Diane Petek listing agent for 3912 Quail Ridge Rd, Lafayette, CA - sold for $2,220,000 — Sold $2,220,000

Diane Petek buyer's agent for 769 Brannan Place, Concord, CA - sold for $1,215,000 — Sold $1,215,000

Diane Petek co-listing agent for 5450 Concord Blvd Unit C3, Concord, CA - sold for $340,000 — Sold $340,000 • Co-Listing Agent

Diane Petek buyer's agent for 285 Bear Oaks Ct, Martinez, CA - sold for $825,000 — Sold $825,000

Diane Petek buyer's agent for 9608 Las Vegas Ave, Oakland, CA - sold for $803,000 — Sold $803,000

Diane Petek buyer's agent for 10 Amber Ln, Lafayette, CA - sold for $510,000 — Sold $510,000

Diane Petek buyer's agent for 1000 Dewing Ave Unit 103, La Fayette, CA - sold for $1,271,483 — Sold $1,271,483

Diane Petek

Vanguard Properties

7 Closed Sales

$7.2M Total Value

$340K - $2.2M Price Range

$1M Average Price

Prior 5 years

About Diane

Home Types: House, Condo, Lot/Land

Years of Experience: 17

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$2,220,000
Average Sale Price	$2,220,000

Seller Deals
Total Deals	1
Total Value	$2,220,000
Average Sale Price	$2,220,000

Buyer Deals
Total Deals	2
Total Value	$2,040,000
Average Sale Price	$1,020,000
Price Range	$825K - $1.2M

Seller Deals
Total Deals	2
Total Value	$2,560,000
Average Sale Price	$1,280,000
Price Range	$340K - $2.2M

Buyer Deals
Total Deals	5
Total Value	$4,624,483
Average Sale Price	$924,897
Price Range	$510K - $1.3M

5 Year View

Neighborhoods Diane is Experienced In

Diane's Listings and Deals

Recently Sold

$2,220,000

Sold Mar 5, 2026
- 5 Beds
- 3 Baths
- 4,093 Sq Ft
3912 Quail Ridge Rd

Lafayette, CA
- 11% Below List
- 36 Days On Market
- $542/SF
- Current Est. Value $2M
Diane Petek Vanguard Properties

Agent License: California 01703677

Diane Petek

(925) 940-5863

Vanguard Properties

(925) 940-5863

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