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Single Family ResidenceResidential
$177,485$176 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

12643 ROUTE 27

GRAND VALLEY, PA 16420
3
Beds
1.5
Baths
1,008 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.
5.71 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
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

$177K
$153K low$202K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$678 (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.$98,430 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,780
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$69,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$98,430

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountyWARREN
Lot (acres)The size of the land the home sits on, from county records.5.71
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Youngsville Elementary / Middle SchoolD+
Elementary · Grades KG–8 · 14.0 mi
H
Youngsville High SchoolD+
High · Grades 9–12 · 14.6 mi

District: Warren County School District

Neighborhood · ZIP 16420These 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.158
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.52%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.640
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,270
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$66,938
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

12643 Route 27 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 69% of homes in Grand Valley 16420
  • Costs more per square foot than 88% of homes in Grand Valley 16420
  • Smaller than 72% of homes in Warren County
  • Has a bigger lot than 83% of homes in Warren County
  • Among the newest homes in Warren County

What homes are worth in Grand Valley 16420

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

This home
$41K$396K

This home is worth more than 69% of homes in Grand Valley 16420.

How it measures up in Grand Valley 16420

The dot is this home. The mark in the middle is the typical home in Grand Valley 16420.

Estimated value$177,485
CheaperTypical $134,052Pricier

Pricier than 69% of homes nearby

Price per ft²$176
CheaperTypical $122Pricier

Pricier than 88% of homes nearby

Living area1,008 ft²
SmallerTypical 1,077 ft²Bigger

Bigger than 44% of homes nearby

Lot size5.71 ac
SmallerTypical 3.91 acBigger

Bigger than 58% of homes nearby

Year built2015
OlderTypical 1970Newer

Newer than 97% of homes nearby

How 12643 Route 27 ranks against every home in each area.
MeasureThis homeGrand Valley 16420Warren County
Estimated valuepricier than$177,48569% of homes66% of homes
Price per ft²pricier than$17688% of homes88% of homes
Living areabigger than1,008 ft²44% of homes28% of homes
Lot sizebigger than5.71 ac58% of homes83% of homes
Year builtnewer than201597% of homesalmost all homes

About 12643 Route 27

How much is 12643 Route 27, Grand Valley, PA worth?

The TopHap Estimate for 12643 Route 27, Grand Valley, PA is $177,485 as of Oct 21, 2026. The likely range is $152,962 to $202,008. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12643 Route 27, Grand Valley, PA last sell?

12643 Route 27, Grand Valley, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12643 Route 27, Grand Valley, PA?

12643 Route 27, Grand Valley, PA has 3 bedrooms, 1.5 bathrooms, 1,008 square feet of living space and a 5.71-acre lot.

When was 12643 Route 27, Grand Valley, PA built?

12643 Route 27, Grand Valley, PA was built in 2015, making it 11 years old. It is a mobile/manufactured home.

What schools serve 12643 Route 27, Grand Valley, PA?

12643 Route 27, Grand Valley, PA is assigned to Youngsville Elementary / Middle School (elementary), rated D+; Youngsville High School (high), rated D+. All sit in Warren County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12643 Route 27, Grand Valley, PA compare to other homes in Grand Valley 16420?

Among the 450 homes in Grand Valley 16420, it is worth more than 69% of them ($177,485 against a typical $134,052), its price per square foot is higher than 88% of them ($176 against a typical $122), it is bigger than 44% of them (1,008 ft² against a typical 1,077 ft²), its lot is bigger than 58% of them (5.71 ac against a typical 3.91 ac) and it is newer than 97% of them (2015 against a typical 1970). Measured against all of Warren County, it is worth more than 66% 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 12643 Route 27, Grand Valley, PA?

The 2026 property tax bill for 12643 Route 27, Grand Valley, PA was $678. The county assessed it at $98,430.

More homes on Route 27

Closest homes

More homes in Grand Valley 16420

Assigned schools

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