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Single Family ResidenceResidential
$247,031$221 / 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 97How 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 $100,000 on Mar 28, 2017

400 RIVELY AVE

DARBY, PA 19023
3
Beds
1.5
Baths
1,120 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.
2,744 ft²
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$247K
$240K low$254K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Mar 28, 2017
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.$164,431
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$131,545
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.35%
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.$82,600
PORT RICHMOND SAVINGS · recorded Aug 7, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,439 (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.$117,070 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,690
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,070
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$117,070

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.06
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Darby Township SchoolC+
Elementary · Grades 1–8 · 0.5 mi
H
Academy Park High SchoolD
High · Grades 9–12 · 1.4 mi

District: Southeast Delco School District

Neighborhood · ZIP 19023These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.22,855
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,478 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,129
Average tempThe average temperature here across a full year.55°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.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

400 Rively Ave 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 93% of homes in Darby 19023
  • Among the highest price per square foot in Darby 19023
  • Smaller than 87% of homes in Delaware County
  • Has a smaller lot than 76% of homes in Delaware County
  • Newer than 90% of homes in Darby 19023

What homes are worth in Darby 19023

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

This home
$64K$281K

This home is worth more than 93% of homes in Darby 19023.

How it measures up in Darby 19023

The dot is this home. The mark in the middle is the typical home in Darby 19023.

Estimated value$247,031
CheaperTypical $139,400Pricier

Pricier than 93% of homes nearby

Price per ft²$221
CheaperTypical $120Pricier

Pricier than almost all homes nearby

Living area1,120 ft²
SmallerTypical 1,218 ft²Bigger

Bigger than 29% of homes nearby

Lot size2,744 ft²
SmallerTypical 2,134 ft²Bigger

Bigger than 67% of homes nearby

Year built1955
OlderTypical 1932Newer

Newer than 90% of homes nearby

How 400 Rively Ave ranks against every home in each area.
MeasureThis homeDarby 19023Delaware County
Estimated valuepricier than$247,03193% of homes23% of homes
Price per ft²pricier than$221almost all homes44% of homes
Living areabigger than1,120 ft²29% of homes13% of homes
Lot sizebigger than2,744 ft²67% of homes24% of homes
Year builtnewer than195590% of homes64% of homes

About 400 Rively Ave

How much is 400 Rively Ave, Darby, PA worth?

The TopHap Estimate for 400 Rively Ave, Darby, PA is $247,031 as of Jul 14, 2026. The likely range is $239,948 to $254,114. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Rively Ave, Darby, PA last sell?

400 Rively Ave, Darby, PA last sold on Mar 28, 2017 for $100,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 400 Rively Ave, Darby, PA?

400 Rively Ave, Darby, PA has 3 bedrooms, 1.5 bathrooms, 1,120 square feet of living space and a 0.06-acre lot.

When was 400 Rively Ave, Darby, PA built?

400 Rively Ave, Darby, PA was built in 1955, making it 71 years old. The building has 2 stories.

What schools serve 400 Rively Ave, Darby, PA?

400 Rively Ave, Darby, PA is assigned to Darby Township School (elementary), rated C+; Academy Park High School (high), rated D. All sit in Southeast Delco School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Rively Ave, Darby, PA compare to other homes in Darby 19023?

Among the 6,821 homes in Darby 19023, it is worth more than 93% of them ($247,031 against a typical $139,400), its price per square foot is higher than almost all of them ($221 against a typical $120), it is bigger than 29% of them (1,120 ft² against a typical 1,218 ft²), its lot is bigger than 67% of them (2,744 ft² against a typical 2,134 ft²) and it is newer than 90% of them (1955 against a typical 1932). Measured against all of Delaware County, it is worth more than 23% 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 400 Rively Ave, Darby, PA?

The 2026 property tax bill for 400 Rively Ave, Darby, PA was $5,439. The county assessed it at $117,070.

Closest homes

More homes in Darby 19023

Assigned schools

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