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Single Family ResidenceResidential
$645,571$278 / 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 Jul 14, 2026
Last sold for $405,000 on Jan 8, 2020

311 MATTSON RD

GARNET VALLEY, PA 19060
3
Beds
2
Baths
2,324 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.
1.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
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

$646K
$610K low$682K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$405,000 · Jan 8, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$139,571
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$111,657
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.81%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$356,000
LOANDEPOT.COM LLC · recorded Sep 9, 2021
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$150,000
TD BANK NA

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,311 (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.$381,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$134,390
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$246,910
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$381,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$381,300

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.Ranch
CountyDELAWARE
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

H
Garnet Valley High SchoolA+
High · Grades 9–12 · 0.8 mi
M
Garnet Valley Middle SchoolA+
Middle · Grades 6–8 · 1.4 mi
E
Concord Elementary School
Elementary · Grades KG–2 · 1.6 mi

District: Garnet Valley School District

Neighborhood · ZIP 19060These 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.24
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,910
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,617 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$155,952
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$174,592
Average tempThe average temperature here across a full year.54°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

311 Mattson 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 77% of homes in Delaware County
  • Costs more per square foot than 68% of homes in Delaware County
  • Bigger than 76% of homes in Delaware County
  • Has a bigger lot than 96% of homes in Delaware County
  • Older than 83% of homes in Garnet Valley 19060

What homes are worth in Garnet Valley 19060

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

This home
$367K$1.3M

This home is worth more than 41% of homes in Garnet Valley 19060.

How it measures up in Garnet Valley 19060

The dot is this home. The mark in the middle is the typical home in Garnet Valley 19060.

Estimated value$645,571
CheaperTypical $685,544Pricier

Pricier than 41% of homes nearby

Price per ft²$278
CheaperTypical $260Pricier

Pricier than 64% of homes nearby

Living area2,324 ft²
SmallerTypical 2,578 ft²Bigger

Bigger than 41% of homes nearby

Lot size1.27 ac
SmallerTypical 0.64 acBigger

Bigger than 86% of homes nearby

Year built1975
OlderTypical 1999Newer

Newer than 17% of homes nearby

How 311 Mattson Rd ranks against every home in each area.
MeasureThis homeGarnet Valley 19060Delaware County
Estimated valuepricier than$645,57141% of homes77% of homes
Price per ft²pricier than$27864% of homes68% of homes
Living areabigger than2,324 ft²41% of homes76% of homes
Lot sizebigger than1.27 ac86% of homes96% of homes
Year builtnewer than197517% of homes81% of homes

About 311 Mattson Rd

How much is 311 Mattson Rd, Garnet Valley, PA worth?

The TopHap Estimate for 311 Mattson Rd, Garnet Valley, PA is $645,571 as of Jul 14, 2026. The likely range is $609,566 to $681,576. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 311 Mattson Rd, Garnet Valley, PA last sell?

311 Mattson Rd, Garnet Valley, PA last sold on Jan 8, 2020 for $405,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 311 Mattson Rd, Garnet Valley, PA?

311 Mattson Rd, Garnet Valley, PA has 3 bedrooms, 2 bathrooms and 2,324 square feet of living space.

When was 311 Mattson Rd, Garnet Valley, PA built?

311 Mattson Rd, Garnet Valley, PA was built in 1975, making it 51 years old. It is a ranch home. The building has 1 story.

What schools serve 311 Mattson Rd, Garnet Valley, PA?

311 Mattson Rd, Garnet Valley, PA is assigned to Garnet Valley High School (high), rated A+; Garnet Valley Middle School (middle), rated A+; Concord Elementary School (elementary). All sit in Garnet Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 311 Mattson Rd, Garnet Valley, PA compare to other homes in Garnet Valley 19060?

Among the 4,106 homes in Garnet Valley 19060, it is worth more than 41% of them ($645,571 against a typical $685,544), its price per square foot is higher than 64% of them ($278 against a typical $260), it is bigger than 41% of them (2,324 ft² against a typical 2,578 ft²), its lot is bigger than 86% of them (1.27 ac against a typical 0.64 ac) and it is newer than 17% of them (1975 against a typical 1999). Measured against all of Delaware County, it is worth more than 77% 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 311 Mattson Rd, Garnet Valley, PA?

The 2026 property tax bill for 311 Mattson Rd, Garnet Valley, PA was $9,311. The county assessed it at $381,300.

Closest homes

More homes in Garnet Valley 19060

Assigned schools

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