bridgeMLS, Bay East AOR, or Contra Costa AOR #26447244
Oct 18, 1996
Sold
$160,500
$216/sq ft
Sep 27, 1996
Listing Removed
—
Sep 3, 1996
Listed
$169,000
$228/sq ft
Public Records
Feb 13, 1996
Sold
$110,000
$148/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,338 (+6.3%)
$79,735 + $195,931
$275,666
2024
$5,022 (−3.1%)
$78,172 + $185,815
$263,987
2023
$5,183 (+3.7%)
$76,639 + $182,172
$258,811
2022
$4,997 (+7.0%)
$73,664 + $175,099
$248,763
2021
$4,671 (+1.2%)
$73,664 + $175,099
$248,763
2020
$4,618 (+5.5%)
$72,219 + $171,666
$243,885
2019
$4,377 (+3.1%)
$71,479 + $169,907
$241,386
2018
$4,246 (+4.6%)
$70,078 + $166,576
$236,654
2017
$4,058 (+5.2%)
$67,357 + $157,168
$224,525
2016
$3,858 (+0.6%)
$67,357 + $157,168
$224,525
2015
$3,834 (+0.9%)
$66,037 + $154,087
$220,124
2014
$3,800 (−0.9%)
$63,771 + $148,800
$212,571
2013
$3,836 (+3.8%)
$63,771 + $148,800
$212,571
2012
$3,694 (+0.4%)
$63,483 + $148,128
$211,611
2011
$3,680 (+6.2%)
$62,239 + $145,224
$207,463
2010
$3,464 (−2.7%)
$61,019 + $142,377
$203,396
2009
$3,561 (+7.6%)
$60,563 + $141,313
$201,876
2008
$3,309
$60,707 + $141,649
$202,356
Tax history for 4050 Lyman Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,338 (+6.3%)
$79,735 + $195,931
$275,666
2024
$5,022 (−3.1%)
$78,172 + $185,815
$263,987
2023
$5,183 (+3.7%)
$76,639 + $182,172
$258,811
2022
$4,997 (+7.0%)
$73,664 + $175,099
$248,763
2021
$4,671 (+1.2%)
$73,664 + $175,099
$248,763
2020
$4,618 (+5.5%)
$72,219 + $171,666
$243,885
2019
$4,377 (+3.1%)
$71,479 + $169,907
$241,386
2018
$4,246 (+4.6%)
$70,078 + $166,576
$236,654
2017
$4,058 (+5.2%)
$67,357 + $157,168
$224,525
2016
$3,858 (+0.6%)
$67,357 + $157,168
$224,525
2015
$3,834 (+0.9%)
$66,037 + $154,087
$220,124
2014
$3,800 (−0.9%)
$63,771 + $148,800
$212,571
2013
$3,836 (+3.8%)
$63,771 + $148,800
$212,571
2012
$3,694 (+0.4%)
$63,483 + $148,128
$211,611
2011
$3,680 (+6.2%)
$62,239 + $145,224
$207,463
2010
$3,464 (−2.7%)
$61,019 + $142,377
$203,396
2009
$3,561 (+7.6%)
$60,563 + $141,313
$201,876
2008
$3,309
$60,707 + $141,649
$202,356
*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
Zoning
Permits
Beds
1
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
4,050 Sq. Ft.
Year renovated
1935
Sq. Ft.
718
Year built
1928
Style
Single Family Residential
County
Alameda County
APN
029A132009100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 17, 2026.
RD
S-13
Detached Unit Residential Regulations Zone
The provisions of this Chapter shall be known as the RD Detached Unit Residential Zone Regulations. The intent of the Detached Unit Residential RD Zone is to create, maintain, and enhance residential areas primarily characterized by a mix of single-unit structures, small multi-unit buildings, and neighborhood businesses where appropriate.
Zone overlays
Affordable Housing Combining Zone Regulations
Permitted uses
Include but are not limited to:
Day care facility
Housing-Other
Fire house
Police station
Oct 7, 2025 • Final
Rm) - mechanical - 1 & 2 unit residential (building)
Install a ductless mini split system and a dedicated electrical circuit.
Electrical
HVAC
Jan 26, 2023 • Final
Rbc) - building residential combo alteration- 1 & 2 unit residential (building)
Rebuild the rear exterior stairs and rebuild and expand the deck of a single-family home.
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 information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1996. This data may not match public records. Learn more.