21327 Chirping Sparrow Road
Description
Recent comparable sales
Median sold price
$1,450,000
Avg days on market
34
Sale-to-list ratio
96.8%
Diamond Bar, CA
9 comparable properties found
$1,236,000
Sold 05/30/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,325
- Square Feet
- 0.38
- Acres
$1,250,000
Sold 10/28/24
- 4
- Bedrooms
- 3
- Bathrooms
- 2,509
- Square Feet
- 0.25
- Acres
$1,589,000
Sold 07/17/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,805
- Square Feet
- 0.52
- Acres
$1,450,000
Sold 05/20/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,687
- Square Feet
- 0.32
- Acres
$1,379,000
Sold 04/15/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,697
- Square Feet
- 0.17
- Acres
$1,530,000
Sold 07/18/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,712
- Square Feet
- 0.34
- Acres
$1,380,000
Sold 09/28/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,712
- Square Feet
- 0.33
- Acres
$1,450,000
Sold 08/20/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,712
- Square Feet
- 0.21
- Acres
$1,680,000
Sold 05/12/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,697
- Square Feet
- 0.23
- Acres
Location
Sold By Treeline Realty & Investment, Joanne Luu, DRE #01752177
$9,620 per month
30 year fixed, 7.03% Interest
$8,002
$1,618
$0
1Property Information for 21327 Chirping Sparrow Road
Property Details
- MLS Type: Residential / Single Family Residence
- County: Los Angeles County
- Buyer's Agent Compensation: 2.5%
- Zoning: LCR19000*
- Style: Contemporary
- Parcel Number: 8714020007
- Living Area: 2697
- Source Living Area: Vendor Enhanced
- Area: Diamond Bar (616)
- Lot Size Area: 10967
- Source Lot Size Area: Vendor Enhanced
- Assessor Parcel Number: 8714-020-007
- Directions: East of 57 Freeway, West of Hawkwood Rd, North of Falcon Ridge Rd, South of Diamond Bar Blvd.
- Map Coordinate: -117.842811, 33.962879
Building Information
- Stories: 2
- Year Built: 1980
- Lot Size: 0.25 AC / 10,967 SF
Community / Development
- HOA: No
- Senior Community: No
Structure Info
- Building Type: Detached
- Year Built Source: Assessor
- Number Of Stories: 2
- View: Yes
- View Description: Mountains, Hills, City Lights
- View: Mountain(s), Hills, City Lights
Contract Info
- Disclosures: As Is
- Listing Type: Exclusive Agency
- Service Level: Full Service
Land / Lot Info
- Lot Acreage: 0.2518
- Lot Size Square Feet: 10967
Parking Details
- Parking Garage: Garage - 3 Car, Driveway - Concrete
- Total Parking: 3
- Garage Spaces Total: 3
- Parking Features: Garage - Three Door, Concrete
Interior Features
- Room Type: Dressing Area
- Rooms: Dressing Area, Dining Room
- Fireplace Features: Great Room
- Fireplace Rooms: Great Room
- Den: No
- Family Room: 0
- Dining Room: 1
- Furnished: Unfurnished
- Cooling: Air Conditioning, Central, Ceiling Fan
- Cooling Type: Air Conditioning, Central, Ceiling Fan
- Heating: Central
- Heating Type: Central
- Flooring: Ceramic Tile, Engineered Hardwood
- Equipment: Garbage Disposal, Refrigerator, Ceiling Fan, Gas Dryer Hookup, Dishwasher, Range/Oven, Freezer
- Interior Features: Ceiling Fan(s)
- Common Walls: Detached/No Common Walls
- Cooking Appliances: Free Standing Electric, Oven-Electric
- Laundry: Inside, Room
- Eating Areas: Breakfast Counter / Bar, Dining Area, Kitchen Island
- Eating Area: Breakfast Counter / Bar, Dining Room
Exterior Features
- Pool: Yes
- Pool Description: In Ground, Heated with Gas
- Pool Features: In Ground
- Spa: Yes
- Spa: Heated with Gas
- Tennis: No
- Tennis Court: None
- Roof: Composition, Shingle
- Entry Location: Ground Level w/steps
- New Construction: No
- Other Structures: None
Lease Terms
- Entry Date: 04-16-2023
Property History for 21327 Chirping Sparrow Road
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| May 9, 2023 | Sold CLAW #23-260875 | $1,499,000 | — |
| May 9, 2023 | Sold CRMLS #23260875 | $1,499,000 | — |
| May 9, 2023 | Sold SDMLS #23-260875 | $1,499,000 | — |
| May 6, 2023 | Pending CRMLS #23260875 | — | |
| May 4, 2023 | Sold (Public Record) Public Record #1510303107 | $1,499,000 | +10.7% / yr |
| Apr 20, 2023 | Pending CLAW #23-260875 | — | |
| Apr 20, 2023 | Accepting Backup Offers CLAW #23-260875 | — | |
| Apr 20, 2023 | Pending SDMLS #23-260875 | — | |
| Apr 20, 2023 | Accepting Backup Offers CRMLS #23260875 | — | |
| Apr 16, 2023 | Listed (Active) SDMLS #23-260875 | $1,499,000 | — |
| Apr 16, 2023 | Listed (Active) CRMLS #23260875 | $1,499,000 | — |
| Apr 16, 2023 | Listed (Active) CLAW #23-260875 | $1,499,000 | — |
| Mar 28, 2023 | Withdrawn / Cancelled CRMLS #23245375 | $1,600,000 | — |
| Mar 28, 2023 | Withdrawn / Cancelled CLAW #23-245375 | — | |
| Feb 27, 2023 | Listed (Active) CRMLS #23245375 | $1,600,000 | — |
| Feb 27, 2023 | Listed (Active) CLAW #23-245375 | $1,600,000 | — |
| Jan 26, 2021 | Sold CLAW #OC20262391MR | $1,185,000 | — |
| Jan 26, 2021 | Sold SDMLS #OC20262391 | $1,185,000 | — |
| Jan 26, 2021 | Sold CRMLS #OC20262391 | $1,185,000 | — |
| Jan 17, 2021 | Pending SDMLS #OC20262391 | — | |
| Jan 11, 2021 | Sold (Public Record) Public Record #688144726 | $1,185,000 | +1.8% / yr |
| Jan 4, 2021 | Accepting Backup Offers SDMLS #OC20262391 | — | |
| Jan 3, 2021 | Pending CRMLS #OC20262391 | — | |
| Jan 3, 2021 | Pending SDMLS #OC20262391 | — | |
| Jan 3, 2021 | Pending CLAW #OC20262391MR | — | |
| Dec 24, 2020 | Listed (Active) SDMLS #OC20262391 | $1,180,000 | — |
| Dec 24, 2020 | Listed (Active) CLAW #OC20262391MR | $1,180,000 | — |
| Dec 24, 2020 | Listed (Active) CRMLS #OC20262391 | $1,180,000 | — |
| Dec 10, 2015 | Sold CLAW #TR15192054MR | $1,080,000 | — |
| Dec 10, 2015 | Sold CRMLS #TR15192054 | $1,080,000 | — |
| Nov 27, 2015 | Sold (Public Record) Public Record #561746273 | $1,080,000 | +3.9% / yr |
| Oct 29, 2015 | Pending CRMLS #TR15192054 | — | |
| Oct 29, 2015 | Pending CLAW #TR15192054MR | — | |
| Oct 23, 2015 | Price Change CRMLS #TR15192054 | $1,130,000 | — |
| Aug 30, 2015 | Listed (Active) CLAW #TR15192054MR | $1,180,000 | — |
| Aug 30, 2015 | Listed (Active) CRMLS #TR15192054 | $1,180,000 | — |
| Apr 4, 2005 | Sold CRMLS #H501173 | $715,000 | — |
| Apr 4, 2005 | Sold CLAW #H501173MR | $715,000 | — |
| Feb 10, 2005 | Pending CRMLS #H501173 | — | |
| Feb 10, 2005 | Pending CLAW #H501173MR | — | |
| Feb 2, 2005 | Sold (Public Record) Public Record #153711991 | $715,000 | — |
| Feb 1, 2005 | Listed (Active) CLAW #H501173MR | $718,000 | — |
| Feb 1, 2005 | Listed (Active) CRMLS #H501173 | $718,000 | — |
| Nov 13, 2004 | Expired CRMLS #C418614 | $728,000 | — |
| Nov 13, 2004 | Expired CLAW #C418614MR | — | |
| Nov 11, 2004 | Expired CRMLS #H415197 | $718,000 | — |
| Nov 11, 2004 | Expired CLAW #H415197MR | — | |
| Nov 11, 2004 | Listed (Active) CLAW #H415197MR | $718,000 | — |
| Nov 11, 2004 | Listed (Active) CRMLS #H415197 | $718,000 | — |
| Oct 12, 2004 | Expired CRMLS #C418045 | $738,000 | — |
| Oct 12, 2004 | Listed (Active) CRMLS #C418614 | $728,000 | — |
| Oct 12, 2004 | Expired CLAW #C418045MR | — | |
| Oct 12, 2004 | Listed (Active) CLAW #C418614MR | $728,000 | — |
| Oct 3, 2004 | Listed (Active) CRMLS #C418045 | $738,000 | — |
| Oct 3, 2004 | Listed (Active) CLAW #C418045MR | $738,000 | — |
| Oct 2, 2004 | Expired CRMLS #C406530 | $738,000 | — |
| Oct 2, 2004 | Expired CLAW #C406530MR | — | |
| May 3, 2004 | Listed (Active) CRMLS #C406530 | $738,000 | — |
| May 3, 2004 | Listed (Active) CLAW #C406530MR | $738,000 | — |
| Oct 7, 2003 | Expired CRMLS #H308512 | $599,000 | — |
| Oct 7, 2003 | Expired CLAW #H308512MR | — | |
| Aug 7, 2003 | Listed (Active) CLAW #H308512MR | $599,000 | — |
| Aug 7, 2003 | Listed (Active) CRMLS #H308512 | $599,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 05/09/2023 | Sold CLAW #23-260875 | $1,499,000 |
| 05/09/2023 | Sold CRMLS #23260875 | $1,499,000 |
| 05/09/2023 | Sold SDMLS #23-260875 | $1,499,000 |
| 05/06/2023 | Pending CRMLS #23260875 | — |
| 05/04/2023 | Sold (Public Record) Public Record #1510303107 | $1,499,000 +10.7% / yr |
| 04/20/2023 | Pending CLAW #23-260875 | — |
| 04/20/2023 | Accepting Backup Offers CLAW #23-260875 | — |
| 04/20/2023 | Pending SDMLS #23-260875 | — |
| 04/20/2023 | Accepting Backup Offers CRMLS #23260875 | — |
| 04/16/2023 | Listed (Active) SDMLS #23-260875 | $1,499,000 |
| 04/16/2023 | Listed (Active) CRMLS #23260875 | $1,499,000 |
| 04/16/2023 | Listed (Active) CLAW #23-260875 | $1,499,000 |
| 03/28/2023 | Withdrawn / Cancelled CRMLS #23245375 | $1,600,000 |
| 03/28/2023 | Withdrawn / Cancelled CLAW #23-245375 | — |
| 02/27/2023 | Listed (Active) CRMLS #23245375 | $1,600,000 |
| 02/27/2023 | Listed (Active) CLAW #23-245375 | $1,600,000 |
| 01/26/2021 | Sold CLAW #OC20262391MR | $1,185,000 |
| 01/26/2021 | Sold SDMLS #OC20262391 | $1,185,000 |
| 01/26/2021 | Sold CRMLS #OC20262391 | $1,185,000 |
| 01/17/2021 | Pending SDMLS #OC20262391 | — |
| 01/11/2021 | Sold (Public Record) Public Record #688144726 | $1,185,000 +1.8% / yr |
| 01/04/2021 | Accepting Backup Offers SDMLS #OC20262391 | — |
| 01/03/2021 | Pending CRMLS #OC20262391 | — |
| 01/03/2021 | Pending SDMLS #OC20262391 | — |
| 01/03/2021 | Pending CLAW #OC20262391MR | — |
| 12/24/2020 | Listed (Active) SDMLS #OC20262391 | $1,180,000 |
| 12/24/2020 | Listed (Active) CLAW #OC20262391MR | $1,180,000 |
| 12/24/2020 | Listed (Active) CRMLS #OC20262391 | $1,180,000 |
| 12/10/2015 | Sold CLAW #TR15192054MR | $1,080,000 |
| 12/10/2015 | Sold CRMLS #TR15192054 | $1,080,000 |
| 11/27/2015 | Sold (Public Record) Public Record #561746273 | $1,080,000 +3.9% / yr |
| 10/29/2015 | Pending CRMLS #TR15192054 | — |
| 10/29/2015 | Pending CLAW #TR15192054MR | — |
| 10/23/2015 | Price Change CRMLS #TR15192054 | $1,130,000 |
| 08/30/2015 | Listed (Active) CLAW #TR15192054MR | $1,180,000 |
| 08/30/2015 | Listed (Active) CRMLS #TR15192054 | $1,180,000 |
| 04/04/2005 | Sold CRMLS #H501173 | $715,000 |
| 04/04/2005 | Sold CLAW #H501173MR | $715,000 |
| 02/10/2005 | Pending CRMLS #H501173 | — |
| 02/10/2005 | Pending CLAW #H501173MR | — |
| 02/02/2005 | Sold (Public Record) Public Record #153711991 | $715,000 |
| 02/01/2005 | Listed (Active) CLAW #H501173MR | $718,000 |
| 02/01/2005 | Listed (Active) CRMLS #H501173 | $718,000 |
| 11/13/2004 | Expired CRMLS #C418614 | $728,000 |
| 11/13/2004 | Expired CLAW #C418614MR | — |
| 11/11/2004 | Expired CRMLS #H415197 | $718,000 |
| 11/11/2004 | Expired CLAW #H415197MR | — |
| 11/11/2004 | Listed (Active) CLAW #H415197MR | $718,000 |
| 11/11/2004 | Listed (Active) CRMLS #H415197 | $718,000 |
| 10/12/2004 | Expired CRMLS #C418045 | $738,000 |
| 10/12/2004 | Listed (Active) CRMLS #C418614 | $728,000 |
| 10/12/2004 | Expired CLAW #C418045MR | — |
| 10/12/2004 | Listed (Active) CLAW #C418614MR | $728,000 |
| 10/03/2004 | Listed (Active) CRMLS #C418045 | $738,000 |
| 10/03/2004 | Listed (Active) CLAW #C418045MR | $738,000 |
| 10/02/2004 | Expired CRMLS #C406530 | $738,000 |
| 10/02/2004 | Expired CLAW #C406530MR | — |
| 05/03/2004 | Listed (Active) CRMLS #C406530 | $738,000 |
| 05/03/2004 | Listed (Active) CLAW #C406530MR | $738,000 |
| 10/07/2003 | Expired CRMLS #H308512 | $599,000 |
| 10/07/2003 | Expired CLAW #H308512MR | — |
| 08/07/2003 | Listed (Active) CLAW #H308512MR | $599,000 |
| 08/07/2003 | Listed (Active) CRMLS #H308512 | $599,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public records
21327 Chirping Sparrow Road
Beds
4Baths
3Total Finished SqFt
2,697 SqFtAbove Grade Finished SqFt
2,697 SqFtStories
2Lot Size
10,967 SqFtSchools near 21327 Chirping Sparrow Road
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | K to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | 9 to 12 |
Rating | School | Distance |
|---|---|---|
Castle Rock Elementary School PublicK to 5 | ||
South Pointe Middle School Public6 to 8 | ||
Diamond Bar High School Public9 to 12 | ||
Ron Hockwalt Academies (Continuation) School Public9 to 12 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.
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- 6
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- 5
- Bathrooms
- 5,797
- Square Feet
- 1.04
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Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 21327 Chirping Sparrow Road, Diamond Bar, CA 91765 | $1,499,000 | 4 | 3 | 2,697 | 10,967 |
– | 3 | 3 | 2,380 | 10,504 | |
$1,330,000 | 4 | 3 | 2,302 | 10,987 | |
$715,000 | 4 | 3 | 2,697 | 16,802 | |
– | 4 | 3 | 2,805 | 16,895 | |
$635,000 | 4 | 3 | 2,380 | 17,341 | |
$590,000 | 4 | 2 | 2,165 | 10,963 | |
– | 4 | 3 | 3,645 | 12,817 | |
$965,000 | 4 | 3 | 2,798 | 17,500 | |
$1,425,000 | 4 | 3 | 2,697 | 14,725 | |
– | 3 | 2 | 1,752 | 14,672 | |
$1,530,000 | 4 | 3 | 3,124 | 17,262 | |
– | 4 | 3 | 2,695 | 14,092 | |
$1,113,800 | 3 | 3 | 2,798 | 12,898 | |
$880,000 | 5 | 3 | 2,798 | 15,049 | |
$765,000 | 4 | 2 | 2,037 | 20,855 |
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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.
Listing Courtesy of Compass, Inna Santoso, DRE #01745982
Based on information from one of the following Multiple Listing Services: CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.