Diane Britto Real Estate Agent - Christie's Intl Re Sereno

5491 Roundtree Dr Unit C, Concord, CA For Sale $339,000 - listed by Diane Britto — For Sale $339,000

Diane Britto listing agent for 6334 Doran Dr, Oakland, CA - sold for $625,000 — Sold $625,000

2648 San Carlos Dr, Walnut Creek, CA For Sale $1,598,000 - listed by Diane Britto — For Sale $1,598,000

Diane Britto buyer's agent for 1960 Pomar Way, Walnut Creek, CA - sold for $616,000 — Sold $616,000

Diane Britto

Walnut Creek CA

Christie's Intl Re Sereno

22 Closed Sales

$23.1M Total Value

$558K - $2.8M Price Range

$1.1M Average Price

Prior 5 years

About Diane

Home Types: House, Condo, Townhouse, MultiFamily

Years of Experience: 36

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	3
Total Value	$2,925,000
Average Sale Price	$975,000
Price Range	$625K - $1.5M

Buyer Deals
Total Deals	1
Total Value	$616,000
Average Sale Price	$616,000

Seller Deals
Total Deals	5
Total Value	$5,038,000
Average Sale Price	$1,007,600
Price Range	$625K - $1.5M

Buyer Deals
Total Deals	2
Total Value	$1,479,000
Average Sale Price	$739,500
Price Range	$616K - $863K

Seller Deals
Total Deals	18
Total Value	$19,471,000
Average Sale Price	$1,081,722
Price Range	$370K - $2.8M

Buyer Deals
Total Deals	4
Total Value	$3,674,000
Average Sale Price	$918,500
Price Range	$616K - $1.3M

5 Year View

Neighborhoods Diane is Experienced In

Diane's Open Houses

$1,598,000

Open Sun 1PM - 4PM
- 4 Beds
- 2 Baths
- 2,078 Sq Ft
2648 San Carlos Dr

Walnut Creek, CA
Welcome to timeless mid-century modern design in this beautifully maintained Eichler home. The iconic architectural lines, walls of glass, and seamless indoor/outdoor living captures everything you’re looking for in classic California modernism. The home’s center core is made up of the kitchen/dining area that leads into the multi-purpose room. The addition is ideal as a family room, media space,

Diane Britto Christie's Intl Re Sereno

Diane's Active Listings

$339,000
- 2 Beds
- 1 Bath
- 925 Sq Ft
5491 Roundtree Dr

Unit C

Concord, CA
This nicely refreshed townhouse is an excellent opportunity into home ownership. New floorcoverings, kitchen & bathroom countertops and paint throughout so it's ready for you to settle in and make it your own. Convenient carport parking (Space C) within a few yards of the backdoor. Private, fenced, front patio area. Enjoy the benefits of building equity in this affordable and comfortable place to

Diane Britto Christie's Intl Re Sereno

Recently Sold

$625,000

Sold May 19, 2026
- 3 Beds
- 2.5 Baths
- 1,532 Sq Ft
6334 Doran Dr

Oakland, CA
- 22% Below List
- $408/SF
- 2 Days On Market
- Current Est. Value $742K
Diane Britto Christie's Intl Re Sereno

$1,500,000

Sold Mar 26, 2026
- 4 Beds
- 2 Baths
- 1,746 Sq Ft
289 El Divisadero Ave

Walnut Creek, CA
- 4% Below List
- $859/SF
- 20 Days On Market
- Current Est. Value $1M
Diane Britto Christie's Intl Re Sereno

$800,000

Sold Aug 11, 2025
- 4 Beds
- 3 Baths
- 1,969 Sq Ft
51 Rincon Rd

Kensington, CA
- 10% Below List
- $406/SF
- 12 Days On Market
- Current Est. Value $829K
Diane Britto Christie's Intl Re Sereno

$935,000

Sold May 14, 2025
- 4 Beds
- 2.5 Baths
- 2,089 Sq Ft
872 San Simeon Dr

Concord, CA
- 1% Below List
- $448/SF
- 39 Days On Market
- Current Est. Value $944K
Diane Britto Christie's Intl Re Sereno

$1,178,000

Sold Oct 17, 2024
- 3 Beds
- 2 Baths
- 2,030 Sq Ft
21686 Gail Dr

Castro Valley, CA
- 10% Above List
- $580/SF
- 14 Days On Market
- Current Est. Value $1M
Diane Britto Christie's Intl Re Sereno

$1,210,000

Sold May 15, 2024
- 3 Beds
- 1 Bath
- 1,173 Sq Ft
164 Via Del Sol

Walnut Creek, CA
- 5% Above List
- $1,032/SF
- 8 Days On Market
Diane Britto Christie's Intl Re Sereno

$1,550,000

Sold Mar 13, 2024
- 4 Beds
- 2.5 Baths
- 1,866 Sq Ft
1909 Cortereal Ave

Oakland, CA
- 11% Above List
- $831/SF
- 13 Days On Market
- Current Est. Value $1M
Diane Britto Christie's Intl Re Sereno

$789,000

Sold Mar 7, 2024
- 2 Beds
- 2 Baths
- 1,336 Sq Ft
600 Terra California Dr

Unit 3

Walnut Creek, CA
- 6% Below List
- $591/SF
- 106 Days On Market
- Current Est. Value $841K
Diane Britto Christie's Intl Re Sereno

$2,825,000

Sold Feb 29, 2024
- 4 Beds
- 3.5 Baths
- 4,145 Sq Ft
2922 Comistas Dr

Walnut Creek, CA
- 9% Below List
- $682/SF
- 32 Days On Market
- Current Est. Value $3M
Diane Britto Christie's Intl Re Sereno

Awards and Designations

GRI - Graduate REALTOR Institute
SRES - SRES®, Seniors Real Estate Specialist

Agent License: California #01065211

Diane Britto

(925) 474-4750

Homes for Sale by City

Diane Britto

About Diane

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Diane is Experienced In

Diane's Listings and Deals

Diane's Open Houses

Diane's Active Listings

Recently Sold

Awards and Designations