Property Report for 3135 Castle Rock Loop, Discovery Bay, CA 94505

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3135 Castle Rock Loop, Discovery Bay, CA 94505
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Property Details
  • Property Address 3135 Castle Rock Loop, Discovery Bay, CA 94505
  • County Contra Costa
  • Parcel ID 011-460-023-2
  • Legal description T8433 L23
  • School district Byron Union Elementary School District
  • Acreage 0.15
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 2,609
  • Year built 2004
  • Bedrooms 4
  • Bathrooms 3

About the Property

3135 Castle Rock Loop is a single family residence in the city of Discovery Bay, CA 94505. Located in the Byron Union Elementary School District, which resides in Contra Costa County, CA and built in 2004. This Single Family Residence sits on a 6,534 sq ft lot and features 4 bedrooms, 3 bathrooms and 2,609 sq ft of living space.

The most recent property tax for 3135 Castle Rock Loop was $5,303. This property was last sold on October 26, 2012.

Property Info

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Flood

Ownership

Land
  • Acres 0.15
  • Square Feet 6,534
Building
  • Units N/A
  • Year Built 2004
  • Effective Year Built N/A
  • Stories 1
  • # Fireplaces N/A
  • Garage/Carport 605 sq.ft.
Utilities
  • Cooling Central
  • Heating N/A
Interior
  • Square Footage
  • Living Area 2,609
  • Total Rooms 10
  • Bedrooms 4
  • Total Bathrooms 3
  • Full Bathrooms 3
Your Property Report will also include the following information:

Discovery Bay Residential Market Stats

Median Sale Price $800,000 -1.2% YoY
Median Price/sq ft. $313
Contra Costa County Median Sale Price $800,000 -1.2% YoY

See more Real Estate Trends for Discovery Bay including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 3135 Castle Rock Loop, Discovery Bay

Tax Year Taxes Tax Assesed Value Exemptions
2024 $5,303 (+1.6%) $314,002 (+4%)

2024 $5,303 (+1.6%) $307,846 (+2%)

2023 $5,219 (+1.7%) $301,810 (+2%)

2022

2021

2020

2019

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Sales History for 3135 Castle Rock Loop, Discovery Bay

The most recent sale on 3135 Castle Rock Loop took place on Oct 25, 2012 and recorded on Oct 26, 2012. 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

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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
107 MILTON CT .49 mi 2,638 08/04/2025 $980,000 $371
470 COLETAS WAY 3.26 mi 2,163 07/22/2025 $1,175,000 $543
8568 PINEHOLLOW CIR .94 mi 2,367 07/15/2025 $800,000 $338
Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

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Total Estimated Debt

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Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
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Market Value Estimate
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Rental Value Estimate ATTOM
Aug 20, 2023
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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.