
23547 Decorah, Diamond Bar, CA 91765
23547 Decorah, Diamond Bar, CA 91765
Property Description
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.
Features & Amenities
Property Details
Mortgage Calculator
Current Rates
Comparative Market Analysis
Residential Tier · 5 active · 5 closed
Diamond Bar · Single Family Residence
Listed 14.9% below the median closed sale of $1,234,520.
Price Position
Priced below the market — value advantage over the field.
Active Properties (5)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 24020 Prospect Valley | Diamond Bar | 1962 | 4 | 2 | 1,640 | 9,875 | $686 | $1.12M | 108 | 77 |
| 21725 Lost River | Diamond Bar | 1963 | 4 | 3 | 1,813 | 8,392 | $694 | $1.26M | 86 | 76 |
| 211 Benicia Road | Diamond Bar | 1961 | 4 | 2 | 1,640 | 8,142 | $548 | $899,000 | 76 | 76 |
| 2545 Castle Rock Road | Diamond Bar | 1962 | 4 | 3 | 1,942 | 8,002 | $669 | $1.30M | 59 | 75 |
| 23930 Sapphire Canyon | Diamond Bar | 1968 | 4 | 4 | 1,888 | 10,968 | $630 | $1.19M | 75 | 74 |
| Total: 5 · Average | 4.0 | 2.8 | 1,784.6 | 9,075.8 | $645.4 | $1.15M | 80.8 | |||
| Median | 1,813 | $1.19M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23819 Country View | Diamond Bar | 1975 | 09/11/2026 | 4 | 2 | 1,704 | 9,137 | $1.18M | $1.13M | $663 | 0.96 | 98 | 85 |
| 492 Ballena | Diamond Bar | 1967 | 08/19/2026 | 4 | 2 | 1,827 | 13,695 | $988,000 | $960,000 | $525 | 0.97 | 46 | 84 |
| 2115 Tierra Loma Drive | Diamond Bar | 1963 | 09/09/2026 | 4 | 3 | 1,823 | 11,401 | $1.27M | $1.23M | $677 | 0.97 | 49 | 80 |
| 22608 Red Fir Lane | Diamond Bar | 1971 | 10/06/2026 | 4 | 2 | 2,054 | 11,346 | $1.29M | $1.28M | $623 | 0.99 | 71 | 79 |
| 2016 Peaceful Hills Road | Diamond Bar | 1982 | 09/28/2026 | 4 | 2 | 2,455 | 9,844 | $1.48M | $1.44M | $585 | 0.97 | 37 | 78 |
| Total: 5 · Average | 4.0 | 2.2 | 1,972.6 | 11,084.6 | $1.21M | $1.21M | $614.6 | — | 60.2 | ||||
| Median | 1,827 | $1.23M | $1.23M | ||||||||||
Market Analysis
List vs Sale $/SqFt
Sale Price Trend
Days on Market
Sale vs List Price
This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.