Los Angeles County property records for 20 addresses on Monument Canyon Dr, Diamond Bar, CA · Last verified October 2026
| Properties | 68 |
|---|---|
| Median Sale Price | $560,000 |
| Deeds and Mortgages on File | 92 |
| Median Price per Sqft | $513 |
| Owner Occupied | 63% |
| Median Annual Tax Bill | $5,525 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23600 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $552,000 Apr 2023 | $3,198 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23610 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $560,000 Mar 2023 | $6,177 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23620 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $516,000 Dec 2020 | $5,213 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23630 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $400,000 Sep 2019 | $5,721 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23640 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $625,000 Feb 2025 | $5,580 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23650 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $755,000 Apr 2025 | $5,225 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23660 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $760,000 Sep 2025 | $5,229 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23670 Monument Canyon Dr |
7 units · 1,025 sq ft Built 1979 | $535,000 Jan 2021 | $5,363 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23707 Monument Canyon Dr |
4 bd · 3 ba · 2,344 sqft built 1979 · 0.274 acres | $448,000 Jul 2003 | $8,302 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23710 Monument Canyon Dr |
4 bd · 2 ba · 1,771 sqft built 1980 · 0.189 acres | $215,000 Nov 1993 | $5,040 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23715 Monument Canyon Dr |
3 bd · 2 ba · 1,507 sqft built 1979 · 0.498 acres | $298,000 Jul 2002 | $5,992 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23721 Monument Canyon Dr |
4 bd · 3 ba · 2,763 sqft built 1979 · 0.371 acres | $1,420,000 Oct 2023 | $18,073 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23722 Monument Canyon Dr |
5 bd · 3 ba · 2,219 sqft built 1980 · 0.227 acres | $183,000 Feb 1988 | $6,677 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23727 Monument Canyon Dr |
4 bd · 3 ba · 2,482 sqft built 1979 · 0.264 acres | $200,000 May 1997 | $6,094 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23728 Monument Canyon Dr |
4 bd · 3 ba · 2,344 sqft built 1980 · 0.303 acres | $1,100,000 Nov 2021 | $14,667 2025 | Assessor + 6 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23736 Monument Canyon Dr |
4 bd · 2 ba · 1,771 sqft built 1980 · 0.223 acres | $530,000 May 2010 | $8,865 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23742 Monument Canyon Dr |
4 bd · 2 ba · 1,771 sqft built 1980 · 0.294 acres | $4,850 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23743 Monument Canyon Dr |
4 bd · 2 ba · 1,771 sqft built 1979 · 0.399 acres | $678,000 Oct 2015 | $10,366 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23749 Monument Canyon Dr |
5 bd · 3 ba · 2,136 sqft built 1979 · 0.356 acres | $838,500 Oct 2017 | $12,207 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23750 Monument Canyon Dr |
4 bd · 3 ba · 2,344 sqft built 1979 · 0.279 acres | $3,442 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |