23547 Decorah
Diamond Bar, CA 91765
Listing broker / agent: NEST REAL ESTATE · Blake Lammers · 909-214-8985 · CRMLS
MLS # CV26212940 · Last checked Oct 19, 2026 05:53 UTC
About this property
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.
Property details
- MLS number
- CV26212940
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 4 Beds • 2 Baths
- Living area
- 1,859 Sq Ft
- Lot size
- 0.3186 acres
- County
- Los Angeles
- Year built
- 1964
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 17
Building
- Year built
- 1964
- Year built source
- Public Records
- Stories
- 2
- Building stories
- 2
- Levels
- Two
- Entry level
- 1
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 2
Rooms & interior
- Main-level bedrooms
- 1
- Main-level bathrooms
- 1
- Rooms
- Bedroom, Family Room, Kitchen, Primary Bathroom, Primary Bedroom, Other
- Interior features
- Bedroom On Main Level, Galley Kitchen, Primary Suite
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- In Garage, See Remarks
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- Community, In Ground, Private, See Remarks, Association
- Lot features
- Zero To One Unit Acre, Back Yard
- Lot size source
- Assessor
- Property outlook
- City Lights, Hills, Neighborhood
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Community features
- Biking, Curbs, Gutters, Pool
- Association amenities
- Sport Court, Meeting Banquet Party Room, Pickleball, Pool, Spa Hot Tub, Tennis Courts
Fees & lease terms
- Association
- Yes
- Association fee
- $40.00
- Association fee frequency
- Monthly
Schools reported in the listing
- High school district
- Pomona Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Golden Springs Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | Not reported | 0.5 mi |
| Armstrong Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | Not reported | 0.6 mi |
| Lorbeer Middle (school website, opens in a new tab) Pomona Unified · Diamond Bar | 7–8 | 0.7 mi |
| Pantera Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | K–6 | 1.5 mi |
| Ranch Hills Elementary (school website, opens in a new tab) Pomona Unified · Pomona | Not reported | 1.5 mi |
| International Polytechnic High Los Angeles County Office of Education · Pomona | 9–12 | 1.8 mi |
| Diamond Ranch High (school website, opens in a new tab) Pomona Unified · Pomona | 9–12 | 1.8 mi |
| Kellogg Polytechnic Elementary (school website, opens in a new tab) Pomona Unified · Pomona | Not reported | 2.1 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,050,000
- MLS-reported original asking price
- $1,050,000
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 06:03 | $1,050,000 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Diamond Bar
Active residential homes for sale in Diamond Bar, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
22 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-19 07:13 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗