Seller's Agent in 2026
Brianna Armario
Keller Williams Tri-valley
(925) 694-0802
2 in this area
76 Total Sales
6900 Riddell St Pleasanton, CA 94566
Happy Valley NeighborhoodEstimated Value: $2,760,000 - $2,807,000
5
Beds
4
Baths
3,246
Sq Ft
$859/Sq Ft
Est. Value
Highlights
- Updated Kitchen
- Contemporary Architecture
- 4 Car Attached Garage
- Phoebe Apperson Hearst Elementary School Rated A
- Wood Flooring
- Soaking Tub
About This Home
As of March 2026Welcome 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.
Last Agent to Sell the Property
Keller Williams Tri-valley License #01967027 Listed on: 02/06/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 2002
Lot Details
- 0.33
HOA Fees
- $158 Monthly HOA Fees
Parking
- 4 Car Attached Garage
Home Design
- Contemporary Architecture
- Slab Foundation
- Tile Roof
- Wood Siding
Interior Spaces
- 1-Story Property
- Wet Bar
- Crown Molding
- Family Room with Fireplace
Kitchen
- Updated Kitchen
- Breakfast Bar
- Gas Range
- Free-Standing Range
- Dishwasher
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- 4 Full Bathrooms
- Soaking Tub
Laundry
- Laundry Room
- 220 Volts In Laundry
Additional Features
- 14,507 Sq Ft Lot
- Zoned Heating and Cooling System
Community Details
- Association fees include common area maintenance
- Association Phone (925) 417-7100
- Castlewood Hts Subdivision
Listing and Financial Details
- Assessor Parcel Number 949920
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Feb 6, 2026
Closed on
Mar 13, 2026
Sold by
Bought by
Seller's Agent
Brianna Armario
Keller Williams Tri-valley
Buyer's Agent
Vikram Gugnani
Magni Realty, Inc
List Price
$2,799,000
Sold Price
$2,800,000
Premium/Discount to List
$1,000
0.04%
Views
69
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$11,894
Avg. Annual Appreciation
-1.62%
Original Mortgage
$2,240,000
Outstanding Balance
$2,237,248
Interest Rate
4.88%
Mortgage Type
New Conventional
Estimated Equity
$550,858
Purchase Details
Listed on
Aug 18, 2022
Closed on
Oct 25, 2022
Sold by
Bought by
Seller's Agent
Liz Venema
Keller Williams Tri-valley
Buyer's Agent
Sheetal Kasliwal
List Price
$2,795,000
Sold Price
$2,265,500
Premium/Discount to List
-$529,500
-18.94%
Views
12
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.47%
Original Mortgage
$1,466,000
Interest Rate
5%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jul 14, 2021
Sold by
Bought by
Purchase Details
Closed on
Aug 25, 2017
Sold by
Bought by
Purchase Details
Closed on
Jun 11, 2013
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$615,000
Interest Rate
2.75%
Mortgage Type
New Conventional
Purchase Details
Closed on
Aug 15, 2011
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$638,000
Interest Rate
2.87%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 22, 2010
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$648,000
Interest Rate
3.87%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 3, 2002
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$649,900
Interest Rate
5.5%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $2,800,000 | Old Republic Title Company | ||
| $2,265,500 | Old Republic Title | ||
| -- | None Available | ||
| $1,725,000 | Fidelity National Title Co | ||
| -- | First American Title Company | ||
| -- | Chicago Title Company | ||
| -- | First American Title Lenders | ||
| $970,500 | Chicago Title Co |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $2,240,000 | ||
| Previous Owner | $1,466,000 | ||
| Previous Owner | $615,000 | ||
| Previous Owner | $638,000 | ||
| Previous Owner | $648,000 | ||
| Previous Owner | $649,900 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 03/18/2026 03/18/26 | Sold | $2,800,000 | 0.0% | $863 / Sq Ft | |
| 02/13/2026 02/13/26 | Pending | -- | -- | -- | |
| 02/06/2026 02/06/26 | For Sale | $2,799,000 | +23.5% | $862 / Sq Ft | |
| 02/04/2025 02/04/25 | Off Market | $2,265,500 | -- | -- | |
| 10/31/2022 10/31/22 | Sold | $2,265,500 | -12.7% | $698 / Sq Ft | View Prior Sale |
| 09/27/2022 09/27/22 | Pending | -- | -- | -- | |
| 09/08/2022 09/08/22 | Price Changed | $2,595,000 | -7.2% | $799 / Sq Ft | |
| 08/18/2022 08/18/22 | For Sale | $2,795,000 | -- | $861 / Sq Ft |
Source: Bay East Association of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $27,030 | $2,350,025 | $707,107 | $1,649,918 |
| 2024 | $27,030 | $2,303,810 | $693,243 | $1,617,567 |
| 2023 | $26,722 | $2,265,500 | $679,650 | $1,585,850 |
| 2022 | $21,078 | $1,842,527 | $554,858 | $1,294,669 |
| 2021 | $20,538 | $1,806,267 | $543,980 | $1,269,287 |
| 2020 | $20,275 | $1,794,690 | $538,407 | $1,256,283 |
| 2019 | $20,523 | $1,759,500 | $527,850 | $1,231,650 |
| 2018 | $20,108 | $1,725,000 | $517,500 | $1,207,500 |
| 2017 | $14,029 | $1,210,932 | $363,379 | $847,553 |
| 2016 | $12,955 | $1,187,196 | $356,256 | $830,940 |
| 2015 | $12,711 | $1,169,370 | $350,907 | $818,463 |
| 2014 | $12,939 | $1,146,469 | $344,035 | $802,434 |
Source: Public Records
Agents Affiliated with this Home
-
Brianna Armario
-
DeAnna Armario
Seller Co-Listing Agent in 2026
DeAnna Armario
Keller Williams Tri-valley
(925) 302-2626
2 in this area
149 Total Sales
-
Vikram Gugnani
V
Buyer's Agent in 2026
Vikram Gugnani
Magni Realty, Inc
(925) 425-9491
1 in this area
12 Total Sales
-
Liz Venema
Seller's Agent in 2022
Liz Venema
Keller Williams Tri-valley
(925) 413-6544
3 in this area
152 Total Sales
-
Alexis Venema
Seller Co-Listing Agent in 2022
Alexis Venema
Keller Williams Tri-valley
(925) 963-5446
2 in this area
74 Total Sales
-
Sheetal Kasliwal
S
Buyer's Agent in 2022
Sheetal Kasliwal
(925) 997-3432
1 in this area
44 Total Sales
Map
Source: Bay East Association of REALTORS®
MLS Number: 41122326
APN: 949-0009-020-00
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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