Welcome to 309 4th Street, Suite 101 at Portico Lofts—a modern industrial loft community in Jack London Square. This exceptional live/work loft is designed for those who appreciate a seamless blend of style, comfort, and functionality. Step into the open living/dining area, where a double-height wall of windows bathes the space in natural light, highlighting the polished concrete floors and clean lines of the stainless steel kitchen featuring sleek appliances and ample counter space, perfect for entertaining or enjoying a quiet meal at home. A bedroom, half bath and laundry closet complete the first floor. Upstairs, the spacious primary bedroom offers a serene retreat, complete with a modern built-in dresser, skylight, and en-suite bath. Adjacent to the bedroom is an office or vanity nook, ideal for working from home or getting ready in the morning, and a versatile sitting room can be tailored to your needs—whether it’s a nursery, cozy reading corner, art space, or tranquil yoga area. The upstairs area also includes a wall of closets and the full bath, lit by a skylight. This unit includes a dedicated, gated parking space. With a Walk Score of 97, you’re steps away from Jack London Square’s farmers market, restaurants, shops, bars, and multiple public transportation options.
CondoProperty Type
1929Year Built
1.03 acresLot Size
$511Est. Price/Sq.Ft.
Listed by David Gunderman•DRE #01313613• KW Advisors East Bay
Listed by Rachel Trowbridge Saunders•DRE #02030980• KW Advisors East Bay
bridgeMLS, Bay East AOR, or Contra Costa AOR #41071315
Sep 27, 2024
Sold
$725,000
$562/sq ft
Sep 5, 2024
Pending
—
Aug 29, 2024
Listed
$725,000
$562/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40855625
Apr 12, 2019
Sold
$820,000
$635/sq ft
Mar 27, 2019
Pending
—
Mar 6, 2019
Listed
$798,888
$619/sq ft
+22
A true Work/Live Loft located in Jack London Square. Portico Loft Building. 1st Floor Bedroom is ideal for a variety of office spaces - Admin, Tech, Art, etc. It also opens up to the Kitchen Area, Living Room & Dining Area. Features an access door that leads to Harrsion St. The 2nd Floor features the Master Bedroom, Bathroom and Bonus space. Skylights & the windows facing Harrison Street gives this Loft tons of natural lighting. The parking area will feature one space for the unit. Steps from Jack London Square's Best Dining, Winery, Brewery, and Entertainment. Ideal Transportation minutes away- Amtrak, Ferry, Bart & Biking!
bridgeMLS, Bay East AOR, or Contra Costa AOR #40722307
Nov 27, 2015
Sold
$645,000
$500/sq ft
Nov 17, 2015
Pending
—
Nov 12, 2015
Listed
$579,000
$448/sq ft
+19
Unique, flexible, sophisticated 1929 loft converted by artist-owners. Lofted master/bath. Bonus room, den/2nd bedroom, wine cellar. Skylights, industrial floors & windows. Hidden pass-thru from street. Sunny courtyard. Easy access to transit, restaurants, entertainment. Open Sat 2-4, Sun 12-2.
Public Records
Jun 7, 2002
Sold
$454,000
$352/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,688 (−14.0%)
$221,850 + $517,650
$739,500
2024
$13,586 (−4.8%)
$217,500 + $507,500
$725,000
2023
$14,275 (+3.1%)
$269,032 + $627,743
$896,775
2022
$13,852 (+3.9%)
$258,587 + $603,371
$861,958
2021
$13,327 (+1.1%)
$258,587 + $603,371
$861,958
2020
$13,186 (+21.1%)
$253,517 + $591,541
$845,058
2019
$10,885 (+2.2%)
$250,920 + $585,480
$836,400
2018
$10,651 (+3.9%)
$205,342 + $479,131
$684,473
2017
$10,251 (+3.2%)
$197,370 + $460,530
$657,900
2016
$9,933 (+25.9%)
$197,370 + $460,530
$657,900
2015
$7,888 (+4.6%)
$193,500 + $451,500
$645,000
2014
$7,542 (+44.2%)
$135,000 + $315,000
$450,000
2013
$5,229 (+7.7%)
$135,000 + $315,000
$450,000
2012
$4,857 (−1.0%)
$87,000 + $203,000
$290,000
2011
$4,906 (−1.7%)
$87,000 + $203,000
$290,000
2010
$4,990 (−25.1%)
$87,000 + $203,000
$290,000
2009
$6,663 (−11.5%)
$93,000 + $217,000
$310,000
2008
$7,526
$128,700 + $300,300
$429,000
Tax history for 309 4th St #101
Year
Property tax
Land + Additions
Assessment*
2025
$11,688 (−14.0%)
$221,850 + $517,650
$739,500
2024
$13,586 (−4.8%)
$217,500 + $507,500
$725,000
2023
$14,275 (+3.1%)
$269,032 + $627,743
$896,775
2022
$13,852 (+3.9%)
$258,587 + $603,371
$861,958
2021
$13,327 (+1.1%)
$258,587 + $603,371
$861,958
2020
$13,186 (+21.1%)
$253,517 + $591,541
$845,058
2019
$10,885 (+2.2%)
$250,920 + $585,480
$836,400
2018
$10,651 (+3.9%)
$205,342 + $479,131
$684,473
2017
$10,251 (+3.2%)
$197,370 + $460,530
$657,900
2016
$9,933 (+25.9%)
$197,370 + $460,530
$657,900
2015
$7,888 (+4.6%)
$193,500 + $451,500
$645,000
2014
$7,542 (+44.2%)
$135,000 + $315,000
$450,000
2013
$5,229 (+7.7%)
$135,000 + $315,000
$450,000
2012
$4,857 (−1.0%)
$87,000 + $203,000
$290,000
2011
$4,906 (−1.7%)
$87,000 + $203,000
$290,000
2010
$4,990 (−25.1%)
$87,000 + $203,000
$290,000
2009
$6,663 (−11.5%)
$93,000 + $217,000
$310,000
2008
$7,526
$128,700 + $300,300
$429,000
*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
Beds
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1977
Sq. Ft.
1,291
Year built
1929
Style
Condo/Co-op
County
Alameda County
APN
001 014702600
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
D-DT-C
DOWNTOWN OAKLAND SPECIFIC PLAN
Downtown District General Commercial Zone
The intent of the D-DT-C Zone is to create, maintain, and enhance areas of Downtown appropriate for a wide range of ground-floor commercial activities. Upper-story spaces are intended for a wide range of commercial and residential activities.
Zone overlays
Permitted uses
Include but are not limited to:
Assembly / meeting place
Bank
Day care facility
General retail
Restaurant
Housing-Single unit
Housing-Multiple units
Bed & breakfast
Office
Medical office
Property details
Parking
Parking Information
Parking Features: Assigned
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Solid Surface
Primary Bathroom Included Features: Shower Over Tub, Skylight, Solid Surface
Interior Features
Interior Features: Bonus/Plus Room, Dining Area, Stone Counters, Eat-in Kitchen
Appliances: Dishwasher, Electric Range, Disposal, Microwave, Free-Standing Range, Refrigerator
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match public records. Learn more.