ATTOM’s Property Reports include the ability to find and filter comps—including private sales— based on location, date, price, and and a range of property attributes.
Sign Up NowProperty Report for 505 Allegheny Dr, Walnut Creek, CA 94598
Find Comparables
View Map Layers
Subscribe to unlock map layers including flood zones and tax parcels
Property Details
- Property Address 505 Allegheny Dr, Walnut Creek, CA 94598
- County Contra Costa
- Parcel ID 144-180-129-5
- Legal description TRACT 4358 LOT 129
- School district Mount Diablo Unified School District
- Acreage 0.11
- Property class Single Family Residence
- Zoning Subscribe
- Square footage 2,225
- Year built 1979
- Bedrooms 4
- Bathrooms 3
About the Property
505 Allegheny Dr is a single family residence in the city of Walnut Creek, CA 94598. Located in the Mount Diablo Unified School District, which resides in Contra Costa County, CA and built in 1979. This Single Family Residence sits on a 4,756 sq ft lot and features 4 bedrooms, 3 bathrooms and 2,225 sq ft of living space.
The most recent property tax for 505 Allegheny Dr was $13,111 with an estimated market value range of $1,023,350 to $1,086,650. This property was last sold on May 17, 2021 for $1,050,000.
Property Info
Sign up to see full Property Info for 505 Allegheny Dr, Walnut Creek
Flood
Legal
- TRACT 4358 LOT 129
- Classification CLUSTER HOME
- County CONTRA COSTA
- FIPS 06013
- Civil Division CENTRAL CONTRA COSTA
- Census 060133382.041005
- Parcel ID 144-180-129-5
- Neighborhood CITY OF WALNUT CREEK
- Tract 4358
- Secondary School District N/A
- Primary School District Mount Diablo Unified School District
Ownership
Land
- Acres 0.11
- Square Feet 4,756
Building
- Units N/A
- Year Built 1979
- Effective Year Built 1988
- Stories 2
- # Fireplaces 1
- Garage/Carport 413 sq.ft.
Utilities
- Cooling Central
- Heating Forced Air
Interior
- Square Footage
- Living Area 2,225
- Total Rooms 10
- Bedrooms 4
- Total Bathrooms 3
- Full Bathrooms 3
Your Property Report will also include the following information:
How can you use ATTOM Property Reports?
Real Estate Agents
Power up your client responsiveness, productivity, and transaction speed with the most comprehensive data.
Investors
Make faster decisions based on extensive property information that includes purchasing, selling, listing, and mortgage data.
Appraisers
Comparative market analysis facilitates credible valuations that will move inventory and ease transactions.
Homeowners/buyers
Discover how much your home or prospective home is worth and compare to nearby houses
Try before you buy— examine our free sample report and all the rich data it contains.
Start Free TrialWalnut Creek Residential Market Stats
Median Sale Price
$1,531,000
-14% YoY
Median Price/sq ft.
$691
Contra Costa County Median Sale Price
$1,531,000
-14% YoY
See more Real Estate Trends for Walnut Creek including home values, types of properties sold and transaction volumes.
Taxes and Assessments for 505 Allegheny Dr, Walnut Creek
| Tax Year | Taxes | Tax Assesed Value | Exemptions |
|---|---|---|---|
| 2024 | $13,111 (+1.6%) | $1,114,267 (+2%) | |
| 2024 | $13,111 (+1.6%) | $1,136,551 (+4%) | |
| 2023 | $12,903 (+0.9%) | $1,092,420 (+2%) | |
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 |
Sales History for 505 Allegheny Dr, Walnut Creek
The most recent sale on 505 Allegheny Dr took place on May 13, 2021 and recorded on May 17, 2021 for $1,050,000.
Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
| Sale Date | Recorded Date | Buyer(s) | Seller(s) | Price | Document ID |
|---|---|---|---|---|---|
Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
| Address | Distance | SqFt | Sale Date | Price | $/SqFt |
|---|---|---|---|---|---|
| 2336 ELGIN LN | 1.35 mi | 2,300 | 06/30/2025 | $1,610,000 | $700 |
| 509 ADIRONDACK WAY | .11 mi | 2,080 | 05/19/2025 | $1,129,000 | $543 |
| 553 ALLEGHENY DR | .09 mi | 2,170 | 12/20/2024 | $1,065,000 | $491 |
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
Sign up to access
Sign up to access
Find the Most Accurate Comparables
Nearby Cities
- 1. Concord
- 2. Pleasant Hill
- 3. Walnut Creek
- 4. Lafayette
- 5. Alamo
- 6. Diablo
Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.