Welcome to this beautifully updated home in the highly sought-after Castlewood Heights neighborhood of Pleasanton. This spacious residence offers a versatile layout with a formal living room/game room, an office that doubles perfectly as a bedroom, and an elegant dining room ideal for entertaining. The heart of the home is the expansive great room, featuring a bright and sunny family room and a newly updated gourmet kitchen with top-of-the-line finishes. Family and guests will enjoy the stylishly renovated bathroom, while the generously sized bedrooms provide ample comfort. Retreat to the spacious primary suite, complete with a luxurious ensuite bathroom. Upstairs, a large bonus room offers endless possibilities — perfect as a media room, guest quarters, or even a second primary suite, featuring a full bathroom and a walk-in closet. Step outside to your personal oasis: a sprawling backyard with a sports court (basketball and pickleball), bocce ball court, built-in outdoor kitchen, inviting fireplace, and beautifully manicured landscaping. Located minutes from Castlewood Country Club, downtown Pleasanton, top-rated schools, parks, shopping, and dining, this home combines luxury living with an unbeatable location. Don’t miss your chance to own a piece of Pleasanton paradise!
Single-familyProperty Type
2002Year Built
10,334 sq ftLot Size
$772Est. Price/Sq.Ft.
3 car garageParking
Listed by Perry Vittoria•DRE #01461822• Rinetti & Co., REALTORS®
Listed by Tianne Rinetti•DRE #01262660• Rinetti & Co., REALTORS®
Bought with Steve Ahn•DRE #01844103• Legacy Real Estate & Associates
bridgeMLS, Bay East AOR, or Contra Costa AOR #41096134
Jul 8, 2025
Sold
$2,700,000
$792/sq ft
Jun 7, 2025
Pending
—
May 5, 2025
Listed
$2,825,000
$829/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$18,441 (+2.0%)
$472,704 + $1,102,877
$1,575,581
2024
$18,073 (+1.2%)
$472,704 + $1,102,877
$1,575,581
2023
$17,866 (+5.6%)
$463,436 + $1,081,255
$1,544,691
2022
$16,923 (+2.6%)
$445,443 + $1,039,274
$1,484,717
2021
$16,489 (+1.3%)
$445,443 + $1,039,274
$1,484,717
2020
$16,278 (−1.2%)
$436,710 + $1,018,899
$1,455,609
2019
$16,476 (+2.1%)
$432,233 + $1,008,455
$1,440,688
2018
$16,142 (+2.6%)
$423,760 + $988,685
$1,412,445
2017
$15,727 (+8.3%)
$407,308 + $950,302
$1,357,610
2016
$14,524 (+1.9%)
$407,308 + $950,302
$1,357,610
2015
$14,251 (−1.8%)
$399,324 + $931,674
$1,330,998
2014
$14,507 (+3.4%)
$385,625 + $899,712
$1,285,337
2013
$14,025 (+15.2%)
$385,625 + $899,712
$1,285,337
2012
$12,175 (−1.2%)
$365,100 + $851,900
$1,217,000
2011
$12,317 (+0.6%)
$318,000 + $742,000
$1,060,000
2010
$12,238 (+0.8%)
$320,700 + $748,300
$1,069,000
2009
$12,137 (−10.5%)
$320,700 + $748,300
$1,069,000
2008
$13,558
$320,700 + $748,300
$1,069,000
Tax history for 6788 Riddell St
Year
Property tax
Land + Additions
Assessment*
2025
$18,441 (+2.0%)
$472,704 + $1,102,877
$1,575,581
2024
$18,073 (+1.2%)
$472,704 + $1,102,877
$1,575,581
2023
$17,866 (+5.6%)
$463,436 + $1,081,255
$1,544,691
2022
$16,923 (+2.6%)
$445,443 + $1,039,274
$1,484,717
2021
$16,489 (+1.3%)
$445,443 + $1,039,274
$1,484,717
2020
$16,278 (−1.2%)
$436,710 + $1,018,899
$1,455,609
2019
$16,476 (+2.1%)
$432,233 + $1,008,455
$1,440,688
2018
$16,142 (+2.6%)
$423,760 + $988,685
$1,412,445
2017
$15,727 (+8.3%)
$407,308 + $950,302
$1,357,610
2016
$14,524 (+1.9%)
$407,308 + $950,302
$1,357,610
2015
$14,251 (−1.8%)
$399,324 + $931,674
$1,330,998
2014
$14,507 (+3.4%)
$385,625 + $899,712
$1,285,337
2013
$14,025 (+15.2%)
$385,625 + $899,712
$1,285,337
2012
$12,175 (−1.2%)
$365,100 + $851,900
$1,217,000
2011
$12,317 (+0.6%)
$318,000 + $742,000
$1,060,000
2010
$12,238 (+0.8%)
$320,700 + $748,300
$1,069,000
2009
$12,137 (−10.5%)
$320,700 + $748,300
$1,069,000
2008
$13,558
$320,700 + $748,300
$1,069,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
3
Baths
4
Stories
1.5
Lot width
—
Lot depth
—
Lot size
10,334 Sq. Ft.
Year renovated
2004
Sq. Ft.
3,408
Year built
2002
Style
Single Family Residential
County
Alameda County
APN
949 000901800
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 28, 2026.
Aug 30, 2023 • Active
Residential trade
Replace an existing furnace with a new unit of the same type.
HVAC
Aug 28, 2023 • Final
Residential trade
Install a new ductless mini split system in the backyard.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths, Double Vanity
Room Type: Dining Area, Family Room, Eat-In Kitchen, Media Room, Office
Fireplace Features: Dining Room, Family Room
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 3,408
Builder Name: Pulte Homes
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Front Porch
Exterior Features: Back Yard, Front Yard, Garden/Play, Sprinklers Automatic
Fencing: Fenced
Mobile Home Information
Model: Rendering: Plan 1B
Property Information
Living Area: 3408
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2002
Direction Faces: West
Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 10334
Lot Size Area: 0.24
Lot Size Units: Acres
Lot Size Acres: 0.24
Lot Features: Level, Premium Lot
Utilities
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air
Location
Homeowners Association Information
Has Association
Association Amenities: Greenbelt, Trail(s)
Association Name: CALL LISTING AGENT
Association Fee: $158
Association Fee Includes: Common Area Maint
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller
School Information
High School District: Pleasanton (925) 462-5500
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 3,408
Stories: 1.5
Lot Size: 10,334 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2004
County: Alameda County
APN: 949 000901800
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Phoebe Apperson Hearst Elementary School
Public K-5 • Assigned • 0.9mi
8/10
Pleasanton Middle School
Public 6-8 • Assigned • 1.1mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.