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Single Family ResidenceResidential
$1,110,154$317 / 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 Sep 24, 2026
Last sold for $34,000 on Oct 1, 1976

457 W ROCKLAND RD

MONTCHANIN, DE 19710
3
Beds
3
Baths
3,500 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
99
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$34,000 · Oct 1, 1976

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,075 (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.$863,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$863,300

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.46
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
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.Contemporary
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.2.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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

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

H
Dupont (Alexis I.) High SchoolD
High · Grades 9–12 · 1.7 mi
M
Dupont (Alexis I.) Middle SchoolD-
Middle · Grades 6–8 · 1.9 mi
E
Brandywine Springs SchoolB+
Elementary · Grades KG–8 · 5.4 mi

District: Red Clay Consolidated School District

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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

457 W Rockland 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.

  • Among the most valuable homes in New Castle County
  • Costs more per square foot than 94% of homes in New Castle County
  • Bigger than 94% of homes in New Castle County
  • Has a bigger lot than 97% of homes in New Castle County

What homes are worth in New Castle County

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

This home
$450K$4.8M

This home is worth more than 23% of homes in New Castle County.

How it measures up in New Castle County

The dot is this home. The mark in the middle is the typical home in New Castle County.

Estimated value$1,110,154
CheaperTypical $383,405Pricier

Pricier than almost all homes nearby

Price per ft²$317
CheaperTypical $219Pricier

Pricier than 94% of homes nearby

Living area3,500 ft²
SmallerTypical 1,725 ft²Bigger

Bigger than 94% of homes nearby

Lot size2 ac
SmallerTypical 0.19 acBigger

Bigger than 97% of homes nearby

Year built1981
OlderTypical 1972Newer

Newer than 58% of homes nearby

How 457 W Rockland Rd ranks against every home in each area.
MeasureThis homeNew Castle County
Estimated valuepricier than$1,110,154almost all homes
Price per ft²pricier than$31794% of homes
Living areabigger than3,500 ft²94% of homes
Lot sizebigger than2 ac97% of homes
Year builtnewer than198158% of homes

About 457 W Rockland Rd

How much is 457 W Rockland Rd, Montchanin, DE worth?

The TopHap Estimate for 457 W Rockland Rd, Montchanin, DE is $1,110,154 as of Sep 24, 2026. The likely range is $1,039,406 to $1,180,902. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 457 W Rockland Rd, Montchanin, DE last sell?

457 W Rockland Rd, Montchanin, DE last sold on Oct 1, 1976 for $34,000, according to the county's recorded deed.

How big is 457 W Rockland Rd, Montchanin, DE?

457 W Rockland Rd, Montchanin, DE has 3 bedrooms, 3 bathrooms, 3,500 square feet of living space and a 2.00-acre lot.

When was 457 W Rockland Rd, Montchanin, DE built?

457 W Rockland Rd, Montchanin, DE was built in 1981, making it 45 years old. It is a contemporary home. The building has 99 stories.

What schools serve 457 W Rockland Rd, Montchanin, DE?

457 W Rockland Rd, Montchanin, DE is assigned to Dupont (Alexis I.) High School (high), rated D; Dupont (Alexis I.) Middle School (middle), rated D-; Brandywine Springs School (elementary), rated B+. All sit in Red Clay Consolidated School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 457 W Rockland Rd, Montchanin, DE compare to other homes in New Castle County?

Among the 191,418 homes in New Castle County, it is worth more than almost all of them ($1,110,154 against a typical $383,405), its price per square foot is higher than 94% of them ($317 against a typical $219), it is bigger than 94% of them (3,500 ft² against a typical 1,725 ft²), its lot is bigger than 97% of them (2 ac against a typical 0.19 ac) and it is newer than 58% of them (1981 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 457 W Rockland Rd, Montchanin, DE?

The 2025 property tax bill for 457 W Rockland Rd, Montchanin, DE was $7,075. The county assessed it at $863,300.

More homes on W Rockland Rd

Closest homes

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Assigned schools

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