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CondominiumResidential

515 Lancaster Ln

BAY POINT, CA 94565
609 ft²
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.
Built 19892 floors15 units621–884 ft²
$3.4M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$224K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$302
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-15.4%vs the Pittsburg ZIP median sale $/ft² ($357)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+6.3%per yeartypical hold 6.2 yrsfrom 38 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19931997200120052010201720202025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19931997200120052010201720202025

57 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$166K$217K$269K$320K621 ft²674 ft²726 ft²779 ft²831 ft²884 ft²
1 bd2 bd
1 bed
8 units
2 bed
7 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 621 ft²
8 units
2 bd · 2 ba · 884 ft²
7 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$166K–$174K
4 units
$187K–$191K
2 units
$220K–$220K
1 unit
$224K–$224K
1 unit
$249K–$252K
2 units
$267K–$276K
4 units
$320K–$320K
1 unit

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$318/ft²
Floor 2
$295/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.47%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.13%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.7 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.20%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.72%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$217,063
Median tax billThe middle annual property tax bill among the building's units.$3,332
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 236Jun 26, 2025$200,000Unit 232Apr 12, 2024$300,000Unit 138Jan 17, 2024$309,000Unit 132Nov 1, 2023$325,000Unit 140Dec 10, 2021$307,000Unit 144Aug 13, 2021$238,000Unit 240Feb 23, 2021$255,000Unit 246Feb 3, 2020$240,000Unit 242Dec 17, 2019$210,000Unit 132Sep 13, 2019$255,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
72
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
33
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.01
HeatingThe type of heating system in the home.Central
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Bel Air Elementary SchoolF
Elementary · Grades KG–5 · 0.4 mi
M
Riverview Middle SchoolC-
Middle · Grades 6–8 · 1.4 mi
H
Mt. Diablo High SchoolD+
High · Grades 9–12 · 5.6 mi

District: Mount Diablo Unified School District

Neighborhood · ZIP 94565These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.393

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.98,541
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,554 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,849
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,627
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

515 Lancaster Ln # 132
2 bd · 2 ba · 884 ft²
$276K
515 Lancaster Ln # 134
1 bd · 1 ba · 621 ft²
$172K
515 Lancaster Ln # 136
1 bd · 1 ba · 621 ft²
$187K
515 Lancaster Ln # 138
2 bd · 2 ba · 884 ft²
$271K
515 Lancaster Ln # 140
2 bd · 2 ba · 884 ft²
$320K
515 Lancaster Ln # 142
1 bd · 1 ba · 621 ft²
$166K
515 Lancaster Ln # 144
1 bd · 1 ba · 621 ft²
$249K
515 Lancaster Ln # 232
2 bd · 2 ba · 884 ft²
$267K
515 Lancaster Ln # 234
1 bd · 1 ba · 621 ft²
$169K
515 Lancaster Ln # 236
1 bd · 1 ba · 621 ft²
$191K
515 Lancaster Ln # 238
2 bd · 2 ba · 884 ft²
$220K
515 Lancaster Ln # 240
2 bd · 2 ba · 884 ft²
$270K
515 Lancaster Ln # 242
1 bd · 1 ba · 621 ft²
$224K
515 Lancaster Ln # 244
1 bd · 1 ba · 621 ft²
$174K
515 Lancaster Ln # 246
2 bd · 2 ba · 884 ft²
$252K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 515 Lancaster Ln

How many units are in 515 Lancaster Ln, Bay Point, CA?

515 Lancaster Ln, Bay Point, CA has 15 residential units across 2 floors, built in 1989, according to county assessor records.

What is a unit at 515 Lancaster Ln, Bay Point, CA worth?

The median TopHap Estimate across the 15 units at 515 Lancaster Ln, Bay Point, CA is $224,309. That works out to $302 per square foot. Units run from 621 to 884 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 515 Lancaster Ln, Bay Point, CA expensive for Pittsburg?

Units at 515 Lancaster Ln, Bay Point, CA carry a median of $302 per square foot, 15% below the Pittsburg median of $357 per square foot.

How often do units sell at 515 Lancaster Ln, Bay Point, CA?

0 units at 515 Lancaster Ln, Bay Point, CA sold in the last 12 months, out of 57 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 515 Lancaster Ln, Bay Point, CA appreciated?

Across 38 repeat sales of the same unit, 515 Lancaster Ln, Bay Point, CA returned a median 6.3% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 6.2 years.

What floor plans does 515 Lancaster Ln, Bay Point, CA have?

The most common plan at 515 Lancaster Ln, Bay Point, CA is a 1-bedroom of 621 square feet, repeated 8 times, with a median estimate of $180,343. TopHap identifies 2 recurring plans in the building.

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Assigned schools

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