Listed by Diana Cheng DRE #00856071 Country Queen Real Estate
Listed by Juliet Chung DRE #01887530 Country Queen Real Estate
Contact: 909-208-4040
For sale
$988,000
Est. $6,894/mo
Land
2.14
acres (lot)

23431 Ridge Line Rd, Diamond Bar, CA 91765

map-entry

About this home

Vacant landProperty Type
2.14 acresLot Size
$461,682Price/Acres
$350/moHOA Dues
Listing updated:
Redfin checked: 2 minutes ago
Source:CRMLS #TR24237548
664 days on Redfin1,092 views10 favorites

Payment calculator

$6,894 per month

Principal and interest$5,325
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($197,600)
Home price
$988,000
Loan details
30-yr fixed, 7.13%
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Around this home

Schools

Evergreen Elementary School

Public K-5 • Assigned • 1.5mi

9/10
Chaparral Middle School

Public 6-8 • Assigned • 0.5mi

10/10
Diamond Bar High School

Public 9-12 • Assigned • 1.7mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Property details

  • Interior features
  • Has a view

Sale and tax history for 23431 Ridge Line Rd

Public record

Beds
Baths
Stories
Lot width
Lot depth
Lot size
Year renovated
Finished Sq. Ft.
Unfinished Sq. Ft.
Total Sq. Ft.
Year built
Style
Vacant Land
County
Los Angeles County
APN
8713004002
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Feb 25, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

5/10 Heat Factor

4 days above 98° expected this year, 9 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Diamond Bar, CA • 91765
Average low and high temperatures (°F)
68
50
71
52
73
53
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53
76
57
81
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61
89
65
86
64
80
59
71
52
69
51
Jan
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May
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Sun exposure

74/ 100

Good sunlight

Sunscore

This home receives average direct sun exposure in Diamond Bar. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9 hrs
3.5 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 23431 Ridge Line Rd

$889,125
$99K under list price of $988K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $990K to $1.1M.

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GreatSchools Ratings provided by GreatSchools.org.