Los Angeles County  »  91711  »  Flat River Rd  »  4770 Flat River Rd

4770 Flat River Road, Claremont, CA 91711 - Property report

Also known as: 4770 Flat River Rd

Property image for 4770 Flat River Road, Claremont, CA 91711
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Property type

Single Family Residence with Pool (0101)

Year built

2009

Acreage

3.041

Sale price

$5,285,000

General Information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
4770 Flat River Rd
Claremont, CA 91711
Zip code
91711
County
Los Angeles
Municipality
Claremont

Owner

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Building
Property type
Single Family Residence with Pool
Building sq. ft.
7,930
Buildings on lot
1
Year built
2009
Last altered
Bedrooms
5
Bathrooms
7
HVAC
Central Solar Heating
Pool
Yes
Sales
Sale date
06/07/2023
Sale price
$5,285,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$64,403
Tax per sq. ft.
$8
Zoning & use
Zoning
Hillside Slope Density 1 (H/SD1)
Units
1
Lot
Acreage
3.041

Area overview

Walk score
0 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
9 /100.  Somewhat Bikeable
School district
Claremont Unified School District
Weed hazard
Yes
Ownership

Ownership information for 4770 Flat River Road, Claremont, CA

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

Sales history for 4770 Flat River Road, Claremont, CA 91711

Sale date Sale price Buyer name Seller name
06/07/2023 $5,285,000 XXX XXXXXX XXXXXX XXXXXX XXXXX; XXXXXX XXXXX XXXXXXX; XXXXXX XXXX XXXXXXX XXXXXXX XXXXX X XXXXXXX; XXX XXXXXXX XXXXXX XXXX XXXXXXXXX XXXXX; XXXXXXX XXXXX X XXXXXXX
04/21/2005 $900,009 XXXXXXX XXXXX; XXXXXXX XXXXX X XXXXXXX XXXXXXX X XXXXXXXXX XXXXX; XXXXXXX XXXXXXX X XXXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/07/2023 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXX XXXXX X XXXXXXX XXX XXXXXX XXXXXX XXXXXX XXXXX
08/14/2015 Grant Deed
(File correction - Single parcel sale)		 XXXXXXX XXXXX XXXXXXX XXXXX X XXXXXXX
08/31/2010 Trust Deed XXXXXXX XXXXX XXXXX XXXXX XXXX
12/12/2008 Trust Deed XXXXXXX XXXXX XXXXXXXXXXXX XXX
04/21/2005 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXX XXXXXXX X XXXXXXXXX XXXXX XXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4770 Flat River Road, Claremont, CA

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

Current property tax
Tax year
2026-2027
Base tax
$64,403
Current property tax
$67,069
Tax per sq. ft.
$8
Recent tax assessments
Market value
$5,720,651
Land value
$2,272,889
Building value
$3,447,762

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 $5,608,482 1.1258 $63,140 +1.54%
2024-2025 $5,498,513 1.1309 $62,183 +39.87%
2023-2024 $3,937,990 1.1289 $44,456 +1.51%
2022-2023 $3,860,775 1.1344 $43,797 +1.25%
2021-2022 $3,785,074 1.1428 $43,256 +2.94%
2020-2021 $3,746,265 1.121642 $42,020 +4.14%
2019-2020 $3,600,794 1.120602 $40,351 +1.62%
2018-2019 $3,530,191 1.1248 $39,708 +2.76%
2017-2018 $3,460,973 1.1165 $38,642 +4.32%
2016-2017 $3,393,112 1.0916 $37,040 +1.50%

Special assessments & penalties for 4770 Flat River Road, Claremont, CA

Code Description Tax levied
12862 Claremont Abtmnt
00747 Consolidated Fire Protection District Of La County- Measure E
06221 County Sanitation District #21
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
00746 Los Angeles County Fire Department Brush Initial Inspection
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 4770 Flat River Road, Claremont, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
10/22/2009
07/09/2009
07/08/2009
07/07/2009
06/19/2009

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Claremont residential market stats

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

Median sale price

$965,000

0.5% Y-o-Y

Median price/sq. ft.

$553

3.8% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
D
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 4770 Flat River Road, Claremont, CA 91711 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)
Western Christian School NR Private PK-8 472 1.97
Western Christian School NR Private PK-8 472 1.97
Valencia Elementary School 7 Public K-6 587 2.05
Pepper Tree Elementary School 8 Public K-6 778 2.24
Chaparral Elementary School 7 Public K-6 606 2.67
Montessori Academy of Claremont NR Private K-12 0 2.84
Carden Arbor View School NR Private K-8 195 3.03
Magnolia Elementary School 7 Public K-6 524 3.15
Sycamore Elementary School 6 Public K-6 439 3.28
Condit Elementary School 7 Public K-6 628 3.32
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Western Christian School NR Private PK-8 472 1.97
Pioneer Junior High School 9 Public 7-8 716 2.74
Montessori Academy of Claremont NR Private K-12 0 2.84
Afflerbaugh-Paige Camp School 2 Public 7-12 30 2.97
Carden Arbor View School NR Private K-8 195 3.03
Faith Christian Academy NR Private 1-12 56 3.48
Danbury Special Education School NR Public K-8 41 3.79
Adult Education NR Public 350 3.90
Leroy Haynes Educational Center NR Private K-12 122 4.16
El Roble Intermediate School 8 Public 7-8 946 4.30
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Montessori Academy of Claremont NR Private K-12 0 2.84
Afflerbaugh-Paige Camp School 2 Public 7-12 30 2.97
Claremont High School 9 Public 9-12 2,256 3.20
The Webb Schools NR Private 9-12 406 3.35
Faith Christian Academy NR Private 1-12 56 3.48
Upland High School 8 Public 9-12 3,070 3.86
Adult Education NR Public 350 3.90
Hillside High School 3 Public 10-12 166 4.09
Leroy Haynes Educational Center NR Private K-12 122 4.16
Inland Conservatory For The Performing Arts School NR Private 5-12 13 4.18

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

Neighbors for 4770 Flat River Road, Claremont, CA

756 Livingston CT, Claremont 772 Livingston CT, Claremont 705 Pomello Dr, Claremont 635 Pomello Dr, Claremont 3769 Elmira Ave, Claremont 725 Livingston CT, Claremont 788 Livingston CT, Claremont 773 Livingston CT, Claremont 789 Livingston CT, Claremont 3740 Elmira Ave, Claremont 3729 Elmira Ave, Claremont 3790 Elmira Ave, Claremont 3760 Elmira Ave, Claremont 3779 Elmira Ave, Claremont 741 Livingston CT, Claremont 3719 Elmira Ave, Claremont 757 Livingston CT, Claremont 738 Livingston CT, Claremont 3780 Elmira Ave, Claremont 709 Livingston CT, Claremont

Nearby ZIP codes for 4770 Flat River Road, Claremont, CA

91724, Los Angeles County, CA 91750, Los Angeles County, CA 91759, Los Angeles County, CA 91768, Los Angeles County, CA 91773, Los Angeles County, CA

Frequently asked questions

What is the year built for 4770 Flat River Road, Claremont, CA 91711?

The development at 4770 Flat River Road, Claremont, CA 91711 was built in 2009.

What is the total square footage of 4770 Flat River Road, Claremont, CA 91711?

4770 Flat River Road, Claremont, CA 91711 has a total of 7,930 square feet.

When was 4770 Flat River Road, Claremont, CA 91711 last sold and what was the sale price?

4770 Flat River Road, Claremont, CA 91711 was last sold on 06/07/2023 for $5,285,000.

What is the assessed value of 4770 Flat River Road, Claremont, CA 91711?

4770 Flat River Road, Claremont, CA 91711 is currently assessed at $5,608,482.

What are the property taxes for 4770 Flat River Road, Claremont, CA 91711?

The property taxes for 4770 Flat River Road, Claremont, CA 91711 total $63,140.

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