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Single Family ResidenceResidential
$263,071$159 / 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 Aug 30, 2026

11 SIMPSON ST

LAWRENCE, PA 15055
3
Beds
1
Baths
1,653 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$263K
$248K low$279K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,003 (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.$115,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$115,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$115,400

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
74
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.
31
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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.10
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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

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

E
Hills Henderson Elementary SchoolA
Elementary · Grades KG–4 · 0.9 mi
M
Canonsburg Middle SchoolA+
Middle · Grades 7–8 · 4.7 mi
H
Canon-McMillan High SchoolB
High · Grades 9–12 · 5.5 mi

District: Canon-Mcmillan School District

Neighborhood · ZIP 15055These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.657
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,260 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,134
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,526
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

11 Simpson St 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 less than 72% of homes in Lawrence 15055
  • Costs less per square foot than 77% of homes in Lawrence 15055
  • Has a smaller lot than 85% of homes in Washington County
  • Older than 70% of homes in Lawrence 15055

What homes are worth in Lawrence 15055

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

This home
$84K$499K

This home is worth more than 28% of homes in Lawrence 15055.

How it measures up in Lawrence 15055

The dot is this home. The mark in the middle is the typical home in Lawrence 15055.

Estimated value$263,071
CheaperTypical $302,213Pricier

Pricier than 28% of homes nearby

Price per ft²$159
CheaperTypical $202Pricier

Pricier than 23% of homes nearby

Living area1,653 ft²
SmallerTypical 1,474 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.1 ac
SmallerTypical 0.1 acBigger

Bigger than 49% of homes nearby

Year built1966
OlderTypical 1992Newer

Newer than 30% of homes nearby

How 11 Simpson St ranks against every home in each area.
MeasureThis homeLawrence 15055Washington County
Estimated valuepricier than$263,07128% of homes59% of homes
Price per ft²pricier than$15923% of homes50% of homes
Living areabigger than1,653 ft²55% of homes58% of homes
Lot sizebigger than0.1 ac49% of homes15% of homes
Year builtnewer than196630% of homes54% of homes

About 11 Simpson St

How much is 11 Simpson St, Lawrence, PA worth?

The TopHap Estimate for 11 Simpson St, Lawrence, PA is $263,071 as of Aug 30, 2026. The likely range is $247,607 to $278,535. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Simpson St, Lawrence, PA last sell?

11 Simpson St, Lawrence, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11 Simpson St, Lawrence, PA?

11 Simpson St, Lawrence, PA has 3 bedrooms, 1 bathrooms, 1,653 square feet of living space and a 0.10-acre lot.

When was 11 Simpson St, Lawrence, PA built?

11 Simpson St, Lawrence, PA was built in 1966, making it 60 years old. The building has 1 story.

What schools serve 11 Simpson St, Lawrence, PA?

11 Simpson St, Lawrence, PA is assigned to Hills Henderson Elementary School (elementary), rated A; Canonsburg Middle School (middle), rated A+; Canon-McMillan High School (high), rated B. All sit in Canon-Mcmillan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11 Simpson St, Lawrence, PA compare to other homes in Lawrence 15055?

Among the 703 homes in Lawrence 15055, it is worth more than 28% of them ($263,071 against a typical $302,213), its price per square foot is higher than 23% of them ($159 against a typical $202), it is bigger than 55% of them (1,653 ft² against a typical 1,474 ft²), its lot is bigger than 49% of them (0.1 ac against a typical 0.1 ac) and it is newer than 30% of them (1966 against a typical 1992). Measured against all of Washington County, it is worth more than 59% 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 11 Simpson St, Lawrence, PA?

The 2026 property tax bill for 11 Simpson St, Lawrence, PA was $2,003. The county assessed it at $115,400.

More homes on Simpson St

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Assigned schools

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