840 ROSE DALE LN

DOVER, DE 19904
3
Beds
1
Baths
768 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.
6.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$259K
$229K low$290K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,000 · Oct 27, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,659 (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.$279,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$132,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$147,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$279,900

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.52
57
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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.56 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.0.2 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
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.6.75
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Major Street/Thoroughfare
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 384 ft²

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

H
Dover High School
High · Grades 9–12 · 4.1 mi
E
Hartly Elementary SchoolC+
Elementary · Grades KG–4 · 5.4 mi

District: Capital School District

Neighborhood · ZIP 19904These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.41,240
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,605
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,262
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.70%

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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

840 Rose Dale Ln 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 84% of homes in Kent County
  • Among the highest price per square foot in Dover 19904
  • Among the smallest homes in Dover 19904
  • Has a bigger lot than 98% of homes in Dover 19904

What homes are worth in Dover 19904

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

This home
$136K$600K

This home is worth more than 19% of homes in Dover 19904.

How it measures up in Dover 19904

The dot is this home. The mark in the middle is the typical home in Dover 19904.

Estimated value$259,375
CheaperTypical $331,555Pricier

Pricier than 19% of homes nearby

Price per ft²$338
CheaperTypical $184Pricier

Pricier than almost all homes nearby

Living area768 ft²
SmallerTypical 1,746 ft²Bigger

Smaller than almost all homes nearby

Lot size6.75 ac
SmallerTypical 0.24 acBigger

Bigger than 98% of homes nearby

Year built1990
OlderTypical 1990Newer

Newer than 51% of homes nearby

How 840 Rose Dale Ln ranks against every home in each area.
MeasureThis homeDover 19904Kent County
Estimated valuepricier than$259,37519% of homes16% of homes
Price per ft²pricier than$338almost all homesalmost all homes
Living areabigger than768 ft²almost no homes3% of homes
Lot sizebigger than6.75 ac98% of homes96% of homes
Year builtnewer than199051% of homes42% of homes

About 840 Rose Dale Ln

How much is 840 Rose Dale Ln, Dover, DE worth?

The TopHap Estimate for 840 Rose Dale Ln, Dover, DE is $259,375 as of Aug 30, 2026. The likely range is $228,701 to $290,049. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 840 Rose Dale Ln, Dover, DE last sell?

840 Rose Dale Ln, Dover, DE last sold on Oct 27, 1999 for $115,000, according to the county's recorded deed.

How big is 840 Rose Dale Ln, Dover, DE?

840 Rose Dale Ln, Dover, DE has 3 bedrooms, 1 bathrooms, 768 square feet of living space and a 6.75-acre lot.

When was 840 Rose Dale Ln, Dover, DE built?

840 Rose Dale Ln, Dover, DE was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 840 Rose Dale Ln, Dover, DE?

840 Rose Dale Ln, Dover, DE is assigned to Dover High School (high); Hartly Elementary School (elementary), rated C+. All sit in Capital School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 840 Rose Dale Ln, Dover, DE compare to other homes in Dover 19904?

Among the 12,943 homes in Dover 19904, it is worth more than 19% of them ($259,375 against a typical $331,555), its price per square foot is higher than almost all of them ($338 against a typical $184), it is bigger than almost none of them (768 ft² against a typical 1,746 ft²), its lot is bigger than 98% of them (6.75 ac against a typical 0.24 ac) and it is newer than 51% of them (1990 against a typical 1990). Measured against all of Kent 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 840 Rose Dale Ln, Dover, DE?

The 2025 property tax bill for 840 Rose Dale Ln, Dover, DE was $1,659. The county assessed it at $279,900.

More homes on Rose Dale Ln

Closest homes

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Assigned schools

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