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5 Beds
5 Baths
4,900 sqft

$3,488,000

5512 Heritage Oak Drive, Lake Forest CA, 92679

Price per sqft$711.84
Built in2020
Property size4,900 sqft
Property typeResidential
Listed by Sam Mu CA DRE# 01921557 with Pinnacle Real Estate Group 949-258-2228

Overview

Active

Listed Sep 8, 2026

Updated 3h ago

Set on a premier southwest-facing homesite in The Oaks at Portola Hills, 5512 Heritage Oak Drive captures unobstructed panoramic views of rolling hills, city lights, and Southern California sunsets. The home offers approx. 4,896 sq ft with 5 bedrooms, 4.5 baths, and over $600,000 in custom upgrades. Designer furnishings, including a nearly new grand piano, are available separately by inventory. A covered porch opens to a two-story foyer with custom wall paneling, mirrored accents, arched openings, a curved staircase, and large-format Italian polished porcelain flooring throughout the main level, continuing outdoors in a matched matte finish. A main-level en-suite bedroom with walk-in closet offers flexible guest or office space. The formal dining room features illuminated custom cabinetry, while the great room showcases a coffered ceiling and stone-and-wood feature wall with illuminated niches and a linear fireplace with supplemental heat, plus a concealed 120-inch projection screen that retracts fully when not in use. The chef's kitchen offers floor-to-ceiling custom cabinetry, natural stone countertops, built-in refrigeration, double ovens, six-burner cooktop, oversized island seating five to six, butler's pantry, walk-in pantry, prep area. Expansive sliders open to the California Room with motorized shades, outdoor fireplace, dining and lounge areas, extending to a professionally landscaped backyard with private putting green and sweeping valley and city-light views. Upstairs, an open loft with custom workspace and illuminated shelving provides a versatile second living area. The primary suite captures panoramic views and features a sitting area, stone-appointed bath, illuminated walk-in closet, and covered private balcony overlooking the hills, city lights, and sunset horizon. Additional features include fully paid solar, a three-car garage, Puronics whole-house water softening and filtration, and no Mello-Roos. located near parks, trails, fitness clubs, Foothill Ranch shopping and dining, and the Orange County Great Park. Served by Saddleback Valley Unified School District, with nearby Portola Hills Elementary, rated 10/10, Serrano Intermediate, and Trabuco Hills High, a National Blue Ribbon School. Buyers to independently verify school assignments, ratings, eligibility, and property information. A rare combination of panoramic sunsets, extensive custom upgrades, indoor-outdoor living, and a premier Portola Hills setting.

$23,206/mo

Est. mortgage payment based on a $3,488,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
OC26187330

Interior Features

Bedrooms
5
Bathrooms
5
Fireplace
Yes
Cooling
Yes
Basement
No

Exterior Features

Lot Size
0.15 Acres

Other Property Details

Association Fee Frequency
Monthly
Garage
Yes
View
Yes
55+/Senior Community
No
MLS provider logo

Listed by Sam Mu CA DRE# 01921557 with Pinnacle Real Estate Group 949-258-2228

Based on information from the California Regional Multiple Listing Service (CRMLS) as of 9/19/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. Any offer of compensation is made only to participants of the MLS where the listing is filed.

©2026 California Regional Multiple Listing Service (CRMLS) all rights reserved.

Data last updated on 9/19/2026 at 6:23 AM UTC Last Checked: 6:23 AM UTC

 

 

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