Spectacular property located at the end of a cul-de-sac & offers some unique features you won't want to miss! Main home is single level & includes 3 bedrooms, 2 bathrooms, living room with vaulted, open beam ceilings, dining room & family room. Plenty of windows to let in the natural light. Mstr suite has a large slider to access the private deck & gorgeous backyard. Mstr bath has walk-in closet, jetted tub & separate shower. The kitchen has been freshly updated with refinished cabinets, exquisite quartz counters & tile backsplash. At the back of the property is a custom addition that must be seen & includes full bathroom, soaring ceilings, an upstairs office & a balcony overlooking a park like backyard. Front & back yards are beautifully landscaped. Multiple rustic redwood outbuildings highlight the western theme of this property. Close to Trione-Annadel State Park & just a short drive to restaurants, wineries, shopping, golf & so much more. Don't miss this one-of-a-kind home!
Single-familyProperty Type
1970Year Built
0.25 acresLot Size
$515Est. Price/Sq.Ft.
1 garage spacesParking
Listed by Mark Miller•DRE #01218642• Century 21 Epic
•707-888-7664 (agent)
•MarkMillerHomes@gmail.com (agent)
Bought with Mel Fox•DRE #01886378• Fox & Company, Inc.
Source:BAREIS #321021974
Redfin Estimate
$1,327,428
$48K since sold in November 2025$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 67.7% higher than the average sale price ($792K) of 6 comparable homes.
Spectacular property located at the end of a cul-de-sac & offers some unique features you won't want to miss! Main home is single level & includes 3 bedrooms, 2 bathrooms, living room with vaulted, open beam ceilings, dining room & family room. Plenty of windows to let in the natural light. Mstr suite has a large slider to access the private deck & gorgeous backyard. Mstr bath has walk-in closet, jetted tub & separate shower. The kitchen has been freshly updated with refinished cabinets, exquisite quartz counters & tile backsplash. At the back of the property is a custom addition that must be seen & includes full bathroom, soaring ceilings, an upstairs office & a balcony overlooking a park like backyard. Front & back yards are beautifully landscaped. Multiple rustic redwood outbuildings highlight the western theme of this property. Close to Trione-Annadel State Park & just a short drive to restaurants, wineries, shopping, golf & so much more. Don't miss this one-of-a-kind home!
Public Records
Aug 19, 2003
Sold
$590,000
$229/sq ft
Public Records
Jun 4, 1987
Sold
$181,500
$70/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,861 (+1.5%)
$550,000 + $825,000
$1,375,000
2024
$11,687 (+3.9%)
$404,828 + $607,243
$1,012,071
2023
$11,253 (+4.3%)
$396,891 + $595,337
$992,228
2022
$10,791 (+13.0%)
$389,109 + $583,664
$972,773
2021
$9,549 (+1.2%)
$381,480 + $572,220
$953,700
2020
$9,436 (+0.9%)
$262,696 + $579,811
$842,507
2019
$9,350 (+0.6%)
$260,003 + $573,866
$833,869
2018
$9,295 (+1.9%)
$254,905 + $562,614
$817,519
2017
$9,126 (+10.6%)
$245,007 + $540,768
$785,775
2015
$8,254 (+24.0%)
$220,000 + $484,000
$704,000
2014
$6,655 (+26.8%)
$182,000 + $403,000
$585,000
2013
$5,250 (−0.2%)
$182,000 + $403,000
$585,000
2012
$5,262 (−6.6%)
$147,000 + $324,000
$471,000
2011
$5,635 (−6.8%)
$147,000 + $324,000
$471,000
2010
$6,049 (+16.5%)
$157,000 + $348,000
$505,000
2009
$5,190 (−32.5%)
$171,000 + $376,000
$547,000
2007
$7,688
$216,485 + $477,809
$694,294
Tax history for 18 El Prado Ct
Year
Property tax
Land + Additions
Assessment*
2025
$11,861 (+1.5%)
$550,000 + $825,000
$1,375,000
2024
$11,687 (+3.9%)
$404,828 + $607,243
$1,012,071
2023
$11,253 (+4.3%)
$396,891 + $595,337
$992,228
2022
$10,791 (+13.0%)
$389,109 + $583,664
$972,773
2021
$9,549 (+1.2%)
$381,480 + $572,220
$953,700
2020
$9,436 (+0.9%)
$262,696 + $579,811
$842,507
2019
$9,350 (+0.6%)
$260,003 + $573,866
$833,869
2018
$9,295 (+1.9%)
$254,905 + $562,614
$817,519
2017
$9,126 (+10.6%)
$245,007 + $540,768
$785,775
2015
$8,254 (+24.0%)
$220,000 + $484,000
$704,000
2014
$6,655 (+26.8%)
$182,000 + $403,000
$585,000
2013
$5,250 (−0.2%)
$182,000 + $403,000
$585,000
2012
$5,262 (−6.6%)
$147,000 + $324,000
$471,000
2011
$5,635 (−6.8%)
$147,000 + $324,000
$471,000
2010
$6,049 (+16.5%)
$157,000 + $348,000
$505,000
2009
$5,190 (−32.5%)
$171,000 + $376,000
$547,000
2007
$7,688
$216,485 + $477,809
$694,294
*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
R-1-6
Single-Family Residential District - 6,000 sq ft
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from two to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Jan 9, 2020 • Final
Residential mechanical
Replace the furnace and ductwork. The new furnace has a 98% annual fuel utilization efficiency rating.
HVAC
Jun 28, 2015 • Final
Residential electrical
Replace the existing electrical service with a new electrical service.
Electrical
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
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: SUMMERFIELD 02
Living Sq. Ft: 2,579
Ground Floor Sq. Ft: 1,720
Building Sq. Ft: 2,999
# of Stories: 2
Legal Description: SUMMERFIELD HILLS 2 LOT 10
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,912
Legal Lot Number: 10
Acres: 0.2505
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,579
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1970
County: Sonoma County
APN: 147141010000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Spring Lake Charter
Charter K-8 • Assigned • 0.6mi
6/10
Montgomery High School
Public 9-12 • Assigned • 1.5mi
7/10
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95405
Average low and high temperatures (°F)
63
41
63
43
71
46
69
46
77
50
80
53
82
54
86
55
82
57
73
51
64
45
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.26M – $1.53M
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