Alameda County » 2021 81st Ave

2021 81st Avenue, Oakland, CA 94621 Property Information

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

Address

Primary address	2021 81st Avenue, Oakland
Zip code	94621
County	Alameda

Neighborhood	Arroyo Viejo
Parcel ID	40-3377-15

Sales & Tax Overview for 2021 81st Avenue, Oakland

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

Sale date	07/30/2010
Sale price	$113,500

Arm's length	Register
Property tax	$1,858

Lot & Building Information for 2021 81st Avenue, Oakland

Building sqft	1,187
Building class	Single Family Residential Homes Used as Such (1100)
Acreage	0.08
Units	1
Year built	1979
Stories	1
Bedrooms	3
Bathrooms	2

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Mixed Housing (RM-1)
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 2021 81st 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 2021 81st 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 2021 81st Avenue, Oakland

What is the year built & the total sq. ft. for 2021 81st Avenue, Oakland, CA 94621?

2021 81st Avenue, Oakland, CA 94621 was built in 1979 and has a total of 1,187 square feet.

What is the assessed value of 2021 81st Avenue, Oakland, CA 94621 and the property tax paid?

Assessed at $145,404, the tax amount paid for 2021 81st Avenue, Oakland, CA 94621 is $1,858.

When was 2021 81st Avenue, Oakland, CA 94621 last sold?

2021 81st Avenue, Oakland, CA 94621 was last sold in 07/24/2019.

Ownership Information

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

Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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 2021 81st Avenue, Oakland

Create a free account to view the complete sales history for 2021 81st Avenue, Oakland, including title documents, transfer conditions, mortgages and liens.

Access the complete sales history for 2021 81st Avenue, Oakland with a free account.
Sign up

*Here are the three most recent sales for this property.

More about Alameda County Property Records

Title Documents for 2021 81st 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.

Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 2021 81st Avenue, Oakland

Access detailed property tax data for 2021 81st Avenue, Oakland, CA 94621. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax	$1,858

Market value	$145,404

More about Alameda County Property Taxes

Assessment History for 2021 81st Avenue, Oakland

Here's the assessment & property tax history for 2021 81st 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	$145,404	1.2779	$1,858	+3.42%
2024-2025	$142,554	1.2603	$1,797	-6.32%
2023-2024	$139,759	1.3722	$1,918	+1.64%
2022-2023	$137,019	1.3771	$1,887	+2.21%
2021-2022	$134,334	1.3741	$1,846	+1.07%

Permits for 2021 81st Avenue, Oakland

The complete history of permits filed for 2021 81st 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.

Data not available for this property.

Oakland residential market stats

Median Sale Price

$700,000

0% YoY

Median Price/Sqft

$527

-3.3% YoY

Alameda County Median Sale Price

$955,000

-6.4% 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 2021 81st 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)	0.2 (See more on map)
Fire hazard zone	See more on map
Faults and tsunami inundation zone map	Register
Landslides and liquefaction map	Register

Transportation

Access the detailed traffic volume map for 2021 81st 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 (miles)
Aspire College Academy	4	Charter	K-5	201	0.13
East Oakland Pride Elementary School	2	Public	K-5	331	0.13
Candell's College Preparatory School	NR	Private	K-12	0	0.46
Parker Elementary School	NR	Public	K-8	227	0.49
Markham Elementary School	3	Public	K-5	306	0.50

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Candell's College Preparatory School	NR	Private	K-12	0	0.46
Parker Elementary School	NR	Public	K-8	227	0.49
Ile Omode School	NR	Private	PK-8	108	0.66
I.Q.R.A.A.Educational Academy& Services	NR	Private	K-12	24	0.95
Spectrum Center	NR	Private	1-12	55	1.00

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Candell's College Preparatory School	NR	Private	K-12	0	0.46
LPS Oakland R&D	5	Charter	9-12	348	0.52
Castlemont High	2	Public	9-12	680	0.52
I.Q.R.A.A.Educational Academy& Services	NR	Private	K-12	24	0.95
Spectrum Center	NR	Private	1-12	55	1.00

Neighbors for 2021 81st Avenue, Oakland

Here are the neighbors for 2021 81st Avenue, Oakland.

Address	Square feet	Purchase date	Purchase price
2010 80th Ave, Oakland	870	08/18/2020	$196,000
8021 Atherton St, Oakland	824	02/17/2022
2261 82nd Ave, Oakland	1,524	05/14/2015
2007 81st Ave, Oakland	1,152	07/08/2015	$312,000
2043 81st Ave, Oakland	892	11/08/2021	$550,000
2211 80th Ave, Oakland	1,117	03/09/2015	$20,000
2406 Ritchie St, Oakland	1,250	09/19/2025
2420 Ritchie St, Oakland	1,154	07/09/2025
2262 80th Ave, Oakland	2,163	05/04/2018	$128,500
2055 81st Ave, Oakland	1,262	03/11/2024	$580,000
2200 80th Ave, Oakland	1,666	09/07/2018	$529,000
8001 Bancroft Ave, Oakland	3,756	11/16/2005	$675,000
8000 Olive St, Oakland	981	10/31/2024	$247,000
2032 80th Ave, Oakland	869
2004 80th Ave, Oakland	1,355	05/25/2010	$205,000
2285 82nd Ave, Oakland	2,442	05/04/2023	$725,000
2311 82nd Ave, Oakland	1,088	12/09/2025	$429,000
2221 80th Ave, Oakland	1,732	01/29/2026	$575,000
2414 Ritchie St, Oakland	1,422	07/02/1999
8012 Olive St, Oakland	3,313	03/12/2015

Nearby ZIP Codes for 2021 81st Avenue, Oakland

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

Purchase date	Purchase price	Buyer name	Seller name
07/30/2010	$113,500
07/17/2009	$398,692
12/29/2006	$461,000

Date	Type	Amount	Party 1	Party 2	Maturity	Document	Doc image
07/24/2019	Grant Deed
07/30/2010	Deed
07/27/2010	Deed
07/17/2009	Deed
12/29/2006	Deed
05/30/1995	Deed
11/03/1994	Deed