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Single Family ResidenceResidential
$308,128$219 / 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

323 MONROE ST

HARMONY, PA 16037
3
Beds
1
Baths
1,404 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$308K
$290K low$326K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$880 (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.$19,240 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,920
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,320
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$19,240

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.44
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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.Conventional
CountyBUTLER
Lot (acres)The size of the land the home sits on, from county records.0.24
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Carport (Unspecified)
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
Connoquenessing Valley Elementary SchoolA+
Elementary · Grades KG–4 · 0.6 mi
M
Ryan Gloyer Middle SchoolB+
Middle · Grades 7–8 · 1.1 mi
H
Seneca Valley High SchoolB-
High · Grades 9–12 · 1.3 mi

District: Seneca Valley School District

Neighborhood · ZIP 16037These 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.76
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 100.28

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.5,252
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.156 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,298
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

323 Monroe 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 77% of homes in Harmony 16037
  • Smaller than 73% of homes in Harmony 16037
  • Has a smaller lot than 73% of homes in Butler County
  • Older than 78% of homes in Harmony 16037

What homes are worth in Harmony 16037

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

This home
$160K$997K

This home is worth more than 23% of homes in Harmony 16037.

How it measures up in Harmony 16037

The dot is this home. The mark in the middle is the typical home in Harmony 16037.

Estimated value$308,128
CheaperTypical $403,246Pricier

Pricier than 23% of homes nearby

Price per ft²$219
CheaperTypical $231Pricier

Pricier than 42% of homes nearby

Living area1,404 ft²
SmallerTypical 1,714 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.24 ac
SmallerTypical 0.8 acBigger

Bigger than 35% of homes nearby

Year built1961
OlderTypical 2000Newer

Newer than 22% of homes nearby

How 323 Monroe St ranks against every home in each area.
MeasureThis homeHarmony 16037Butler County
Estimated valuepricier than$308,12823% of homes48% of homes
Price per ft²pricier than$21942% of homes64% of homes
Living areabigger than1,404 ft²27% of homes37% of homes
Lot sizebigger than0.24 ac35% of homes27% of homes
Year builtnewer than196122% of homes35% of homes

About 323 Monroe St

How much is 323 Monroe St, Harmony, PA worth?

The TopHap Estimate for 323 Monroe St, Harmony, PA is $308,128 as of Sep 24, 2026. The likely range is $290,202 to $326,054. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 323 Monroe St, Harmony, PA last sell?

323 Monroe St, Harmony, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 323 Monroe St, Harmony, PA?

323 Monroe St, Harmony, PA has 3 bedrooms, 1 bathrooms, 1,404 square feet of living space and a 0.24-acre lot.

When was 323 Monroe St, Harmony, PA built?

323 Monroe St, Harmony, PA was built in 1961, making it 65 years old. It is a conventional home.

What schools serve 323 Monroe St, Harmony, PA?

323 Monroe St, Harmony, PA is assigned to Connoquenessing Valley Elementary School (elementary), rated A+; Ryan Gloyer Middle School (middle), rated B+; Seneca Valley High School (high), rated B-. All sit in Seneca Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 323 Monroe St, Harmony, PA compare to other homes in Harmony 16037?

Among the 2,567 homes in Harmony 16037, it is worth more than 23% of them ($308,128 against a typical $403,246), its price per square foot is higher than 42% of them ($219 against a typical $231), it is bigger than 27% of them (1,404 ft² against a typical 1,714 ft²), its lot is bigger than 35% of them (0.24 ac against a typical 0.8 ac) and it is newer than 22% of them (1961 against a typical 2000). Measured against all of Butler County, it is worth more than 48% 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 323 Monroe St, Harmony, PA?

The 2026 property tax bill for 323 Monroe St, Harmony, PA was $880. The county assessed it at $19,240.

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