1821 Sunnyhill Rd is a 1,932 square foot house on a 4,000 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on May 19, 1989 for $168,000. Based on Redfin's Los Osos data, we estimate the home's value is $866,321.
Single-familyProperty Type
1985Year Built
4,000 sq ftLot Size
$448Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$866,321
$698K since sold in May 1989$15K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.4% lower than the average sale price ($1.15M) 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
RSF
ESTERO PLANNING AREA
COASTAL ZONE
Residential, Single-Family District
The purpose of this section is to establish standards for the conversion of rental housing into condominiums that conform to the General Plan and Housing Element, maintain a supply of affordable housing units, retain some rental units, reduce the impact of such conversions on the tenants, facilitate resident ownership of the converted units, ensure that converted housing achieves a high standard of safety and quality, and inform the prospective buyers of the physical conditions of the structure.
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: Forced Air Electric
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: CUESTA BY SEA
Living Sq. Ft: 1,932
Building Sq. Ft: 1,932
# of Stories: 1
Legal Description: CUESTA BY THE SEA BL 11 LT 17
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,000
Legal Lot Number: 17
Legal Block Number: 11
Municipality Name: OUTSIDE CITY OF SAN LUIS OBISP
Acres: 0.0918
Zoning Code: RSF
County Use Description: SINGLE FAMILY
Utility Information
Utility Type: Gas/Water
Financial
Assessor Information
Assessment Year: 2026
Tax District County: OUTSIDE CITY OF SAN LUIS OBISP
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,932
Stories: 1.0
Lot Size: 4,000 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: —
County: San Luis Obispo County
APN: 074-134-029
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Monarch Grove Elementary School
Public K-5 • Assigned • 0.3mi
8/10
Los Osos Middle School
Public 6-8 • Assigned • 1.7mi
8/10
Morro Bay High School
Public 9-12 • Assigned • 4.5mi
8/10
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
0.15% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 75° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
11 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Los Osos, CA • 93402
Average low and high temperatures (°F)
64
47
63
49
65
51
62
50
61
50
62
52
62
54
66
54
68
57
68
55
64
50
65
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$824,000 – $997,000
Reach more buyers when you sell with Redfin. Save up to $8,663 in fees.3 minutes to get started.