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Single Family ResidenceResidential
$644,028$319 / 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 92How 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 $275,000 on Jun 6, 2013

31308 RIVER RD

MILLSBORO, DE 19966
4
Beds
2
Baths
2,016 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$644K
$593K low$695K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Jun 6, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,019 (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.$15,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,350
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$593,900

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.49
59
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
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.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.9 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.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
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.18
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.None
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.Mixed
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 · 756 ft²

Transaction History(5)

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

Foreclosure Filings(5)

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

E
Long Neck Elementary SchoolC+
Elementary · Grades KG–5 · 2.5 mi
M
Millsboro Middle SchoolC-
Middle · Grades 6–8 · 4.6 mi
H
Sussex Central High SchoolD+
High · Grades 9–12 · 7.1 mi

District: Indian River School District

Neighborhood · ZIP 19966These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.78%
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.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.36,424
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.353 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,998
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,738
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

31308 River Rd 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 89% of homes in Millsboro 19966
  • Costs more per square foot than 84% of homes in Millsboro 19966
  • Bigger than 79% of homes in Millsboro 19966
  • Among the oldest homes in Millsboro 19966

What homes are worth in Millsboro 19966

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

This home
$190K$1.2M

This home is worth more than 89% of homes in Millsboro 19966.

How it measures up in Millsboro 19966

The dot is this home. The mark in the middle is the typical home in Millsboro 19966.

Estimated value$644,028
CheaperTypical $410,389Pricier

Pricier than 89% of homes nearby

Price per ft²$319
CheaperTypical $238Pricier

Pricier than 84% of homes nearby

Living area2,016 ft²
SmallerTypical 1,526 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.18 ac
SmallerTypical 0.19 acBigger

Bigger than 49% of homes nearby

Year built1940
OlderTypical 2004Newer

Older than almost all homes nearby

How 31308 River Rd ranks against every home in each area.
MeasureThis homeMillsboro 19966Sussex County
Estimated valuepricier than$644,02889% of homes70% of homes
Price per ft²pricier than$31984% of homes63% of homes
Living areabigger than2,016 ft²79% of homes73% of homes
Lot sizebigger than0.18 ac49% of homes37% of homes
Year builtnewer than1940almost no homes4% of homes

About 31308 River Rd

How much is 31308 River Rd, Millsboro, DE worth?

The TopHap Estimate for 31308 River Rd, Millsboro, DE is $644,028 as of Aug 30, 2026. The likely range is $592,948 to $695,108. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31308 River Rd, Millsboro, DE last sell?

31308 River Rd, Millsboro, DE last sold on Jun 6, 2013 for $275,000, according to the county's recorded deed.

How big is 31308 River Rd, Millsboro, DE?

31308 River Rd, Millsboro, DE has 4 bedrooms, 2 bathrooms, 2,016 square feet of living space and a 0.18-acre lot.

When was 31308 River Rd, Millsboro, DE built?

31308 River Rd, Millsboro, DE was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 31308 River Rd, Millsboro, DE?

31308 River Rd, Millsboro, DE is assigned to Long Neck Elementary School (elementary), rated C+; Millsboro Middle School (middle), rated C-; Sussex Central High School (high), rated D+. All sit in Indian River School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31308 River Rd, Millsboro, DE compare to other homes in Millsboro 19966?

Among the 22,127 homes in Millsboro 19966, it is worth more than 89% of them ($644,028 against a typical $410,389), its price per square foot is higher than 84% of them ($319 against a typical $238), it is bigger than 79% of them (2,016 ft² against a typical 1,526 ft²), its lot is bigger than 49% of them (0.18 ac against a typical 0.19 ac) and it is newer than almost none of them (1940 against a typical 2004). Measured against all of Sussex County, it is worth more than 70% 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 31308 River Rd, Millsboro, DE?

The 2025 property tax bill for 31308 River Rd, Millsboro, DE was $1,019. The county assessed it at $15,050.

More homes on River Rd

Closest homes

More homes in Millsboro 19966

Assigned schools

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