17248 Rolando Ave is a 1,441 square foot house on a 5,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 01, 1994 for $160,000. Based on Redfin's Castro Valley data, we estimate the home's value is $896,103.
Single-familyProperty Type
1946Year Built
5,000 sq ftLot Size
$622Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$896,103
$736K since sold in December 1994$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% higher than the average sale price ($816K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Dec 19, 2018 • Final
Building
Replace the furnace and install a new air conditioning system.
HVAC
Apr 2, 2018 • Final
Building
Construct a patio roof with lights at the rear of a single-family home according to the provided plans and calculations.
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: EL PORTAL
Living Sq. Ft: 1,441
Building Sq. Ft: 1,441
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 635
Municipality Name: SAN LORENZO UNINCORP
Acres: 0.1148
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,441
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1963
County: Alameda County
APN: 080A022801200
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Corvallis Elementary School
Public K-5 • Assigned • 3.0mi
4/10
Edendale Middle School
Public 6-8 • Assigned • 1.2mi
1/10
San Lorenzo High School
Public 9-12 • Assigned • 1.5mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...