Alameda County » 657 Bartlett Ave

Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541 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	657 Bartlett Avenue, Hayward
Zip code	94541
County	Alameda

Neighborhood	Longwood - Winton Grove
Parcel ID	412-87-77-2

Sales & Tax Overview for 657 Bartlett Avenue, Hayward

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

Current property tax	$0

Lot & Building Information for 657 Bartlett Avenue, Hayward

Building sqft	77,456
Building class	Restricted Residential Income Property (7500)
Acreage	1.91
Units	95
Year built	1979
Stories	3
Bedrooms	95
Bathrooms	98

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Planned Development (PD-1560)
School district	San Lorenzo School

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

Other Property Data for 657 Bartlett Avenue, Hayward

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

• Improvements for 657 Bartlett Avenue, Hayward , 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 657 Bartlett Avenue, Hayward

What is the year built & the total sq. ft. for Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541?

Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541 was built in 1979 and has a total of 77,456 square feet.

What is the assessed value of Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541 and the property tax paid?

Assessed at $6,569,846, the tax amount paid for Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541 is $77,432.

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 657 Bartlett Avenue, Hayward

Create a free account to view the complete sales history for 657 Bartlett Avenue, Hayward, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Alameda County Property Records

Title Documents for 657 Bartlett Avenue, Hayward

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	Maturity
11/12/2024	Ucc amendment(3&+ pgs)
06/12/2018	Easement
02/25/2015	Ucc Fin STMT(3&+PGS)
02/25/2015	Agreement
02/25/2015	Assignment of Rents Deed of Trust Ucc Fin STMT(1-2 PGS)	03/01/2050
02/25/2015	Assignment of Rents Deed of Trust Ucc Fin STMT(1-2 PGS)	03/01/2050

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

R: Recorded date
D: Document date

Property Taxes for 657 Bartlett Avenue, Hayward

Access detailed property tax data for Wittenberg Manor - Wittenberg Manor - 657 Bartlett Avenue, Hayward, CA 94541. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$77,432
Current property tax	$0

Market value	$6,569,846

More about Alameda County Property Taxes

Assessment History for 657 Bartlett Avenue, Hayward

Here's the assessment & property tax history for 657 Bartlett Avenue, Hayward, 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	$6,569,846	1.1786	$77,432	+1.30%
2024-2025	$6,441,856	1.1866	$76,439	-23.19%
2023-2024	$6,321,852	1.5741	$99,512	+32.63%
2022-2023	$6,198,835	1.2104	$75,031	+2.48%
2021-2022	$6,083,451	1.2035	$73,214	+1.61%

Permits for 657 Bartlett Avenue, Hayward

The complete history of permits filed for 657 Bartlett Avenue, Hayward, 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.

Unlock the permit history for 657 Bartlett Avenue, Hayward with a free account.
Sign up

Hayward residential market stats

Median Sale Price

$822,500

-5.5% YoY

Median Price/Sqft

$591

-2.6% YoY

Alameda County Median Sale Price

$965,000

-7.1% YoY

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

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

Risk

Create a free account to unlock extended information for 657 Bartlett Avenue, Hayward, 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)	X (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 657 Bartlett Avenue, Hayward 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)
San Lorenzo Unified Preschool	NR	Public		0	0.17
Lorenzo Manor Elementary School	4	Public	K-5	465	0.30
St. Joachim's Elementary School	NR	Private	K-8	305	0.52
San Lorenzo Adult	NR	Public		0	0.55
Lea's Christian	NR	Private	PK-5	92	0.56

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance to school (mi)
San Lorenzo Unified Preschool	NR	Public		0	0.17
Royal Sunset (Continuation) School	2	Public	7-12	90	0.17
Bohannon Middle School	5	Public	6-8	689	0.47
St. Joachim's Elementary School	NR	Private	K-8	305	0.52
San Lorenzo Adult	NR	Public		0	0.55

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance to school (mi)
San Lorenzo Unified Preschool	NR	Public		0	0.17
Royal Sunset (Continuation) School	2	Public	7-12	90	0.17
San Lorenzo Adult	NR	Public		0	0.55
Hayward Adult	NR	Public		0	1.07
Brenkwitz High School	2	Public	9-12	179	1.07

Neighbors for 657 Bartlett Avenue, Hayward

Here are the neighbors for Wittenberg Manor - 657 Bartlett Avenue, Hayward.

Address	Square feet	Purchase date	Purchase price
741 Bartlett Ave, Hayward	13,858	04/29/2009
672 Yorton Ln, Hayward	1,746	04/11/2022
691 Whittington Ln, Hayward	1,567	08/18/2025
655 Whittington Ln, Hayward	1,468	05/26/2006
711 Penny Ln, Hayward	1,746	08/07/2023
690 Yorton Ln, Hayward	1,567	10/05/1993
19973 Royal Ave, Hayward	1,530
673 Whittington Ln, Hayward	1,746	11/15/2021
713 Bartlett Ave, Hayward	46,198
341 Oxford St, Hayward	1,894	09/09/2013	$153,000
19839 Royal Ave, Hayward	1,260	09/22/2025
705 Bartlett Ave, Hayward		12/06/2017	$760,000
19941 Royal Ave, Hayward	1,066	12/23/1996	$60,000
618 Yorton Ln, Hayward	1,746	09/21/1993
19871 Royal Ave, Hayward	1,369	01/31/2020
18792 Galton Ln, Hayward	1,746	12/10/2020
18884 Hesperian Blvd, Hayward	7,264	04/21/2022
654 Yorton Ln, Hayward	1,468	12/01/2021
18700 Hesperian Blvd, Hayward	3,825
727 Bartlett Ave, Hayward	9,802	03/09/2016

Nearby ZIP Codes for 657 Bartlett Avenue, Hayward

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

Issued	Permit	Type	Status
02/18/2018
08/11/2016
05/29/2015
04/03/2015