SELLER WILL CONSIDER A CREDIT TOWARDS 2-1 BUY-DOWN OR CLOSING COST'S!!! Tucked away from the main road in a quiet, secluded setting, this updated Diamond Bar home feels like your own private retreat. Situated on an approximately 13,878 sq. ft. lot, this 4-bedroom, 2-bath home offers 1,859 sq. ft. of living space with the privacy, views, and outdoor space that are hard to find. Inside, you’ll find an updated kitchen with modern cabinetry and countertops, updated flooring and lighting, remodeled bathrooms, and a bright living space centered around a stone fireplace. One of the home’s standout features is a full bedroom and bathroom downstairs, privately positioned from the remaining bedrooms, ideal for parents, in-laws, guests, or multigenerational living. Upstairs, the primary bedroom captures beautiful hillside, neighborhood, city-light, and sunset views, along with a large closet and direct access to the upstairs bathroom. Step outside and the home takes on a true resort like feel. The private backyard features a pool and spa, mature landscaping, and an extended patio with plenty of room to relax, entertain, and enjoy Southern California living. Out front, new concrete and fresh grass complement a massive driveway and 2-car garage, providing plenty of parking. Despite its secluded setting, the home is conveniently positioned between the 57 and 60 freeways, keeping everyday amenities and surrounding communities within easy reach. Private, updated, and designed for both entertaining and family living, this is a side of Diamond Bar you have to experience in person.
For sale
Listed by: NEST REAL ESTATE • Blake Lammers • Contact: 909-214-8985
$1,050,000
23547 Decorah Rd, Diamond Bar, CA 91765
4beds
1,859sqft
Single Family Residence
Built in 1964
0.32 Acres Lot
$1,035,300 Zestimate®
$565/sqft
$40/mo HOA
What's special
- 27 days
- 1,318
- 86
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Blake Lammers DRE #02124301 909-214-8985,
NEST REAL ESTATE
Source: CRMLS,MLS#: CV26212940
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Family Room, Kitchen, Primary Bathroom, Primary Bedroom, Other
Primary bedroom
- Features: Primary Suite
Bedroom
- Features: Bedroom on Main Level
Kitchen
- Features: Galley Kitchen
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: In Garage, See Remarks
Features
- Bedroom on Main Level, Galley Kitchen, Primary Suite
- Has fireplace: Yes
- Fireplace features: Family Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,859 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Front Door
- Has private pool: Yes
- Pool features: Community, In Ground, Private, See Remarks, Association
- Has view: Yes
- View description: City Lights, Hills, Neighborhood
Lot
- Size: 0.32 Acres
- Features: 0-1 Unit/Acre, Back Yard
Details
- Parcel number: 8703016020
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1964
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Biking, Curbs, Gutter(s), Pool
HOA
- Has HOA: Yes
- Amenities included: Sport Court, Meeting/Banquet/Party Room, Pickleball, Pool, Spa/Hot Tub, Tennis Court(s)
- HOA fee: $40 monthly
- HOA name: Diamond Point
- HOA phone: 909-860-2393
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $565/sqft
- Tax assessed value: $946,763
- Date on market: 9/30/2026
- Cumulative days on market: 27 days
- Listing terms: Cash,Cash to New Loan,Conventional,FHA,Submit,VA Loan
- Inclusions: All Appliances
- Exclusions: Staging + Personal Items
Estimated market value
$1,035,300
$984,000 - $1.09M
$4,791/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/30/2026 | Listed for sale | $1,050,000+15.4%$565/sqft |
Source:  CRMLS #CV26212940 Report a problem | ||
| 9/11/2026 | Listing removed | $5,000$3/sqft |
Source: CRMLS #CV26137403 Report a problem | ||
| 7/30/2026 | Price change | $5,000-9.1%$3/sqft |
Source: CRMLS #CV26137403 Report a problem | ||
| 6/24/2026 | Listed for rent | $5,500$3/sqft |
Source: CRMLS #CV26137403 Report a problem | ||
| 9/22/2023 | Sold | $910,000+13.8%$490/sqft |
Source: Public Record Report a problem | ||
| 9/7/2023 | Listed for sale | $800,000+39.1%$430/sqft |
Source: CRMLS #WS23159996 Report a problem | ||
| 6/1/2020 | Sold | $575,000-8%$309/sqft |
Source:  CRMLS #TR20027905 Report a problem | ||
| 4/21/2020 | Pending sale | $625,000$336/sqft |
Source: Coldwell Banker Tri-Counties Realty #TR20027905 Report a problem | ||
| 3/10/2020 | Price change | $625,000-3.8%$336/sqft |
Source: Coldwell Banker Tri-Counties Realty #TR20027905 Report a problem | ||
| 2/8/2020 | Listed for sale | $650,000$350/sqft |
Source: Coldwell Banker Tri-Counties R #TR20027905 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $946,763 +2% |
| 2025 | $12,521 +8.5% | $928,200 +2% |
| 2024 | $11,536 +20.9% | $910,000 +22.4% |
| 2023 | $9,545 +1.5% | $743,285 +2% |
| 2022 | $9,400 +2.2% | $728,712 +2% |
| 2021 | $9,195 +166.1% | $714,425 +209.4% |
| 2020 | $3,455 | $230,885 +2% |
| 2019 | $3,455 +7.5% | $226,359 +2% |
| 2018 | $3,215 | $221,922 +2% |
| 2017 | $3,215 +1.8% | $217,572 +2% |
| 2016 | $3,159 +4.8% | $213,307 +1.5% |
| 2015 | $3,014 +1.2% | $210,104 +2% |
| 2014 | $2,978 | $205,989 +2.5% |
| 2012 | -- | $201,040 +2% |
| 2011 | -- | $197,099 +0.8% |
| 2010 | -- | $195,626 -0.2% |
| 2009 | -- | $196,091 +2% |
| 2008 | -- | $192,247 +2% |
| 2007 | -- | $188,478 +2% |
| 2006 | -- | $184,783 |
| 2005 | -- | $184,783 +4% |
| 2004 | -- | $177,609 +1.9% |
| 2003 | -- | $174,355 +2% |
| 2002 | -- | $170,937 +4% |
| 2000 | -- | $164,301 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 91765
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