Alameda County  »  94619  »  Porter St  »  4121 Porter St

4121 Porter Street, Oakland, CA 94619 - Property report

Also known as: 4121 Porter St

Property image for 4121 Porter Street, Oakland, CA 94619
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1925

Acreage

0.07

Sale price

$550,000

General Information

Address
Primary address
4121 Porter St
Oakland, CA 94619
Zip code
94619
Neighborhood
Allendale
County
Alameda
Parcel ID
32-2031-7

Owner

Find out who owns 4121 Porter Street, Oakland, CA 94619. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/18/2021
Sale price
$550,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$7,608
Current property tax
$7,518
Tax per sq. ft.
$11
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
702
Stories
1
Year built
1925
Building material
Wood/wood and steel frames
Last altered
1975
Rooms
4
Elevator
Bedrooms
2
Bathrooms
1
Lot
Acreage
0.07
Zoning & use
Zoning
Mixed Housing (RM-2)
Units
1

Area overview

Walk score
81 /100.  Very Walkable
Transit score
51 /100.  Good Transit
Bike score
72 /100.  Very Bikeable
School district
OAKLAND UNIFIED SCH
Ownership

Ownership information for 4121 Porter Street, Oakland, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 4121 Porter Street, Oakland, CA 94619

Sale date Sale price Buyer name Seller name
02/18/2021 $550,000 XXXXX XXXXXXX XXXXX; XXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXXXXXX XXX
12/31/2019 $301,000 XXXXXXX XXXXXXXX XXX XXXX XXXXX XXX; XXXXXX XXXXX XXXXXX; XXXXXXX XXXXX XX; XXX XXXXXXXXX XXX XX XX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
02/18/2021 Deed of trust
Assignment of rents
Agreement		 XXXXX XXXXXXX XXXXX XXXXXXXXXX XXXX XXX
02/18/2021 Deed of trust
Assignment of rents
Agreement		 XXXXX XXXXXXX XXXXX XXXXXXXXXX XXXX XXX
02/18/2021 Deed of trust XXXXX XXXXXXX XXXXX XXXXXXXXXX XXXX XXX
02/18/2021 Grant Deed XXXXXXX XXXXXXXX XXX XXXXX XXXXXXX XXXXX
12/31/2019 Trustee's Deed Upon Sale XXXX XXXXX XXX XXXXXXX XXXXXXXX XXX
10/24/2019 Substitution of Trustee
05/15/2019 Assignment of Rents
Deed of Trust		 XXXXXXX XXXXXXX XXXXXXXX XXXXXXXX
07/30/2018 Substitution of Trustee XXXX XXXXX XXX XXXXX XXXXX XXXX
06/20/2016 Substitution of Trustee XXXX XXXXX XXX XXXXXXX XXXXXX XXXXXXXX XXXXXX & XXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4121 Porter Street, Oakland, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Base tax
$7,608
Current property tax
$7,518
Tax per sq. ft.
$11
Recent tax assessments
Market value
$595,330
Land value
$178,599
Building value
$416,731

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $595,330 1.2779 $7,608 +3.42%
2024-2025 $583,660 1.2603 $7,356 -6.32%
2023-2024 $572,220 1.3722 $7,852 +1.64%
2022-2023 $561,000 1.3771 $7,726 +84.87%
2021-2022 $304,118 1.3741 $4,179 +1.07%
2020-2021 $301,000 1.3737 $4,135 +215.83%
2019-2020 $111,772 1.1713 $1,309 -12.58%
2018-2019 $109,581 1.3666 $1,498 +3.36%
2017-2018 $107,432 1.3486 $1,449 +3.80%
2016-2017 $105,325 1.3252 $1,396 -1.47%
Permits

Permit information for 4121 Porter Street, Oakland, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/08/2026
02/10/2026
11/10/2020
07/18/2020

*Most recent permits on record for this property.

Neighborhood

Oakland residential market stats

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.

Median sale price

$700,000

Median price/sq. ft.

$527

-3.3% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 4121 Porter Street, Oakland, CA 94619 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private PK-9 25 0.23
Cornerstone Christian Academy NR Private PK-9 25 0.23
Cornerstone Christian Academy NR Private PK, K-10 16 0.23
Cornerstone Christian Academy NR Private PK, K-10 16 0.23
Allendale Elementary School 4 Public K-5 362 0.30
St. Lawrence O'toole Elementary School NR Private K-8 180 0.31
Laurel Elementary School 5 Public K-5 424 0.38
Melrose Leadership Academy 5 Public K-8 656 0.48
Urban Montessori Charter School NR Charter K-8 432 0.58
Urban Montessori Charter NR Charter K-8 328 0.59
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private PK-9 25 0.23
Cornerstone Christian Academy NR Private PK, K-10 16 0.23
St. Lawrence O'toole Elementary School NR Private K-8 180 0.31
Melrose Leadership Academy 5 Public K-8 656 0.48
Urban Montessori Charter School NR Charter K-8 432 0.58
Urban Montessori Charter NR Charter K-8 328 0.59
Roses In Concrete NR Charter K-8 224 0.59
American Christian Academy NR Private 1-12 0 0.62
Muhammad Institute Of Islam NR Private K-10 7 0.76
Bret Harte Middle School 3 Public 6-9 446 0.92
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Christian Academy NR Private PK, K-10 16 0.23
American Christian Academy NR Private 1-12 0 0.62
Muhammad Institute Of Islam NR Private K-10 7 0.76
Fred Finch-Oakland Hills Academy NR Private 6-11 15 0.96
Fremont High 2 Public 9-12 1,146 1.05
Muhammad University Of Islam NR Private K-12 41 1.05
Life Academy 7 Public 6-12 424 1.06
Oakland Charter High School 7 Charter 9-12 417 1.12
Community Day School NR Public 6-12 8 1.13
Oakland Unity High School 8 Charter 9-12 351 1.22

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 4121 Porter Street, Oakland, CA

3318 Octavia St, Oakland 3227 38th Ave, Oakland 3315 over St, Oakland 3321 38th Ave, Oakland 3506 Suter St, Oakland 3217 38th Ave, Oakland 3323 Maybelle Way, Oakland 4107 Porter St, Oakland 3710 Suter St, Oakland 4135 Porter St, Oakland 3335 Maybelle Way, Oakland 3323 38th Ave, Oakland 3316 Viola St, Oakland 4038 Fullington St, Oakland 3536 Hageman Ave, Oakland 3240 Lorenzo Ave, Oakland 3206 Lorenzo Ave, Oakland 3341 Maybelle Way, Oakland 3724 Suter St, Oakland 3623 Suter St, Oakland

Nearby ZIP codes for 4121 Porter Street, Oakland, CA

94502, Alameda County, CA 94579, Alameda County, CA 94601, Alameda County, CA 94602, Alameda County, CA 94611, Alameda County, CA 94613, Alameda County, CA

Frequently asked questions

What is the year built for 4121 Porter Street, Oakland, CA 94619?

The development at 4121 Porter Street, Oakland, CA 94619 was built in 1925.

What is the total square footage of 4121 Porter Street, Oakland, CA 94619?

4121 Porter Street, Oakland, CA 94619 has a total of 702 square feet.

When was 4121 Porter Street, Oakland, CA 94619 last sold and what was the sale price?

4121 Porter Street, Oakland, CA 94619 was last sold on 02/18/2021 for $550,000.

What is the assessed value of 4121 Porter Street, Oakland, CA 94619?

4121 Porter Street, Oakland, CA 94619 is currently assessed at $595,330.

What are the property taxes for 4121 Porter Street, Oakland, CA 94619?

The property taxes for 4121 Porter Street, Oakland, CA 94619 total $7,607.

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