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Single Family ResidenceResidential
$486,114$142 / 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 94How 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

819 ROCK LN

NEWARK, DE 19713
4
Beds
3 / 1
Baths
3,425 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$486K
$456K low$516K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,142 (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.$465,400 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$89,800

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.65
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.100 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.Colonial
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.0.61
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes

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
West Park Place Elementary SchoolA-
Elementary · Grades KG–5 · 1.6 mi
H
Newark High SchoolD
High · Grades 9–12 · 2.1 mi
M
Shue-Medill Middle SchoolD+
Middle · Grades 6–8 · 4.0 mi

District: Christina School District

Neighborhood · ZIP 19713These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.36,187
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,759 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,247
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,402
Average tempThe average temperature here across a full year.54°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

819 Rock 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 more than 92% of homes in Newark 19713
  • Among the lowest price per square foot in Newark 19713
  • Bigger than 98% of homes in Newark 19713
  • Has a bigger lot than 97% of homes in Newark 19713

What homes are worth in Newark 19713

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

This home
$157K$650K

This home is worth more than 92% of homes in Newark 19713.

How it measures up in Newark 19713

The dot is this home. The mark in the middle is the typical home in Newark 19713.

Estimated value$486,114
CheaperTypical $329,858Pricier

Pricier than 92% of homes nearby

Price per ft²$142
CheaperTypical $216Pricier

Cheaper than almost all homes nearby

Living area3,425 ft²
SmallerTypical 1,488 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.61 ac
SmallerTypical 0.19 acBigger

Bigger than 97% of homes nearby

Year built1968
OlderTypical 1969Newer

Newer than 49% of homes nearby

How 819 Rock Ln ranks against every home in each area.
MeasureThis homeNewark 19713New Castle County
Estimated valuepricier than$486,11492% of homes71% of homes
Price per ft²pricier than$142almost no homes7% of homes
Living areabigger than3,425 ft²98% of homes93% of homes
Lot sizebigger than0.61 ac97% of homes89% of homes
Year builtnewer than196849% of homes46% of homes

About 819 Rock Ln

How much is 819 Rock Ln, Newark, DE worth?

The TopHap Estimate for 819 Rock Ln, Newark, DE is $486,114 as of Aug 30, 2026. The likely range is $456,123 to $516,105. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 819 Rock Ln, Newark, DE last sell?

819 Rock Ln, Newark, DE last sold on May 3, 2023, according to the county's recorded deed.

How big is 819 Rock Ln, Newark, DE?

819 Rock Ln, Newark, DE has 4 bedrooms, 3 bathrooms, 3,425 square feet of living space and a 0.61-acre lot.

When was 819 Rock Ln, Newark, DE built?

819 Rock Ln, Newark, DE was built in 1968, making it 58 years old. It is a colonial home. The building has 2 stories.

What schools serve 819 Rock Ln, Newark, DE?

819 Rock Ln, Newark, DE is assigned to West Park Place Elementary School (elementary), rated A-; Newark High School (high), rated D; Shue-Medill Middle School (middle), rated D+. All sit in Christina School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 819 Rock Ln, Newark, DE compare to other homes in Newark 19713?

Among the 9,408 homes in Newark 19713, it is worth more than 92% of them ($486,114 against a typical $329,858), its price per square foot is higher than almost none of them ($142 against a typical $216), it is bigger than 98% of them (3,425 ft² against a typical 1,488 ft²), its lot is bigger than 97% of them (0.61 ac against a typical 0.19 ac) and it is newer than 49% of them (1968 against a typical 1969). Measured against all of New Castle County, it is worth more than 71% 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 819 Rock Ln, Newark, DE?

The 2025 property tax bill for 819 Rock Ln, Newark, DE was $4,142. The county assessed it at $465,400.

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Assigned schools

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