50 Centennial Way is a 2,310 square foot house on a 8,843 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on January 10, 2017 for $1,100,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,727,946.
Single-familyProperty Type
1996Year Built
8,843 sq ftLot Size
$748Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,727,946
$628K since sold in January 2017$56K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.1% lower than the average sale price ($1.99M) of 6 comparable homes.
This home is located in desirable Greystone Ranch on the Westside of San Ramon. Easy access to freeway, close to schools, parks and shopping. Private and spacious back yard for entertaining and relaxing. Downstairs den can easily be converted to...
a 4th bedroom. Vaulted ceilings throughout the downstairs area, inside laundry, 2 story and 3 car garage. Home is original. Not updated.
10 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40137765
Jan 31, 2006
Listing Removed
—
Public Records
Aug 13, 1999
Sold
$458,000
$198/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11021861
Jul 13, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$15,273 (+3.2%)
$828,655 + $473,516
$1,302,171
2025
$14,795 (+2.1%)
$828,655 + $473,516
$1,302,171
2024
$14,490 (+1.7%)
$812,407 + $464,232
$1,276,639
2023
$14,252 (+0.7%)
$796,478 + $455,130
$1,251,608
2022
$14,150 (+2.0%)
$780,861 + $446,206
$1,227,067
2021
$13,869 (+0.6%)
$765,550 + $437,457
$1,203,007
2020
$13,785 (+1.3%)
$750,540 + $428,880
$1,179,420
2019
$13,609 (+3.8%)
$742,845 + $424,483
$1,167,328
2018
$13,109 (+3.8%)
$728,280 + $416,160
$1,144,440
2017
$12,632 (+8.2%)
$647,060 + $452,940
$1,100,000
2016
$11,678 (+8.9%)
$647,060 + $452,940
$1,100,000
2015
$10,720 (+11.0%)
$590,883 + $413,617
$1,004,500
2014
$9,654 (+28.5%)
$476,471 + $333,529
$810,000
2013
$7,515 (−5.6%)
$476,471 + $333,529
$810,000
2012
$7,958 (−4.3%)
$364,706 + $255,294
$620,000
2011
$8,311 (+7.0%)
$392,353 + $274,647
$667,000
2010
$7,769 (+0.4%)
$410,883 + $287,617
$698,500
2009
$7,740 (−18.1%)
$384,412 + $269,088
$653,500
2008
$9,452
$384,412 + $269,088
$653,500
Tax history for 50 Centennial Way
Year
Property tax
Land + Additions
Assessment*
2026
$15,273 (+3.2%)
$828,655 + $473,516
$1,302,171
2025
$14,795 (+2.1%)
$828,655 + $473,516
$1,302,171
2024
$14,490 (+1.7%)
$812,407 + $464,232
$1,276,639
2023
$14,252 (+0.7%)
$796,478 + $455,130
$1,251,608
2022
$14,150 (+2.0%)
$780,861 + $446,206
$1,227,067
2021
$13,869 (+0.6%)
$765,550 + $437,457
$1,203,007
2020
$13,785 (+1.3%)
$750,540 + $428,880
$1,179,420
2019
$13,609 (+3.8%)
$742,845 + $424,483
$1,167,328
2018
$13,109 (+3.8%)
$728,280 + $416,160
$1,144,440
2017
$12,632 (+8.2%)
$647,060 + $452,940
$1,100,000
2016
$11,678 (+8.9%)
$647,060 + $452,940
$1,100,000
2015
$10,720 (+11.0%)
$590,883 + $413,617
$1,004,500
2014
$9,654 (+28.5%)
$476,471 + $333,529
$810,000
2013
$7,515 (−5.6%)
$476,471 + $333,529
$810,000
2012
$7,958 (−4.3%)
$364,706 + $255,294
$620,000
2011
$8,311 (+7.0%)
$392,353 + $274,647
$667,000
2010
$7,769 (+0.4%)
$410,883 + $287,617
$698,500
2009
$7,740 (−18.1%)
$384,412 + $269,088
$653,500
2008
$9,452
$384,412 + $269,088
$653,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 8, 2026 • Final
In ground pool/spa - building miscellaneous
Pool and hot tub
Feb 21, 2023 • Final
Bathroom remodel - building residential
Bathroom
Remodel
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: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 7781
Living Sq. Ft: 2,310
Ground Floor Sq. Ft: 1,301
Building Sq. Ft: 2,310
# of Stories: 2
Legal Description: T7781 L21
Parking & Garage Information
Garage/Parking Sq. Ft: 583
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,843
Legal Lot Number: 21
Acres: 0.203
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,310
Stories: 2.0
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: 8,843 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 2011
County: Contra Costa County
APN: 2110700214
HOA Dues: $50/month
Garage: Yes
Features: —
Home facts updated by owner on Sep 22, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.1mi
10/10
California High School
Public 9-12 • Assigned • 0.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.