Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$419,743$199 / 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 97How 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 $44,900 on Jan 31, 2002

21 ROCKDALE DR

SEVEN VALLEYS, PA 17360
4
Beds
3 / 1
Baths
2,104 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$420K
$407K low$433K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$44,900 · Jan 31, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,490 (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.$223,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$177,760
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$223,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$223,000

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyYork
Lot (acres)The size of the land the home sits on, from county records.0.53
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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
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.Patio · 765 ft²Porch · 68 ft²

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

E
Loganville-Springfield Elementary SchoolA
Elementary · Grades KG–3 · 0.5 mi
H
Dallastown Area High SchoolB+
High · Grades 9–12 · 3.9 mi
M
Dallastown Area Middle SchoolB
Middle · Grades 7–8 · 3.9 mi

District: Dallastown Area School District

Neighborhood · ZIP 17360These 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.81
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 100.47

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.8,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.331 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,637
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,912
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

21 Rockdale Dr 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 81% of homes in York County
  • Costs more per square foot than 72% of homes in York County
  • Bigger than 72% of homes in York County
  • Has a bigger lot than 68% of homes in York County
  • Newer than 83% of homes in York County

What homes are worth in Seven Valleys 17360

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

This home
$167K$631K

This home is worth more than 66% of homes in Seven Valleys 17360.

How it measures up in Seven Valleys 17360

The dot is this home. The mark in the middle is the typical home in Seven Valleys 17360.

Estimated value$419,743
CheaperTypical $362,698Pricier

Pricier than 66% of homes nearby

Price per ft²$199
CheaperTypical $184Pricier

Pricier than 64% of homes nearby

Living area2,104 ft²
SmallerTypical 1,956 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.53 ac
SmallerTypical 0.55 acBigger

Bigger than 49% of homes nearby

Year built2002
OlderTypical 1985Newer

Newer than 70% of homes nearby

How 21 Rockdale Dr ranks against every home in each area.
MeasureThis homeSeven Valleys 17360York County
Estimated valuepricier than$419,74366% of homes81% of homes
Price per ft²pricier than$19964% of homes72% of homes
Living areabigger than2,104 ft²59% of homes72% of homes
Lot sizebigger than0.53 ac49% of homes68% of homes
Year builtnewer than200270% of homes83% of homes

About 21 Rockdale Dr

How much is 21 Rockdale Dr, Seven Valleys, PA worth?

The TopHap Estimate for 21 Rockdale Dr, Seven Valleys, PA is $419,743 as of Jul 14, 2026. The likely range is $406,651 to $432,835. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Rockdale Dr, Seven Valleys, PA last sell?

21 Rockdale Dr, Seven Valleys, PA last sold on Jan 31, 2002 for $44,900, according to the county's recorded deed.

How big is 21 Rockdale Dr, Seven Valleys, PA?

21 Rockdale Dr, Seven Valleys, PA has 4 bedrooms, 3 bathrooms, 2,104 square feet of living space and a 0.53-acre lot.

When was 21 Rockdale Dr, Seven Valleys, PA built?

21 Rockdale Dr, Seven Valleys, PA was built in 2002, making it 24 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Rockdale Dr, Seven Valleys, PA?

21 Rockdale Dr, Seven Valleys, PA is assigned to Loganville-Springfield Elementary School (elementary), rated A; Dallastown Area High School (high), rated B+; Dallastown Area Middle School (middle), rated B. All sit in Dallastown Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Rockdale Dr, Seven Valleys, PA compare to other homes in Seven Valleys 17360?

Among the 2,218 homes in Seven Valleys 17360, it is worth more than 66% of them ($419,743 against a typical $362,698), its price per square foot is higher than 64% of them ($199 against a typical $184), it is bigger than 59% of them (2,104 ft² against a typical 1,956 ft²), its lot is bigger than 49% of them (0.53 ac against a typical 0.55 ac) and it is newer than 70% of them (2002 against a typical 1985). Measured against all of York County, it is worth more than 81% 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 21 Rockdale Dr, Seven Valleys, PA?

The 2025 property tax bill for 21 Rockdale Dr, Seven Valleys, PA was $7,490. The county assessed it at $223,000.

More homes on Rockdale Dr

Closest homes

More homes in Seven Valleys 17360

Assigned schools

Explore the area

See this home in context

Open 21 Rockdale Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map