Los Angeles County  »  91768  »  William St  »  646 William St

646 William Street, Pomona, CA 91768 - Property report

Also known as: 646 William St

Property image for 646 William Street, Pomona, CA 91768
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Property type

Single Family Residence (0100)

Year built

1905

Acreage

0.162

Sale price

$380,000

General Information

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Address
Primary address
646 William St
Pomona, CA 91768
Zip code
91768
Neighborhood
West Holt
County
Los Angeles
Municipality
Pomona

Owner

Find out who owns 646 William Street, Pomona, CA 91768. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,100
Buildings on lot
1
Year built
1905
Last altered
Bedrooms
3
Bathrooms
1
HVAC
Floor/wall heating
Sales
Sale date
07/23/2019
Sale price
$380,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$5,307
Tax per sq. ft.
$5
Zoning & use
Zoning
Residential Neighborhood District 1 (RND1)
Units
1
Lot
Acreage
0.162

Area overview

Walk score
81 /100.  Very Walkable
Transit score
47 /100.  Some Transit
Bike score
62 /100.  Bikeable
School district
Pomona Unified School District
Weed hazard
No
Ownership

Ownership information for 646 William Street, Pomona, CA

Uncover detailed property contact info like individual owners, building management and representatives from permits.

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

Sales history for 646 William Street, Pomona, CA 91768

Sale date Sale price Buyer name Seller name
07/23/2019 $380,000 XXXXXX XXXXX XXXXXXX; XXXXXX XXXXX; XXXXXX XXXXXXXXX XX XXXXX; XXXXX XXXXXX
04/11/2013 $225,000 XX XXXXX; XXXXX XXXXXX XXXXXX XXXXXXX X
02/17/2010 $160,001 XXXXXX XXXXXXX X XXXXXXXX XXXXX; XXXXXXXX XXXXX; XXXXXXXX XXXXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
10/24/2022 Trust Deed XXXXXX XXXXX XXXXXXX XXXXXX XXXXX XX XXXXXXXX XXXXXXXXXX
02/07/2022 Trust Deed XXXXXX XXXXX XXXXXXX XXXXXXX XXXXX XXX
07/19/2021 Trust Deed XXXXXX XXXXX XXXXXXX XXXXXXX XXXXX XXX
07/14/2020 Trust Deed XXXXXX XXXXXXXXX XXXXXXX XXXXXXXX XXXXXXXXXXX
07/23/2019 Trust Deed XXXXXX XXXXX XXXXX XXXXXXXXX XXXXXXXX XXX
07/23/2019 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XX XXXXX XXXXXX XXXXX XXXXXXX
04/11/2013 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXX XXXXXXX X XX XXXXX
02/17/2010 Assignment of Rents
Trust Deed		 XXXXXX XXXXXXX X XXXX XX XXXXXXX XXXXXXXX XXXXX XXX XXXXXXX XXXXXXXXXXX
02/17/2010 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXXX XXXXX XXXXXX XXXXXXX X
10/27/2009 Notice XXXXXXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 646 William Street, Pomona, 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
$5,307
Current property tax
$5,782
Tax per sq. ft.
$5
Recent tax assessments
Market value
$423,893
Land value
$312,343
Building value
$111,550

More about Los Angeles 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 $423,893 1.2519 $5,307 +7.58%
2024-2025 $415,582 1.187 $4,933 +2.08%
2023-2024 $407,434 1.1861 $4,833 +1.49%
2022-2023 $399,446 1.192 $4,761 +2.15%
2021-2022 $391,614 1.1901 $4,661 +0.30%
2020-2021 $387,600 1.198895 $4,647 +51.15%
2019-2020 $244,379 1.25802 $3,074 +5.45%
2018-2019 $243,503 1.1973 $2,915 +1.76%
2017-2018 $238,729 1.2001 $2,865 +4.52%
2016-2017 $234,049 1.1712 $2,741 +0.88%

Special assessments & penalties for 646 William Street, Pomona, CA

View all special assessments applicable for this property, including abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments.

Code Description Tax levied
06221 County Sanitation District #21
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
33011 Mwd Water Standby Charge #2
00177 Safe, Clean Water Program Funding Measure W
06132 San Gabriel Valley Mosquito Abatement
36551 Three Valleys Mwd Standby Charge
Permits

Permit information for 646 William Street, Pomona, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Neighborhood

Pomona residential market stats

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

Median sale price

$675,000

3.8% Y-o-Y

Median price/sq. ft.

$459

-6.9% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

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

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 646 William Street, Pomona, CA 91768 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)
Roosevelt Elementary School 4 Public K-5 433 0.18
Crystal Montessori Academy NR Private PK, K-2 0 0.31
Crystal Montessori Academy NR Private PK, K-2 0 0.31
St. Joseph Elementary School NR Private K-5 79 0.55
New Dimensions Academy NR Private K-8 100 0.61
New Dimensions School NR Private PK-8 73 0.61
Lincoln Elementary School 4 Public K-6 299 0.64
Lopez Elementary School 2 Public K-6 441 0.69
Adult And Career Education NR Public 0 0.91
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Pomona Catholic Middle School NR Private 6-8 72 0.13
School Of Arts And Enterprise 3 Charter 6-12 667 0.56
New Dimensions Academy NR Private K-8 100 0.61
New Dimensions School NR Private PK-8 73 0.61
Sweeney Academy NR Private K-12 6 0.87
Adult And Career Education NR Public 0 0.91
Vejar Elementary School 4 Public K-8 783 1.11
Cortez Elementary School 6 Public K-8 608 1.14
Young People Corporation Academy NR Private K-12 0 1.16
Emerson Middle School 3 Public 6-8 703 1.31
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Pomona Catholic Girls High School NR Private 9-12 312 0.13
New Community Academy NR Private 9-12 9 0.46
School Of Arts And Enterprise 3 Charter 6-12 667 0.56
Sweeney Academy NR Private K-12 6 0.87
Adult And Career Education NR Public 0 0.91
Young People Corporation Academy NR Private K-12 0 1.16
Shield of Faith Christian School NR Private PK, K-12 0 1.17
Fremont Academy Of Engineering And Design 4 Public 7-12 719 1.54
Garey High School 5 Public 9-12 1,666 1.75
Ganesha High School 4 Public 9-12 936 1.86

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

Neighbors for 646 William Street, Pomona, CA

662 William St, Pomona 682 William St, Pomona 590 N Huntington Blvd, Pomona 580 N Huntington Blvd, Pomona 654 William St, Pomona 607 W Holt Ave, Pomona 659 W Holt Ave, Pomona 637 W Holt Ave, Pomona 560 N Huntington Blvd, Pomona 629 W Holt Ave, Pomona 634 William St, Pomona 628 William St, Pomona 670 William St, Pomona 638 W Holt Ave, Pomona 600 William St, Pomona 653 W Holt Ave, Pomona 620 William St, Pomona 667 W Holt Ave, Pomona 645 W Holt Ave, Pomona 620 W Holt Ave, Pomona

Nearby ZIP codes for 646 William Street, Pomona, CA

91711, Los Angeles County, CA 91722, Los Angeles County, CA 91723, Los Angeles County, CA 91724, Los Angeles County, CA 91748, Los Angeles County, CA 91750, Los Angeles County, CA 91773, Los Angeles County, CA

Frequently asked questions

What is the year built for 646 William Street, Pomona, CA 91768?

The development at 646 William Street, Pomona, CA 91768 was built in 1905.

What is the total square footage of 646 William Street, Pomona, CA 91768?

646 William Street, Pomona, CA 91768 has a total of 1,100 square feet.

When was 646 William Street, Pomona, CA 91768 last sold and what was the sale price?

646 William Street, Pomona, CA 91768 was last sold on 07/23/2019 for $380,000.

What is the assessed value of 646 William Street, Pomona, CA 91768?

646 William Street, Pomona, CA 91768 is currently assessed at $423,893.

What are the property taxes for 646 William Street, Pomona, CA 91768?

The property taxes for 646 William Street, Pomona, CA 91768 total $5,306.

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