30 Ardilla Rd is a 1,129 square foot house on a 0.42 acre lot with 2 bedrooms and 1 bathroom. - it last sold on September 30, 1987 for $200,000. Based on Redfin's Orinda data, we estimate the home's value is $1,113,352.
Single-familyProperty Type
1918Year Built
0.42 acresLot Size
$986Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,113,352
$913K since sold in September 1987$25K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.3% lower than the average sale price ($1.14M) 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.
Permits
Feb 28, 2022 • Final
Building/residential/al/alteration
Replace one window with a new retrofit vinyl window in the same location.
Remodel
Apr 19, 2019 • Final
Building - residential re-roof
Remove and replace the roof with cool roof composition shingles.
Roofing
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
Room Information
# of Rooms: 4
Exterior
Property Information
Subdivision Name: ORINDA PARK TERRACE
Living Sq. Ft: 1,129
Ground Floor Sq. Ft: 1,129
Building Sq. Ft: 1,129
# of Stories: 1
Legal Description: ORINDA PARK TERRACE LOT 15 BLK K
Lot Information
# of Buildings: 2
Land Sq. Ft: 18,295
Legal Lot Number: 15
Legal Block Number: K
Acres: 0.42
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,129
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1918
Year Renovated: 1925
County: Contra Costa County
APN: 2641400193
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Wagner Ranch Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 3.9mi
10/10
Miramonte High School
Public 9-12 • Assigned • 4.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
2/10 Heat Factor
8 days above 88° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Orinda, CA • 94563
Average low and high temperatures (°F)
59
42
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44
69
47
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47
72
51
75
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75
55
82
58
81
58
75
55
62
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.06M – $1.28M
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