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Single Family ResidenceResidential
$524,275$457 / 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 61How 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 $150,000 on Dec 7, 2023

5575 ROUTE 309

CENTER VALLEY, PA 18034
2
Beds
1
Baths
1,147 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
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

$524K
$319K low$729K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$150,000 · Dec 7, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,279 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$141,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,700

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.Split Level
CountyLehigh
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Baseboard
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, Detached

Transaction History(6)

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(2)

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

H
Southern Lehigh High SchoolA
High · Grades 9–12 · 0.3 mi
M
Southern Lehigh Middle SchoolA-
Middle · Grades 7–8 · 0.3 mi
E
Hopewell Elementary SchoolA
Elementary · Grades KG–3 · 1.2 mi

District: Southern Lehigh School District

Neighborhood · ZIP 18034These 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.39
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.8,390
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.702 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,677
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,278
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

5575 Route 309 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 83% of homes in Lehigh County
  • Among the highest price per square foot in Lehigh County
  • Smaller than 93% of homes in Center Valley 18034
  • Has a bigger lot than 70% of homes in Lehigh County
  • Older than 84% of homes in Center Valley 18034

What homes are worth in Center Valley 18034

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

This home
$270K$1.4M

This home is worth more than 50% of homes in Center Valley 18034.

How it measures up in Center Valley 18034

The dot is this home. The mark in the middle is the typical home in Center Valley 18034.

Estimated value$524,275
CheaperTypical $525,698Pricier

Pricier than 50% of homes nearby

Price per ft²$457
CheaperTypical $240Pricier

Pricier than almost all homes nearby

Living area1,147 ft²
SmallerTypical 2,274 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.37 ac
SmallerTypical 0.5 acBigger

Bigger than 31% of homes nearby

Year built1955
OlderTypical 1996Newer

Newer than 16% of homes nearby

How 5575 Route 309 ranks against every home in each area.
MeasureThis homeCenter Valley 18034Lehigh County
Estimated valuepricier than$524,27550% of homes83% of homes
Price per ft²pricier than$457almost all homesalmost all homes
Living areabigger than1,147 ft²7% of homes14% of homes
Lot sizebigger than0.37 ac31% of homes70% of homes
Year builtnewer than195516% of homes40% of homes

About 5575 Route 309

How much is 5575 Route 309, Center Valley, PA worth?

The TopHap Estimate for 5575 Route 309, Center Valley, PA is $524,275 as of Sep 24, 2026. The likely range is $319,386 to $729,164. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5575 Route 309, Center Valley, PA last sell?

5575 Route 309, Center Valley, PA last sold on Dec 7, 2023 for $150,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 5575 Route 309, Center Valley, PA?

5575 Route 309, Center Valley, PA has 2 bedrooms, 1 bathrooms and 1,147 square feet of living space.

When was 5575 Route 309, Center Valley, PA built?

5575 Route 309, Center Valley, PA was built in 1955, making it 71 years old. It is a split level home. The building has 2 stories.

What schools serve 5575 Route 309, Center Valley, PA?

5575 Route 309, Center Valley, PA is assigned to Southern Lehigh High School (high), rated A; Southern Lehigh Middle School (middle), rated A-; Hopewell Elementary School (elementary), rated A. All sit in Southern Lehigh School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5575 Route 309, Center Valley, PA compare to other homes in Center Valley 18034?

Among the 3,091 homes in Center Valley 18034, it is worth more than 50% of them ($524,275 against a typical $525,698), its price per square foot is higher than almost all of them ($457 against a typical $240), it is bigger than 7% of them (1,147 ft² against a typical 2,274 ft²), its lot is bigger than 31% of them (0.37 ac against a typical 0.5 ac) and it is newer than 16% of them (1955 against a typical 1996). Measured against all of Lehigh County, it is worth more than 83% 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 5575 Route 309, Center Valley, PA?

The 2026 property tax bill for 5575 Route 309, Center Valley, PA was $3,279. The county assessed it at $141,700.

More homes on Route 309

Closest homes

More homes in Center Valley 18034

Assigned schools

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