Welcome to 524 Topside Place, where stunning panoramic canyon and mountain views meet exceptional opportunity. Perched at the end of a quiet cul-de-sac, this single-story 4 bed, 2 bath home offers breathtaking, unobstructed vistas from its expansive 21,612 sq. ft. lot. With 1,791 sq. ft. of living space, this 1988-built gem is ready to be reimagined. The backyard is your private retreat, complete with a sparkling pool, fruit trees (fig, citrus, and guava), and plenty of space to entertain or expand. A peaceful covered porch and courtyard are perfect for relaxing and enjoying a quiet morning coffee or tea. Bring your vision and make it your own! Located in a well-established neighborhood, known for its mature trees, parks, hiking trails, shopping, and golf. This home needs some TLC—but with a view like this, it’s an opportunity you don't want to miss. Full repipe of home with Lifetime warranty in 2024. Priced to sell—create your one-story dream home retreat!
For sale
Listing Provided by:
Annette Moraga Drake DRE #02029207 9496065825,
Coldwell Banker Realty,
Dawn Wood DRE #01145421 949-813-1762,
Coldwell Banker Realty
$1,075,000
524 Topside Pl, Diamond Bar, CA 91765
4beds
1,791sqft
Est.:
Single Family Residence
Built in 1988
0.5 Acres Lot
$1,073,800 Zestimate®
$600/sqft
$-- HOA
What's special
- 1 day
- on Zillow |
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Zillow last checked: 7 hours ago
Listing updated: 8 hours ago
Listing Provided by:
Annette Moraga Drake DRE #02029207 9496065825,
Coldwell Banker Realty,
Dawn Wood DRE #01145421 949-813-1762,
Coldwell Banker Realty
Source: CRMLS,MLS#: OC25172771
Originating MLS: California Regional MLS

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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 4
Rooms
- Room types: Art Studio, Bedroom, Den, Entry/Foyer, Family Room, Game Room, Great Room, Kitchen, Laundry, Library, Living Room, Primary Bathroom, Primary Bedroom, Media Room, Office, Retreat, Dining Room
Bedroom
- Features: All Bedrooms Down
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Dual Sinks, Enclosed Toilet, Laminate Counters, Solid Surface Counters, Soaking Tub, Separate Shower, Tub Shower, Vanity
Kitchen
- Features: Galley Kitchen
Kitchen
- Features: Kitchen/Family Room Combo, Tile Counters
Heating
- Central, Forced Air, Fireplace(s), Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Gas Cooktop, Disposal, Gas Water Heater, Microwave, Vented Exhaust Fan, Water To Refrigerator
- Laundry: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup, Inside, Laundry Room
Features
- Wet Bar, Breakfast Area, Block Walls, Ceramic Counters, Cathedral Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, High Ceilings, Open Floorplan, Pantry, Storage, Solid Surface Counters, Tile Counters, Track Lighting, Unfurnished, Bar, All Bedrooms Down, Bedroom on Main Level, Galley Kitchen, Main Level Primary, Primary Suite
- Flooring: Carpet, Laminate
- Windows: Screens
- Has fireplace: Yes
- Fireplace features: Dining Room, Family Room, Gas, Great Room, Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,791 sqft
Property
Parking
- Total spaces: 6
- Parking features: Concrete, Direct Access, Door-Single, Driveway Up Slope From Street, Garage Faces Front, Garage, Garage Door Opener, Paved, Private
- Attached garage spaces: 2
- Uncovered spaces: 4
Accessibility
- Accessibility features: None
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Patio & porch: Concrete, Covered, Front Porch, Stone
- Exterior features: Lighting, Rain Gutters
- Has private pool: Yes
- Pool features: Fenced, Gunite, Gas Heat, Heated, In Ground, Private
- Spa features: None
- Has view: Yes
- View description: City Lights, Canyon, Hills, Mountain(s), Panoramic, Valley
Lot
- Size: 0.5 Acres
- Features: Back Yard, Cul-De-Sac, Front Yard, Garden, Gentle Sloping, Sprinklers In Rear, Sprinklers In Front, Lawn, Near Park, Sprinklers On Side, Sprinkler System, Street Level, Trees, Yard
Details
- Parcel number: 8281047024
- Zoning: LCR115000-R180
- Special conditions: Standard
- Other equipment: Satellite Dish
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Drywall, Stone Veneer, Stucco
- Foundation: Slab
- Roof: Concrete,Flat Tile,Tile
Condition
- Repairs Cosmetic
- New construction: No
- Year built: 1988
Utilities & green energy
- Electric: 220 Volts in Laundry
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Available, Sewer Available, Sewer Connected, Underground Utilities, Water Available, Water Connected
Community & HOA
Community
- Features: Curbs, Dog Park, Golf, Hiking, Street Lights, Sidewalks, Park
- Security: Firewall(s)
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $600/sqft
- Tax assessed value: $377,830
- Annual tax amount: $5,265
- Date on market: 8/3/2025
- Listing terms: Cash,Cash to New Loan,Conventional,1031 Exchange,FHA,VA Loan
- Road surface type: Paved
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