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Single Family ResidenceResidential
$528,037$172 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $385,000 on Jun 24, 2008

103 ROSEMARY CT

BEAR, DE 19701
4
Beds
4 / 1
Baths
3,075 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$528K
$456K low$601K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Jun 24, 2008
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$140,673
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$112,538
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.73%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$245,364
BETTER MORTGAGE CORPORATION · recorded Mar 12, 2021
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$142,000
FRANKLIN MINT FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,944 (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.$478,500 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$103,500

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
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.
49
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
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.0.15
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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
Leasure (May B.) Elementary SchoolD+
Elementary · Grades KG–5 · 0.9 mi
H
Christiana High SchoolB-
High · Grades 6–12 · 2.6 mi
M
Kirk (George V.) Middle SchoolD+
Middle · Grades 6–8 · 3.5 mi

District: Christina School District

Neighborhood · ZIP 19701These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.96%
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.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.42,519
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,553 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,984
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,375
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

103 Rosemary Ct 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 76% of homes in New Castle County
  • Costs less per square foot than 89% of homes in Bear 19701
  • Bigger than 89% of homes in New Castle County
  • Has a smaller lot than 67% of homes in Bear 19701
  • Newer than 91% of homes in Bear 19701

What homes are worth in Bear 19701

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

This home
$76K$788K

This home is worth more than 74% of homes in Bear 19701.

How it measures up in Bear 19701

The dot is this home. The mark in the middle is the typical home in Bear 19701.

Estimated value$528,037
CheaperTypical $427,065Pricier

Pricier than 74% of homes nearby

Price per ft²$172
CheaperTypical $215Pricier

Pricier than 11% of homes nearby

Living area3,075 ft²
SmallerTypical 2,050 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.15 ac
SmallerTypical 0.22 acBigger

Bigger than 33% of homes nearby

Year built2007
OlderTypical 1994Newer

Newer than 91% of homes nearby

How 103 Rosemary Ct ranks against every home in each area.
MeasureThis homeBear 19701New Castle County
Estimated valuepricier than$528,03774% of homes76% of homes
Price per ft²pricier than$17211% of homes15% of homes
Living areabigger than3,075 ft²86% of homes89% of homes
Lot sizebigger than0.15 ac33% of homes37% of homes
Year builtnewer than200791% of homes91% of homes

About 103 Rosemary Ct

How much is 103 Rosemary Ct, Bear, DE worth?

The TopHap Estimate for 103 Rosemary Ct, Bear, DE is $528,037 as of Jul 14, 2026. The likely range is $455,573 to $600,501. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 103 Rosemary Ct, Bear, DE last sell?

103 Rosemary Ct, Bear, DE last sold on Jun 24, 2008 for $385,000, according to the county's recorded deed.

How big is 103 Rosemary Ct, Bear, DE?

103 Rosemary Ct, Bear, DE has 4 bedrooms, 4 bathrooms, 3,075 square feet of living space and a 0.15-acre lot.

When was 103 Rosemary Ct, Bear, DE built?

103 Rosemary Ct, Bear, DE was built in 2007, making it 19 years old. It is a colonial home. The building has 2 stories.

What schools serve 103 Rosemary Ct, Bear, DE?

103 Rosemary Ct, Bear, DE is assigned to Leasure (May B.) Elementary School (elementary), rated D+; Christiana High School (high), rated B-; Kirk (George V.) 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 103 Rosemary Ct, Bear, DE compare to other homes in Bear 19701?

Among the 14,314 homes in Bear 19701, it is worth more than 74% of them ($528,037 against a typical $427,065), its price per square foot is higher than 11% of them ($172 against a typical $215), it is bigger than 86% of them (3,075 ft² against a typical 2,050 ft²), its lot is bigger than 33% of them (0.15 ac against a typical 0.22 ac) and it is newer than 91% of them (2007 against a typical 1994). Measured against all of New Castle County, it is worth more than 76% 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 103 Rosemary Ct, Bear, DE?

The 2025 property tax bill for 103 Rosemary Ct, Bear, DE was $4,944. The county assessed it at $478,500.

Closest homes

More homes in Bear 19701

Assigned schools

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