Welcome to 6900 Riddell Street, a beautifully upgraded home in Pleasanton’s desirable Castlewood Heights neighborhood. Strategically located in South Pleasanton just off Sunol Boulevard, the home offers quick access to I-680 & the scenic Highway 84 corridor, making it an ideal choice for commuters heading toward Fremont, Niles Canyon, & the South Bay. All of this while enjoying a quiet residential setting close to downtown Pleasanton, shopping, dining, & parks. The interior showcases luxury tile flooring, elegant crown molding, & spacious living areas designed for both entertaining & everyday comfort. The gourmet kitchen features a large center island, eat-in dining area, quartz countertops, tile backsplash, stainless steel appliances, six-burner gas range, walk-in pantry, & built-in desk area. A custom wet bar with wine refrigerator & dedicated wine storage adds the perfect touch for hosting. The primary suite offers a private retreat with a walk-in closet & spa-like ensuite featuring dual sinks, marble countertops, & a soaking tub. Additional bedrooms provide flexible living options with en-suite and Jack-&-Jill layouts, complemented by upgraded bathrooms & a well-appointed laundry room. With premium finishes and convenient access to BART, freeways, & top-rated schools.
Pending
$2,799,000
6900 Riddell St, Pleasanton, CA 94566
5beds
3,246sqft
Est.:
Residential, Single Family Residence
Built in 2002
0.33 Acres Lot
$2,685,800 Zestimate®
$862/sqft
$158/mo HOA
What's special
Gourmet kitchenLarge center islandLuxury tile flooringQuartz countertopsEat-in dining areaStainless steel appliancesBuilt-in desk area
- 28 days |
- 2,887 |
- 61 |
Zillow last checked: 8 hours ago
Listing updated: February 13, 2026 at 12:13pm
Listed by:
Brianna Armario DRE #01967027 925-694-0802,
Keller Williams Tri-valley,
DeAnna Armario DRE #01363180 925-260-2220,
Keller Williams Tri-valley
Source: Bay East AOR,MLS#: 41122326
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 4
Rooms
- Room types: 5 Bedrooms, 4 Baths, Primary Bedrm Suite - 1, Dining Room, Family Room, Dining Area, Laundry, Living Room
Bathroom
- Features: Stall Shower, Tub, Window, Split Bath, Tile, Updated Baths, Marble
Kitchen
- Features: Breakfast Bar, Stone Counters, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Pantry, Range/Oven Free Standing, Refrigerator, Updated Kitchen, Wet Bar
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Free-Standing Range, Refrigerator
- Laundry: Laundry Room
Features
- Breakfast Bar, Pantry, Updated Kitchen, Wet Bar
- Flooring: Hardwood, Tile, Carpet
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 3,246
- Total interior livable area: 3,246 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Attached
- Garage spaces: 4
Features
- Levels: One
- Stories: 1
- Pool features: None
Lot
- Size: 0.33 Acres
- Features: Premium Lot, Back Yard, Front Yard, Side Yard
Details
- Parcel number: 949920
- Special conditions: Standard
- Other equipment: Other
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Foundation: Slab
- Roof: Tile
Condition
- Existing
- New construction: No
- Year built: 2002
Utilities & green energy
- Electric: No Solar, 220 Volts in Laundry
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Castlewood Hts
HOA
- Has HOA: Yes
- Amenities included: Other
- Services included: Common Area Maint
- HOA fee: $158 monthly
- HOA name: CALL LISTING AGENT
- HOA phone: 925-417-7100
Location
- Region: Pleasanton
Financial & listing details
- Price per square foot: $862/sqft
- Tax assessed value: $2,357,025
- Price range: $2.8M - $2.8M
- Date on market: 2/6/2026
- Listing agreement: Excl Right
- Listing terms: Cash,Conventional
- Electric utility on property: Yes
Estimated market value
$2,685,800
$2.55M - $2.82M
$6,562/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/13/2026 | Pending sale | $2,799,000$862/sqft |
Source:  Bay East AOR #41122326 Report a problem | ||
| 2/6/2026 | Listed for sale | $2,799,000+23.5%$862/sqft |
Source: Bay East AOR #41122326 Report a problem | ||
| 10/31/2022 | Sold | $2,265,500-12.7%$698/sqft |
Source: Bay East AOR #41005745 Report a problem | ||
| 9/29/2022 | Pending sale | $2,595,000$799/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41005745 Report a problem | ||
| 9/9/2022 | Price change | $2,595,000-7.2%$799/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41005745 Report a problem | ||
| 8/18/2022 | Listed for sale | $2,795,000+62%$861/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41005745 Report a problem | ||
| 8/31/2017 | Sold | $1,725,000+2.1%$531/sqft |
Source: Bay East AOR #40793529 Report a problem | ||
| 8/22/2017 | Pending sale | $1,689,000$520/sqft |
Source: Alain Pinel Realtors #40793529 Report a problem | ||
| 8/16/2017 | Listed for sale | $1,689,000+73.9%$520/sqft |
Source: Alain Pinel, REALTORS #40793529 Report a problem | ||
| 9/6/2002 | Sold | $971,000$299/sqft |
Source: Bay East AOR #11136061 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,357,025 +2% |
| 2024 | $27,030 +1.2% | $2,310,810 +2% |
| 2023 | $26,722 +26.8% | $2,265,500 +22.5% |
| 2022 | $21,078 +2.6% | $1,849,527 +2% |
| 2021 | $20,538 +1.3% | $1,813,267 +1% |
| 2020 | $20,275 -1.2% | $1,794,690 +2% |
| 2019 | $20,523 +46.3% | $1,759,500 +2% |
| 2018 | $14,029 | $1,725,000 +42.5% |
| 2017 | $14,029 +8.3% | $1,210,932 +2% |
| 2016 | $12,955 +0.1% | $1,187,196 +1.5% |
| 2015 | $12,939 | $1,169,370 +2% |
| 2014 | $12,939 | $1,146,469 +0.5% |
| 2013 | -- | $1,141,296 +2% |
| 2012 | -- | $1,118,919 +2% |
| 2011 | -- | $1,096,988 +0.8% |
| 2010 | -- | $1,088,798 +0.4% |
| 2009 | -- | $1,084,000 +1.3% |
| 2008 | -- | $1,069,991 +2% |
| 2007 | -- | $1,049,011 +2% |
| 2006 | -- | $1,028,448 +2% |
| 2005 | -- | $1,008,283 +2% |
| 2004 | -- | $988,518 +1.9% |
| 2003 | -- | $970,400 +84.4% |
| 2002 | -- | $526,372 +199.2% |
| 2001 | $1,959 | $175,950 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$16,807/mo
Principal & interest
$13803
Property taxes
$2846
HOA Fees
$158
Climate risks
Neighborhood: 94566
Nearby schools
GreatSchools rating
- 7/10Phoebe Apperson Hearst Elementary SchoolGrades: K-5Distance: 1 mi
- 7/10Pleasanton Middle SchoolGrades: 6-8Distance: 1 mi
- NAHarvest Park Preschool CenterGrades: Distance: 2.6 mi
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