Alameda County  »  94601  »  San Carlos Ave  »  4423 San Carlos Ave

4423 San Carlos Avenue, Oakland, CA 94601 Property Information

4423 San Carlos Avenue, Oakland, CA 94601 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

4423 San Carlos Avenue, Oakland, CA 94601
static Mapbox map

Address

Primary address 4423 San Carlos Avenue, Oakland
Zip code 94601
County Alameda
Neighborhood Fremont
Parcel ID 32-2047-15

Sales & Tax Overview for 4423 San Carlos Avenue, Oakland

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 07/30/2021
Sale price $775,000
Arm's length
Property tax $10,510

Lot & Building Information for 4423 San Carlos Avenue, Oakland

Building sqft 1,344
Total sqft 1,344
Building class Two, Three or Four Single Family Homes (2100)
Acreage 0.09
Buildings on lot 2
Units 2
Year built 1939
Stories 1
Bedrooms 2
Bathrooms 2
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Mixed Housing (RM-4)
School district Oakland Unified SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 4423 San Carlos Avenue, Oakland

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 4423 San Carlos Avenue, Oakland , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 4423 San Carlos Avenue, Oakland

What is the year built & the total sq. ft. for 4423 San Carlos Avenue, Oakland, CA 94601?

4423 San Carlos Avenue, Oakland, CA 94601 was built in 1939 and has a total of 1,344 square feet.

What is the assessed value of 4423 San Carlos Avenue, Oakland, CA 94601 and the property tax paid?

Assessed at $822,430, the tax amount paid for 4423 San Carlos Avenue, Oakland, CA 94601 is $10,509.

When was 4423 San Carlos Avenue, Oakland, CA 94601 last sold and what was the last sale price?

4423 San Carlos Avenue, Oakland, CA 94601 was last sold in 07/30/2021 for $775,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 4423 San Carlos Avenue, Oakland

Create a free account to view the complete sales history for 4423 San Carlos Avenue, Oakland, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
07/30/2021 $775,000
11/28/1989 $115,000
       
       
       
Access the complete sales history for 4423 San Carlos Avenue, Oakland with a free account.
Sign up

Title Documents for 4423 San Carlos Avenue, Oakland

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/30/2021 Deed of trust 08/01/2051
07/30/2021 Grant Deed
10/12/2017 Deed of Trust 11/01/2047
10/12/2017 Grant Deed
09/06/2016 Deed of Trust
11/28/1989 Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 4423 San Carlos Avenue, Oakland

Access detailed property tax data for 4423 San Carlos Avenue, Oakland, CA 94601. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $10,510
Market value $822,430

Assessment History for 4423 San Carlos Avenue, Oakland

Here's the assessment & property tax history for 4423 San Carlos Avenue, Oakland, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $822,430 1.2779 $10,510 +3.42%
2024-2025 $806,310 1.2603 $10,162 -6.32%
2023-2024 $790,500 1.3722 $10,847 +1.64%
2022-2023 $775,000 1.3771 $10,673 +221.27%
2021-2022 $241,775 1.3741 $3,322 +1.06%

Permits for 4423 San Carlos Avenue, Oakland

The complete history of permits filed for 4423 San Carlos Avenue, Oakland, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Status
02/02/2022
07/31/2017
11/02/2016
11/02/2016
11/02/2016
08/12/2016
07/14/2016
07/14/2016
Unlock the permit history for 4423 San Carlos Avenue, Oakland with a free account.
Sign up

Oakland residential market stats

Median Sale Price
$685,500
-8.6% YoY
Median Price/Sqft
$517
-8.5% YoY
Alameda County Median Sale Price
$965,000
-7.1% YoY

Access a detailed real estate market overview of Oakland so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Oakland and compare it to other neighborhoods in Alameda County.

Check out recently sold homes in Oakland and see how their prices compare.

Risk

Create a free account to unlock extended information for 4423 San Carlos Avenue, Oakland, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) AE, X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 4423 San Carlos Avenue, Oakland to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Aspire Eres Academy NR Charter K-8 228 0.28
Global Family School 4 Public K-5 423 0.30
Learning Without Limits School 5 Charter K-5 366 0.30
Horace Mann Elementary School 3 Public K-5 192 0.40
Clara Mohammed School NR Private K-9, 11-12 0 0.40

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Aspire Eres Academy NR Charter K-8 228 0.28
Oakland Charter Academy 2 Charter 6-8 226 0.36
Clara Mohammed School NR Private K-9, 11-12 0 0.40
Muhammad University Of Islam NR Private K-12 41 0.52
Melrose Leadership Academy 5 Public K-8 656 0.58

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Fremont High 2 Public 9-12 1,146 0.24
Clara Mohammed School NR Private K-9, 11-12 0 0.40
Muhammad University Of Islam NR Private K-12 41 0.52
Life Academy 7 Public 6-12 424 0.76
Saint Elizabeth High School NR Private 9-12 154 0.80

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 4423 San Carlos Avenue, Oakland

Here are the neighbors for 4423 San Carlos Avenue, Oakland.

Address Square feet Purchase date Purchase price
3505 Penniman Ave, Oakland 1,093 12/18/2008 $180,000
3517 Penniman Ave, Oakland 1,141 12/01/2016
2058 High St, Oakland 1,650 07/06/2022
2248 High St, Oakland 1,938 11/17/2020
4272 Suter St, Oakland 937 07/26/1990 $60,000
4417 San Carlos Ave, Oakland 940 03/29/2010 $126,000
4312 Gordon St, Oakland 2,922 12/06/2016
2132 High St, Oakland 2,612 08/18/2025
2112 High St, Oakland 1,465 07/31/2018
4360 Fleming Ave, Oakland 3,146 01/17/2013 $450,000
4336 Fleming Ave, Oakland 1,707 06/19/2020 $25,000
2178 High St, Oakland 2,731 02/14/2020
2141 Courtland Ave, Oakland 1,588 01/12/2010 $45,000
2550 High St, Oakland 3,400 08/01/2023
2406 High St, Oakland 1,237 06/17/2004
2923 Octavia St, Oakland 1,314 04/05/2022 $1,389,518
2931 Courtland Ave, Oakland 986 07/24/2003 $301,000
2255 Courtland Ave, Oakland 852 07/25/2022 $655,000
4521 Congress Ave, Oakland 690
2252 High St, Oakland 1,180 08/10/2017

Nearby ZIP Codes for 4423 San Carlos Avenue, Oakland

Not sure if we cover all the data-points you need? View sample full report View sample full report