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Single Family ResidenceResidential
$435,091$200 / 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 96How 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 $275,000 on Aug 1, 2019

12 DIANE AVE

LITITZ, PA 17543
4
Beds
3
Baths
2,172 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.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$435K
$416K low$454K 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 · Aug 1, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,480 (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.$227,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$153,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,100

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
CountyLANCASTER
Lot (acres)The size of the land the home sits on, from county records.0.44
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.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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.Deck · 196 ft²Patio · 196 ft²Porch · 40 ft²

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
John Bonfield ElementaryB-
Elementary · Grades KG–6 · 1.6 mi
H
Warwick High SchoolA
High · Grades 9–12 · 3.0 mi
M
Warwick Middle SchoolB-
Middle · Grades 7–8 · 3.3 mi

District: Warwick School District

Neighborhood · ZIP 17543These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.48,271
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.746 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,058
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,422
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

12 Diane Ave 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.

  • Costs less per square foot than 83% of homes in Lititz 17543
  • Bigger than 72% of homes in Lancaster County
  • Has a bigger lot than 65% of homes in Lancaster County
  • Newer than 69% of homes in Lancaster County

What homes are worth in Lititz 17543

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

This home
$239K$1.2M

This home is worth more than 45% of homes in Lititz 17543.

How it measures up in Lititz 17543

The dot is this home. The mark in the middle is the typical home in Lititz 17543.

Estimated value$435,091
CheaperTypical $458,674Pricier

Pricier than 45% of homes nearby

Price per ft²$200
CheaperTypical $243Pricier

Pricier than 17% of homes nearby

Living area2,172 ft²
SmallerTypical 1,867 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.44 ac
SmallerTypical 0.35 acBigger

Bigger than 64% of homes nearby

Year built1990
OlderTypical 1987Newer

Newer than 58% of homes nearby

How 12 Diane Ave ranks against every home in each area.
MeasureThis homeLititz 17543Lancaster County
Estimated valuepricier than$435,09145% of homes63% of homes
Price per ft²pricier than$20017% of homes33% of homes
Living areabigger than2,172 ft²63% of homes72% of homes
Lot sizebigger than0.44 ac64% of homes65% of homes
Year builtnewer than199058% of homes69% of homes

About 12 Diane Ave

How much is 12 Diane Ave, Lititz, PA worth?

The TopHap Estimate for 12 Diane Ave, Lititz, PA is $435,091 as of Sep 24, 2026. The likely range is $416,076 to $454,106. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Diane Ave, Lititz, PA last sell?

12 Diane Ave, Lititz, PA last sold on Aug 1, 2019 for $275,000, according to the county's recorded deed.

How big is 12 Diane Ave, Lititz, PA?

12 Diane Ave, Lititz, PA has 4 bedrooms, 3 bathrooms, 2,172 square feet of living space and a 0.44-acre lot.

When was 12 Diane Ave, Lititz, PA built?

12 Diane Ave, Lititz, PA was built in 1990, making it 36 years old. It is a split level home. The building has 1 story.

What schools serve 12 Diane Ave, Lititz, PA?

12 Diane Ave, Lititz, PA is assigned to John Bonfield Elementary (elementary), rated B-; Warwick High School (high), rated A; Warwick Middle School (middle), rated B-. All sit in Warwick School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Diane Ave, Lititz, PA compare to other homes in Lititz 17543?

Among the 14,891 homes in Lititz 17543, it is worth more than 45% of them ($435,091 against a typical $458,674), its price per square foot is higher than 17% of them ($200 against a typical $243), it is bigger than 63% of them (2,172 ft² against a typical 1,867 ft²), its lot is bigger than 64% of them (0.44 ac against a typical 0.35 ac) and it is newer than 58% of them (1990 against a typical 1987). Measured against all of Lancaster County, it is worth more than 63% 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 12 Diane Ave, Lititz, PA?

The 2025 property tax bill for 12 Diane Ave, Lititz, PA was $4,480. The county assessed it at $227,100.

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