421 Skyline Dr is a 995 square foot condo with 2 bedrooms and 2 bathrooms. - it last sold on July 22, 2021 for $715,000. Based on Redfin's San Ramon data, we estimate the home's value is $689,311.
CondoProperty Type
1996Year Built
$693Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$689,311
$26K since sold in July 2021$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.9% higher than the average sale price ($622K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40838864
Oct 31, 2018
Listing Removed
—
Public Records
May 24, 2016
Sold
$515,000
$518/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40724491
Jan 8, 2016
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40025046
Jul 13, 2004
Listing Removed
—
Public Records
Oct 20, 2000
Sold
$300,000
$302/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11067059
Sep 23, 2000
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #20033923
Sep 23, 2000
Listing Removed
—
Public Records
Aug 14, 1996
Sold
$174,000
$175/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,411 (+3.2%)
$487,093 + $286,844
$773,937
2025
$9,118 (+1.6%)
$487,093 + $286,844
$773,937
2024
$8,976 (+1.7%)
$477,543 + $281,220
$758,763
2023
$8,830 (+0.3%)
$468,180 + $275,706
$743,886
2022
$8,802 (+15.0%)
$459,000 + $270,300
$729,300
2021
$7,656 (+9.3%)
$450,000 + $265,000
$715,000
2020
$7,003 (+1.1%)
$404,144 + $210,154
$614,298
2019
$6,929 (+3.7%)
$395,086 + $162,364
$557,450
2018
$6,684 (+3.8%)
$387,340 + $159,181
$546,521
2017
$6,437 (+17.0%)
$372,300 + $153,000
$525,300
2016
$5,502 (+5.1%)
$372,300 + $153,000
$525,300
2015
$5,237 (+3.8%)
$303,138 + $141,362
$444,500
2014
$5,047 (+33.4%)
$274,154 + $127,846
$402,000
2013
$3,784 (+1.7%)
$274,154 + $127,846
$402,000
2012
$3,721 (−12.3%)
$199,137 + $92,863
$292,000
2011
$4,245 (+6.3%)
$199,137 + $92,863
$292,000
2010
$3,992 (+0.1%)
$233,235 + $108,765
$342,000
2009
$3,988 (−18.4%)
$219,937 + $102,563
$322,500
2008
$4,886
$219,937 + $102,563
$322,500
Tax history for 421 Skyline Dr
Year
Property tax
Land + Additions
Assessment*
2026
$9,411 (+3.2%)
$487,093 + $286,844
$773,937
2025
$9,118 (+1.6%)
$487,093 + $286,844
$773,937
2024
$8,976 (+1.7%)
$477,543 + $281,220
$758,763
2023
$8,830 (+0.3%)
$468,180 + $275,706
$743,886
2022
$8,802 (+15.0%)
$459,000 + $270,300
$729,300
2021
$7,656 (+9.3%)
$450,000 + $265,000
$715,000
2020
$7,003 (+1.1%)
$404,144 + $210,154
$614,298
2019
$6,929 (+3.7%)
$395,086 + $162,364
$557,450
2018
$6,684 (+3.8%)
$387,340 + $159,181
$546,521
2017
$6,437 (+17.0%)
$372,300 + $153,000
$525,300
2016
$5,502 (+5.1%)
$372,300 + $153,000
$525,300
2015
$5,237 (+3.8%)
$303,138 + $141,362
$444,500
2014
$5,047 (+33.4%)
$274,154 + $127,846
$402,000
2013
$3,784 (+1.7%)
$274,154 + $127,846
$402,000
2012
$3,721 (−12.3%)
$199,137 + $92,863
$292,000
2011
$4,245 (+6.3%)
$199,137 + $92,863
$292,000
2010
$3,992 (+0.1%)
$233,235 + $108,765
$342,000
2009
$3,988 (−18.4%)
$219,937 + $102,563
$322,500
2008
$4,886
$219,937 + $102,563
$322,500
*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
RMH
Medium-High Density Residential Zone
The RMH zone is applied to areas of the City appropriate for townhouses or apartments at a density of 14 to 22 units per net acre. Minimum lot size for new multifamily parcels is 10,000 square ft or larger. Single-family dwellings are also permitted with a minimum lot size for new parcels of 2,000 sq ft with a maximum of 3,100 based on the per acre RMH density range. The RMH zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Jun 7, 2024 • Final
Water heater/softener - plumbing
Plumbing
Water heater
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: 5
Exterior
Property Information
Subdivision Name: SUBDIVISION 7932
Living Sq. Ft: 995
Ground Floor Sq. Ft: 995
Building Sq. Ft: 995
# of Stories: 1
Legal Description: T7932 L1 B4 U29
Parking & Garage Information
Garage/Parking Sq. Ft: 225
Lot Information
# of Buildings: 1
Land Sq. Ft: 965
Legal Lot Number: 1
Legal Block Number: 4
Acres: 0.0222
County Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 995
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1996
Year Renovated: 2010
County: Contra Costa County
APN: 2087200297
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Twin Creeks Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 2.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...