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Single Family ResidenceResidential
$430,388$320 / 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 95How 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 $17,000 on Dec 5, 1988

30331 GREEN VALLEY RUN

MILTON, DE 19968
3
Beds
2
Baths
1,344 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.
0.43 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$430K
$407K low$454K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,000 · Dec 5, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$791 (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.$16,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$374,600

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.41
15
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.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
71
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.

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
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.43
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckElevatorPatio · 304 ft²

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.

H
Cape Henlopen High SchoolD+
High · Grades 9–12 · 3.9 mi
M
Mariner Middle SchoolB
Middle · Grades 6–8 · 5.0 mi
E
Milton Elementary SchoolA
Elementary · Grades KG–5 · 5.2 mi

District: Cape Henlopen School District

Neighborhood · ZIP 19968These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.17,087
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.258 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,394
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,221
Average tempThe average temperature here across a full year.56°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

30331 Green Valley Run 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 71% of homes in Milton 19968
  • Costs more per square foot than 78% of homes in Milton 19968
  • Smaller than 75% of homes in Milton 19968
  • Has a bigger lot than 68% of homes in Sussex County
  • Older than 82% of homes in Milton 19968

What homes are worth in Milton 19968

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

This home
$241K$1.3M

This home is worth more than 29% of homes in Milton 19968.

How it measures up in Milton 19968

The dot is this home. The mark in the middle is the typical home in Milton 19968.

Estimated value$430,388
CheaperTypical $488,901Pricier

Pricier than 29% of homes nearby

Price per ft²$320
CheaperTypical $263Pricier

Pricier than 78% of homes nearby

Living area1,344 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.43 ac
SmallerTypical 0.28 acBigger

Bigger than 60% of homes nearby

Year built1989
OlderTypical 2006Newer

Newer than 18% of homes nearby

How 30331 Green Valley Run ranks against every home in each area.
MeasureThis homeMilton 19968Sussex County
Estimated valuepricier than$430,38829% of homes39% of homes
Price per ft²pricier than$32078% of homes63% of homes
Living areabigger than1,344 ft²25% of homes35% of homes
Lot sizebigger than0.43 ac60% of homes68% of homes
Year builtnewer than198918% of homes31% of homes

About 30331 Green Valley Run

How much is 30331 Green Valley Run, Milton, DE worth?

The TopHap Estimate for 30331 Green Valley Run, Milton, DE is $430,388 as of Sep 24, 2026. The likely range is $407,178 to $453,598. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30331 Green Valley Run, Milton, DE last sell?

30331 Green Valley Run, Milton, DE last sold on Dec 5, 1988 for $17,000, according to the county's recorded deed.

How big is 30331 Green Valley Run, Milton, DE?

30331 Green Valley Run, Milton, DE has 3 bedrooms, 2 bathrooms, 1,344 square feet of living space and a 0.43-acre lot.

When was 30331 Green Valley Run, Milton, DE built?

30331 Green Valley Run, Milton, DE was built in 1989, making it 37 years old. The building has 1 story.

What schools serve 30331 Green Valley Run, Milton, DE?

30331 Green Valley Run, Milton, DE is assigned to Cape Henlopen High School (high), rated D+; Mariner Middle School (middle), rated B; Milton Elementary School (elementary), rated A. All sit in Cape Henlopen School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30331 Green Valley Run, Milton, DE compare to other homes in Milton 19968?

Among the 8,809 homes in Milton 19968, it is worth more than 29% of them ($430,388 against a typical $488,901), its price per square foot is higher than 78% of them ($320 against a typical $263), it is bigger than 25% of them (1,344 ft² against a typical 1,760 ft²), its lot is bigger than 60% of them (0.43 ac against a typical 0.28 ac) and it is newer than 18% of them (1989 against a typical 2006). Measured against all of Sussex County, it is worth more than 39% 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 30331 Green Valley Run, Milton, DE?

The 2025 property tax bill for 30331 Green Valley Run, Milton, DE was $791. The county assessed it at $16,700.

More homes on Green Valley Run

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Assigned schools

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