bridgeMLS, Bay East AOR, or Contra Costa AOR #41039493
Nov 27, 2023
Sold
$1,200,000
$536/sq ft
Oct 31, 2023
Pending
—
Oct 3, 2023
Price Changed
*
Sep 18, 2023
Listed
*
Public Records
Apr 14, 2023
Sold
$730,000
$326/sq ft
Public Records
Dec 24, 1996
Sold
$223,500
$100/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$14,122 (+62.2%)
$416,160 + $832,320
$1,248,480
2024
$8,708 (+111.3%)
$408,000 + $816,000
$1,224,000
2023
$4,121 (+4.3%)
$408,000 + $336,600
$744,600
2022
$3,950 (+2.1%)
$195,962 + $154,417
$350,379
2021
$3,871 (+0.4%)
$192,120 + $151,390
$343,510
2020
$3,853 (+1.1%)
$188,353 + $148,422
$336,775
2019
$3,810 (+4.9%)
$186,422 + $146,901
$333,323
2018
$3,633 (+2.2%)
$182,767 + $144,021
$326,788
2017
$3,555 (+4.5%)
$175,671 + $138,430
$314,101
2015
$3,403 (+3.9%)
$172,227 + $135,716
$307,943
2014
$3,275
$166,317 + $131,060
$297,377
2013
$3,273 (+1.9%)
$166,317 + $131,060
$297,377
2012
$3,212 (+2.3%)
$165,566 + $130,468
$296,034
2011
$3,141 (+1.6%)
$162,320 + $127,910
$290,230
2010
$3,093 (+0.5%)
$159,138 + $125,402
$284,540
2009
$3,078 (+2.0%)
$157,949 + $124,465
$282,414
2007
$3,017
$155,221 + $122,315
$277,536
Tax history for 505 Wikiup Dr
Year
Property tax
Land + Additions
Assessment*
2025
$14,122 (+62.2%)
$416,160 + $832,320
$1,248,480
2024
$8,708 (+111.3%)
$408,000 + $816,000
$1,224,000
2023
$4,121 (+4.3%)
$408,000 + $336,600
$744,600
2022
$3,950 (+2.1%)
$195,962 + $154,417
$350,379
2021
$3,871 (+0.4%)
$192,120 + $151,390
$343,510
2020
$3,853 (+1.1%)
$188,353 + $148,422
$336,775
2019
$3,810 (+4.9%)
$186,422 + $146,901
$333,323
2018
$3,633 (+2.2%)
$182,767 + $144,021
$326,788
2017
$3,555 (+4.5%)
$175,671 + $138,430
$314,101
2015
$3,403 (+3.9%)
$172,227 + $135,716
$307,943
2014
$3,275
$166,317 + $131,060
$297,377
2013
$3,273 (+1.9%)
$166,317 + $131,060
$297,377
2012
$3,212 (+2.3%)
$165,566 + $130,468
$296,034
2011
$3,141 (+1.6%)
$162,320 + $127,910
$290,230
2010
$3,093 (+0.5%)
$159,138 + $125,402
$284,540
2009
$3,078 (+2.0%)
$157,949 + $124,465
$282,414
2007
$3,017
$155,221 + $122,315
$277,536
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.83 Acres
Year renovated
2020
Sq. Ft.
1,860
Year built
1963
Style
Single Family Residential
County
Sonoma County
APN
039160001000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 28, 2026.
Dec 30, 2025 • Final
Building permit with plan check
Legalize an existing geodesic dome.
ADU
Electrical
May 14, 2024 • Active
Building permit no plan check
Upgrade the main electrical panel to a 200 amp solar-ready panel with overhead service. Install a new mast and ground stakes. Work includes minimal framing, flashing, and painting around the new panel.
Electrical
Solar
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Garage Faces Side, RV Possible, Garage Door Opener
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2023. This data may not match public records. Learn more.