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20948 Glenbrook Dr

Diamond Bar, CA 91789

4 bd 3 ba 2,432 sqft Built 1983 Lot 10,285 sqft single_family
No recorded sales

Location

Timeline: Sale, Listing & Tax History

Recorded events

No recorded events

No sale or listing events are on file for this property.

Tax assessment history

YearBuildingLandTotal assessedTax paid
2025 $274,941 $556,226 $831,167 $10,577
2024 $274,941 $556,226 $831,167 $10,034
2023 $264,265 $534,628 $798,893 $9,793
2022 $259,084 $524,146 $783,230 $9,589
2021 $254,004 $513,869 $767,873 $9,408
2020 $272,833 $406,614 $679,447 $8,444
2019 $267,484 $398,642 $666,126 $8,203
2018 $262,240 $390,826 $653,066 $7,892
2017 $257,099 $383,163 $640,262 $7,531
2016 $252,058 $375,650 $627,708 $7,304
2015 $248,272 $370,008 $618,280 $7,348
2014 $243,409 $362,761 $606,170 $7,355
2013 $242,309 $361,122 $603,431 $7,295
2012 $237,558 $354,042 $591,600 $7,275
2010 $170,000 $396,700 $566,700 $6,910
2009 $170,000 $396,700 $566,700 $6,877
2008 $234,900 $548,200 $783,100 $9,289
2007 $241,740 $564,060 $805,800 $9,242

Property facts

Year built
1983
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,432 sqft
Lot size
10,285 sqft
ZIP code
91789
City
Diamond Bar
Street
Glenbrook Dr
Coordinates
33.99533, -117.84621

Comparable properties nearby

Frequently asked questions

When did 20948 Glenbrook Dr last sell?
No public-record sale is on file for 20948 Glenbrook Dr.
What is the current tax assessment for 20948 Glenbrook Dr?
The most recent total assessment for 20948 Glenbrook Dr (year 2025) is $831,167 with $10,577 in property tax.
When was 20948 Glenbrook Dr built?
20948 Glenbrook Dr was built in 1983.
How does 20948 Glenbrook Dr compare to others on Glenbrook Dr?
We do not currently track other properties on Glenbrook Dr.
What are the property facts for 20948 Glenbrook Dr?
20948 Glenbrook Dr is a 4 bed, 3 bath, 2,432 sqft, 10,285 sqft lot single_family.
Is 20948 Glenbrook Dr a flip candidate?
No — 20948 Glenbrook Dr does not appear in our flips dataset.
Is 20948 Glenbrook Dr a tax-appeal candidate?
No — 20948 Glenbrook Dr is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+2.3%
Implied 1-yr
+9.0%
2026 Q3
$1.61M
2026 Q4
$1.64M
ZIP 91789 — Median Price History + Forecast

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