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Single Family ResidenceResidential
$856,722$352 / 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 95How 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

5484 HACKNEY LN

EL SOBRANTE, CA 94803
3
Beds
3
Baths
2,436 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.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
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

$857K
$813K low$901K high
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.$224,072
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$179,258
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.74%
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.$234,000
SIERRA PACIFIC MORTGAGE · recorded Jan 14, 2003
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.$250,000
BANK OF AMERICA
3rd 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.$148,650

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,772 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$400,101 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$136,647
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$263,454
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$392,257

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
21
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
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.

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.Mediterranean
CountyCONTRA COSTA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1987
Lot (acres)The size of the land the home sits on, from county records.0.24
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Olinda Elementary SchoolA-
Elementary · Grades KG–6 · 1.1 mi
H
DeAnza High SchoolC
High · Grades 9–12 · 1.9 mi
M
Crespi Middle SchoolD
Middle · Grades 7–8 · 3.3 mi

District: West Contra Costa Unified School District

Neighborhood · ZIP 94803These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.560

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.23,834
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,605 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,440
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,476
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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

5484 Hackney Ln 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 84% of homes in El Sobrante 94803
  • Costs less per square foot than 78% of homes in Contra Costa County
  • Bigger than 86% of homes in El Sobrante 94803
  • Has a bigger lot than 78% of homes in Contra Costa County
  • Newer than 83% of homes in El Sobrante 94803

What homes are worth in El Sobrante 94803

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

This home
$292K$1.1M

This home is worth more than 84% of homes in El Sobrante 94803.

How it measures up in El Sobrante 94803

The dot is this home. The mark in the middle is the typical home in El Sobrante 94803.

Estimated value$856,722
CheaperTypical $676,630Pricier

Pricier than 84% of homes nearby

Price per ft²$352
CheaperTypical $398Pricier

Pricier than 23% of homes nearby

Living area2,436 ft²
SmallerTypical 1,631 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.24 ac
SmallerTypical 0.18 acBigger

Bigger than 74% of homes nearby

Year built1986
OlderTypical 1967Newer

Newer than 83% of homes nearby

How 5484 Hackney Ln ranks against every home in each area.
MeasureThis homeCarriage Hills NorthEl Sobrante 94803Contra Costa County
Estimated valuepricier than$856,72262% of homes84% of homes59% of homes
Price per ft²pricier than$35225% of homes23% of homes22% of homes
Living areabigger than2,436 ft²82% of homes86% of homes76% of homes
Lot sizebigger than0.24 ac75% of homes74% of homes78% of homes
Year builtnewer than198638% of homes83% of homes65% of homes

About 5484 Hackney Ln

How much is 5484 Hackney Ln, El Sobrante, CA worth?

The TopHap Estimate for 5484 Hackney Ln, El Sobrante, CA is $856,722 as of Jul 14, 2026. The likely range is $812,581 to $900,863. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5484 Hackney Ln, El Sobrante, CA last sell?

5484 Hackney Ln, El Sobrante, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5484 Hackney Ln, El Sobrante, CA?

5484 Hackney Ln, El Sobrante, CA has 3 bedrooms, 3 bathrooms, 2,436 square feet of living space and a 0.24-acre lot.

When was 5484 Hackney Ln, El Sobrante, CA built?

5484 Hackney Ln, El Sobrante, CA was built in 1986, making it 40 years old. It is a mediterranean home. The building has 2 stories.

What schools serve 5484 Hackney Ln, El Sobrante, CA?

5484 Hackney Ln, El Sobrante, CA is assigned to Olinda Elementary School (elementary), rated A-; DeAnza High School (high), rated C; Crespi Middle School (middle), rated D. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5484 Hackney Ln, El Sobrante, CA compare to other homes in El Sobrante 94803?

Among the 8,233 homes in El Sobrante 94803, it is worth more than 84% of them ($856,722 against a typical $676,630), its price per square foot is higher than 23% of them ($352 against a typical $398), it is bigger than 86% of them (2,436 ft² against a typical 1,631 ft²), its lot is bigger than 74% of them (0.24 ac against a typical 0.18 ac) and it is newer than 83% of them (1986 against a typical 1967). Measured against all of Contra Costa County, it is worth more than 59% 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 5484 Hackney Ln, El Sobrante, CA?

The 2025 property tax bill for 5484 Hackney Ln, El Sobrante, CA was $6,772. The county assessed it at $400,101.

Closest homes

More homes in El Sobrante 94803

Assigned schools

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