Los Angeles County  »  91711  »  N Mountain Ave  »  150 N Mountain Ave

150 North Mountain Avenue, Claremont, CA 91711 - Property report

Also known as: 150 N Mountain Ave

Property image for 150 North Mountain Avenue, Claremont, CA 91711
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Property type

Four Units (Any Combination) - 4 Stories or Less (0400)

Year built

1969

Acreage

0.372

Sale price

$12M

General Information

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Address
Primary address
150 N Mountain Ave
Claremont, CA 91711
Zip code
91711
County
Los Angeles
Municipality
Claremont

Owner

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Building
Property type
Four Units (Any Combination) - 4 Stories or Less
Building sq. ft.
3,959
Buildings on lot
1
Stories
4 or less
Year built
1969
Last altered
Bedrooms
8
Bathrooms
8
Sales
Sale date
03/01/2023
Sale price
$12,050,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$12,357
Tax per sq. ft.
$3
Zoning & use
Zoning
Min. Lot Area/Unit: 3,000 Sq Ft (RM 3,000)
Units
4
Lot
Acreage
0.372

Area overview

Walk score
57 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
57 /100.  Bikeable

Data provided by: Walk Score®

School district
Claremont Unified School District
Weed hazard
No
Ownership

Ownership information for 150 North Mountain Avenue, Claremont, CA

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

Sales history for 150 North Mountain Avenue, Claremont, CA 91711

Sale date Sale price Buyer name Seller name
03/01/2023 $12,050,000 XX XXXXXXXXXX XX XX XXX; XXXXXXXXXX XXXXX XXXXXXXXXX XX XXXXXXXXX XXXXXXXXXX XXXXXXXXXX

*Most recent sale on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
03/01/2023 Grant Deed
(Sale for consideration - full DTT - 9 or more parcels in a multiple sale)		 XXXXXXXXX XXXXXXXXXX XXXXXXXXXX XX XXXXXXXXXX XX XX XXX
06/07/2007 Deed XXXXXXXXXX XXXXXX X XXXXXXXXXX XXXXXX X XXXXXX XXXXX
01/24/2002 Deed
(File correction - Single parcel sale)		 XXXXX, X XXXXX, XXXXXXXX XX
12/06/2001 Deed XXXXXXXXXX, X XXXXXXXXXX, XXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 150 North Mountain Avenue, 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
$12,357
Current property tax
$15,091
Tax per sq. ft.
$3
Recent tax assessments
Market value
$1,097,584
Land value
$777,185
Building value
$320,399

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 $1,076,064 1.1258 $12,114 +1.54%
2024-2025 $1,054,965 1.1309 $11,931 +619.92%
2023-2024 $146,799 1.1289 $1,657 +1.50%
2022-2023 $143,922 1.1344 $1,633 +1.22%
2021-2022 $141,101 1.1428 $1,613 +2.97%
2020-2021 $139,656 1.121642 $1,566 +4.14%
2019-2020 $134,234 1.120602 $1,504 +1.62%
2018-2019 $131,603 1.1248 $1,480 +2.76%
2017-2018 $129,024 1.1165 $1,441 +4.32%
2016-2017 $126,495 1.0916 $1,381 +1.50%

Special assessments & penalties for 150 North Mountain Avenue, Claremont, CA

Code Description Tax levied
12862 Claremont Abtmnt
84261 Claremont Unified School Dist Recreation Assmt Dist
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
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 150 North Mountain Avenue, Claremont, CA

No recently recorded permits 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
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 150 North Mountain Avenue, 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)
Our Lady of the Assumption School NR Private K-8 365 0.27
Foothill Country Day School NR Private PK-8 423 0.51
Foothill Country Day School NR Private PK-8 423 0.51
Mountain View Elementary School 4 Public K-6 418 0.73
Vista Del Valle Elementary School 6 Public K-6 322 0.75
Sycamore Elementary School 9 Public K-6 383 0.78
Oakmont Elementary School 6 Public K-6 271 0.81
Harrison Elementary School 3 Public K-8 314 0.94
Barfield Elementary School 5 Public K-6 297 0.98
International Montessori Preschool NR Private PK-K 48 1.03
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
American Christian Military Academy NR Private 7-12 10 0.12
Our Lady of the Assumption School NR Private K-8 365 0.27
El Roble Intermediate School 8 Public 7-8 946 0.36
Foothill Country Day School NR Private PK-8 423 0.51
St Christopher-Joseph-Aquinas Academic Academy NR Private 7-12 31 0.85
Harrison Elementary School 3 Public K-8 314 0.94
Palomares Academy Of Health Science 4 Public 7-12 471 1.07
Community Day School NR Public 7-12 0 1.11
Claremont Adult NR Public 0 1.12
City of Knowledge School NR Private PK-12 160 1.41
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
American Christian Military Academy NR Private 7-12 10 0.12
St Christopher-Joseph-Aquinas Academic Academy NR Private 7-12 31 0.85
Pomona High School 4 Public 9-12 1,174 0.98
Palomares Academy Of Health Science 4 Public 7-12 471 1.07
Community Day School NR Public 7-12 0 1.11
San Antonio High (Continuation) School 4 Public 10-12 70 1.11
Claremont Adult NR Public 0 1.12
Claremont High School 9 Public 9-12 2,256 1.36
City of Knowledge School NR Private PK-12 160 1.41
American Christian Academy NR Private K-12 12 1.58

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

Neighbors for 150 North Mountain Avenue, Claremont, CA

160 N Mountain Ave, Claremont 99 Piedmont Ave, Claremont 284 Princeton Ave, Claremont 120 N Mountain Ave, Claremont 110 N Mountain Ave, Claremont 129 N Cambridge Ave, Claremont 630 W Bonita Ave, Claremont 95 Piedmont Ave, Claremont 101 Piedmont Ave, Claremont 140 N Mountain Ave, Claremont 660 W Bonita Ave, Claremont 290 Princeton Ave, Claremont 130 N Mountain Ave, Claremont 159 N Cambridge Ave, Claremont 848 W Bonita Ave, Claremont 119 N Cambridge Ave, Claremont 139 N Cambridge Ave, Claremont 109 N Cambridge Ave, Claremont 149 N Cambridge Ave, Claremont 750 W Bonita Ave, Claremont

Nearby ZIP codes for 150 North Mountain Avenue, 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 150 North Mountain Avenue, Claremont, CA 91711?

The development at 150 North Mountain Avenue, Claremont, CA 91711 was built in 1969.

What is the total square footage of 150 North Mountain Avenue, Claremont, CA 91711?

150 North Mountain Avenue, Claremont, CA 91711 has a total of 3,959 square feet.

When was 150 North Mountain Avenue, Claremont, CA 91711 last sold and what was the sale price?

150 North Mountain Avenue, Claremont, CA 91711 was last sold on 03/01/2023 for $12,050,000.

What is the assessed value of 150 North Mountain Avenue, Claremont, CA 91711?

150 North Mountain Avenue, Claremont, CA 91711 is currently assessed at $1,097,584.

What are the property taxes for 150 North Mountain Avenue, Claremont, CA 91711?

The property taxes for 150 North Mountain Avenue, Claremont, CA 91711 total $12,356.

How many residential units does this building have?

This building has 4 residential unit(s).

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