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Single Family ResidenceResidential
$962,259$316 / 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
Last sold for $685,000 on Jul 1, 2011

427 UPPER GULPH RD

RADNOR, PA 19087
3
Beds
2
Baths
3,046 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.
0.77 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$962K
$908K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$685,000 · Jul 1, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,993 (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.$290,310 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$290,310

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.Cape Cod
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.77
HeatingThe type of heating system in the home.Central
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.No Garage
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 1,088 ft²Porch · 24 ft²

Transaction History(2)

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
Roberts Elementary SchoolA-
Elementary · Grades KG–4 · 2.0 mi
H
Upper Merion Area High SchoolB
High · Grades 9–12 · 2.8 mi
M
Upper Merion Area Middle SchoolB-
Middle · Grades 5–8 · 3.1 mi

District: Upper Merion Area School District

Neighborhood · ZIP 19087These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.36,749
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,190 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,608
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$195,038
Average tempThe average temperature here across a full year.53°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.56%

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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

427 Upper Gulph Rd 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 90% of homes in Montgomery County
  • Costs more per square foot than 83% of homes in Montgomery County
  • Bigger than 82% of homes in Montgomery County
  • Has a bigger lot than 86% of homes in Montgomery County
  • Older than 74% of homes in Wayne 19087

What homes are worth in Wayne 19087

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

This home
$238K$2.6M

This home is worth more than 58% of homes in Wayne 19087.

How it measures up in Wayne 19087

The dot is this home. The mark in the middle is the typical home in Wayne 19087.

Estimated value$962,259
CheaperTypical $867,052Pricier

Pricier than 58% of homes nearby

Price per ft²$316
CheaperTypical $357Pricier

Pricier than 35% of homes nearby

Living area3,046 ft²
SmallerTypical 2,362 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.77 ac
SmallerTypical 0.36 acBigger

Bigger than 82% of homes nearby

Year built1953
OlderTypical 1968Newer

Newer than 26% of homes nearby

How 427 Upper Gulph Rd ranks against every home in each area.
MeasureThis homeWayne 19087Montgomery County
Estimated valuepricier than$962,25958% of homes90% of homes
Price per ft²pricier than$31635% of homes83% of homes
Living areabigger than3,046 ft²71% of homes82% of homes
Lot sizebigger than0.77 ac82% of homes86% of homes
Year builtnewer than195326% of homes32% of homes

About 427 Upper Gulph Rd

How much is 427 Upper Gulph Rd, Radnor, PA worth?

The TopHap Estimate for 427 Upper Gulph Rd, Radnor, PA is $962,259 as of Sep 24, 2026. The likely range is $908,255 to $1,016,263. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 427 Upper Gulph Rd, Radnor, PA last sell?

427 Upper Gulph Rd, Radnor, PA last sold on Jul 1, 2011 for $685,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 427 Upper Gulph Rd, Radnor, PA?

427 Upper Gulph Rd, Radnor, PA has 3 bedrooms, 2 bathrooms, 3,046 square feet of living space and a 0.77-acre lot.

When was 427 Upper Gulph Rd, Radnor, PA built?

427 Upper Gulph Rd, Radnor, PA was built in 1953, making it 73 years old. It is a cape cod home. The building has 1 story.

What schools serve 427 Upper Gulph Rd, Radnor, PA?

427 Upper Gulph Rd, Radnor, PA is assigned to Roberts Elementary School (elementary), rated A-; Upper Merion Area High School (high), rated B; Upper Merion Area Middle School (middle), rated B-. All sit in Upper Merion Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 427 Upper Gulph Rd, Radnor, PA compare to other homes in Wayne 19087?

Among the 11,447 homes in Wayne 19087, it is worth more than 58% of them ($962,259 against a typical $867,052), its price per square foot is higher than 35% of them ($316 against a typical $357), it is bigger than 71% of them (3,046 ft² against a typical 2,362 ft²), its lot is bigger than 82% of them (0.77 ac against a typical 0.36 ac) and it is newer than 26% of them (1953 against a typical 1968). Measured against all of Montgomery County, it is worth more than 90% 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 427 Upper Gulph Rd, Radnor, PA?

The 2026 property tax bill for 427 Upper Gulph Rd, Radnor, PA was $9,993. The county assessed it at $290,310.

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