22628 Ridge Line

Diamond Bar, CA 91765

Active

$2,295,000
6Beds
5Baths
4,786Sq Ft
1977Year built
1Days on market

Listed Oct 31, 2026. Days on market is reported by the MLS and may differ from calendar days.

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About this home

**Headline** View Estate Behind the Gates of The Country, Diamond Bar Set on over an acre on the slope side of the ridge inside the guard-gated Country Estates, this Mediterranean-style home enjoys views in two directions: city lights out front and green canyons, rolling ridgelines and distant mountain peaks out back. Curved brick steps and a herringbone brick walkway lead past a wall fountain to carved-wood double doors with leaded glass. Beyond a wrought-iron gate, a private walled courtyard holds a free-form pool and raised spa wrapped in palms and tropical plantings. Inside, vaulted ceilings, a sweeping oak staircase and a crystal chandelier and marble flooring set the tone. Two steps up from the entry, a raised formal living room with plantation shutters glows with filtered light, and an upstairs gallery overlooks the main level. The two-story glass sunroom is the heart of the home, with walls of windows, tile floors, built-in window seating and a pass-through bar. The primary suite has vaulted ceilings, a private loft and a balcony. Its dressing area has dual sinks, a makeup vanity and Hollywood lighting, and a tiled soaking tub sits beneath a picture window framing the canyon view. Upstairs, two bedrooms share a Jack and Jill bath, and one has its own private patio. A second patio off the upstairs hall overlooks the pool courtyard and the city lights beyond. A main-floor bedroom suits guests or multigenerational living, with potential for ADU conversion. Out back, a covered patio overlooks cascading bougainvillea and the canyon. A timber pergola with two porch swings, shaded flagstone seating nooks, and a dry creek bed with a wooden footbridge wind through drought-tolerant gardens. The real opportunity is the land. The acre-plus downslope lot is ideal for significant expansion, with room to build into the hillside for added living space, a lower-level garage and more. Buyer to verify with the City of Diamond Bar and HOA. With a three-car garage, the home is ready for the next owner’s vision, with the setting, views and bones that can’t be recreated. The Country offers 24-hour guard-gated entry, patrol security, a pool, clubhouse, tennis, pickleball, basketball and badminton courts, parks and trails. Minutes to the 57 and 60 freeways. Served by Walnut Valley Unified; buyer to verify school assignment.

Listing and market information

Status
Active
Listing type
Sale
Days on market
1
Listed
Oct 31, 2026
Last updated
Nov 1, 2026
List price
$2,295,000
List price per sq. ft.
$480
MLS area
616 - Diamond Bar
County
Los Angeles
MLS number
IV26232011

Property facts

Property type
Residential
Property subtype
Single Family Residence
Bedrooms
6
Bathrooms
5
Full bathrooms
5
Living area
4,786 sq ft
Lot size
48,922 sq ft
Year built
1977
Parking spaces
11

Costs and lease terms

HOA dues
$350 monthly

Property location

22628 Ridge Line, Diamond Bar, CA 91765

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Location supplied with this listing. Map pins are not a survey or property boundary.

MLS information and disclosures

Source MLS
CRM
Listing number
IV26232011
Listing feed
CRMLS
Source record updated
Nov 1, 2026 6:09 am PST

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