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Off Market

6454 Green Castle Circle

Discovery Bay CA 94505

4
4
3
3425 sq. ft.
6576 sq. ft.
Single-Family
Last sold for $789,000
Ralph MartinezRalph Martinez, last sold this property on 13 February 2026 after 267 days on market.

Overview

TONS of updates at a great value! Pride of ownership shines throughout this well-maintained home tucked behind the gates in The Lakes. With generous square footage, this home offers 4 bedrooms (2 are suites) plus a den and a huge loft. This home is ideal for multi-generational living or anyone needing lots of space. Downstairs features stylish plank style laminate flooring, plush carpet adds comfort upstairs. The kitchen boasts granite counters, stainless appliances, island, large walk-in pantry, and abundant cabinet space. Neutral two-tone paint and upgraded baseboards give the home an updated, cohesive look. Upstairs, the junior suite can provide a private retreat for guests. The oversized loft is a standout feature and is complete with a home theatre experience, wet bar, and beverage fridge - perfect for entertaining or relaxing. The expansive primary suite is filled with natural light. The en-suite bath boasts a jetted tub and two walk-in closets! Outside, enjoy a beautifully landscaped backyard - ideal for hosting or unwinding. The tandem garage includes a professionally finished flex space ideal for a hobby room or more storage. More features include a reverse osmosis system, water softener, and whole house fan. This home has been thoughtfully updated for comfort and style.

Features

4 bedrooms
4 bathrooms
3 carspaces
3 garage spaces
3425 sq. ft. floor area
6576 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Discovery Bay over the last 12 months, the estimated median property value of 6454 Green Castle Circle is $800k.

Median value
$800k
Estimated value range
$600k - $2.65m
Median days on market
49
Estimated value trend
1%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Discovery Bay. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 6454 Green Castle Circle

2026
Sold
$789,000
13 Feb 2026 by Ralph Martinez
2020
Sold
$576,000
16 Jan 2020 by Jonathan Crossley, of Better Homes and Gardens Thriv

Happy sellers in Discovery Bay

90%
90% of sellers in Discovery Bay reported that their sale price either exceeded or met their price expectations.

Discovery Bay stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 6 reviews in Discovery Bay over the last 12 months.

Local market activity for 4 bedroom single-family properties in Discovery Bay

In the last 12 months, 70 four-bedroom single-family properties similar to 6454 Green Castle Circle, have been sold.

This represents a 19% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Discovery Bay

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Mike & Jules Guzzardo Team

Mike & Jules Guzzardo Team is a recommended agent for Discovery Bay.  They have 11 local sales and collected 3 local reviews across the last 12 months.

  •   5   (6 reviews)
  •  3 Reviews in Discovery Bay
  •  11 Sales in Discovery Bay
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Deborah Levine

Sellers who recommend Deborah Levine have praised them for being local expert, clear communication, supportive, well-prepared, responsive, and friendly

  •   5   (20 reviews)
  •  2 Reviews in Discovery Bay
  •  2 Sales in Discovery Bay
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Geraldine Lacap

Sellers who recommend Geraldine Lacap have praised them for being local expert, supportive, responsive, and clear communication

  •   5   (16 reviews)
  •  1 Review in Discovery Bay
  •  1 Sale in Discovery Bay
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David Darby

Sellers who recommend David Darby have praised them for being local expert, great negotiation, detail-oriented, supportive, responsive, reliable, and clear communication

  •   5   (48 reviews)
  •  1 Review in Discovery Bay
  •  1 Sale in Discovery Bay
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