321 Plum Ave is a 2,017 square foot house on a 6,500 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on February 22, 1988 for $187,000. Based on Redfin's Brea data, we estimate the home's value is $1,083,522.
Single-familyProperty Type
1969Year Built
6,500 sq ftLot Size
$537Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,083,522
$897K since sold in February 1988$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.7% lower than the average sale price ($1.11M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
PD
Multiple Family Residential Zone
The R-2 Multiple Family Residential Zone is established to provide for the development of low density multiple family housing.
Zone overlays
Precise Development Zone
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Office
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Exterior
Exterior Information
Building Type: Single Family
Property Information
Living Sq. Ft: 2,017
Gross Sq. Ft: 2,509
Building Sq. Ft: 2,509
Legal Description: N-TRACT: 6619 BLOCK: LOT: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 492
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,500
Legal Lot Number: 1
Acres: 0.1492
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,017
Stories: —
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1969
County: Orange County
APN: 31912301
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
Brea Country Hills Elementary School
Public K-6 • Assigned • 0.7mi
8/10
Brea Junior High School
Public 7-8 • Assigned • 1.1mi
8/10
Brea-Olinda High School
Public 9-12 • Assigned • 1.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Brea sits between Fullerton value and Yorba Linda prestige, and right now the sharp pricers are winning. Sellers launching at 2022 numbers are sitting 60-90 days; the ones priced to sell go fast. If you're buying in North OC, give Brea a serious look...