12553 N Ridgeline Road
Porter Ranch, CA 91326
Listing broker / agent: Christie's International Real Estate SoCal · Omar Helmand · CRMLS
MLS # 25624863 · Last checked Oct 19, 2026 16:00 UTC
About this property
An Extraordinary Estate in Porter Ranch's Prestigious Ridge Collection. Perched high in the exclusive, guard-gated hills of Porter Ranch, this nearly new architectural masterpiece offers an elite level of luxury living with beautiful Sunset and Hillside views. Set on a one-of-a-kind, over 20,000 sq ft flat lot, this residence boasts an unrivaled resort-style backyard designed for both grand entertaining and everyday indulgence. Outdoors, you'll find a FULL BASKETBALL court, a sparkling pool & spa with cascading fountains, a fully equipped outdoor BBQ, a covered lounge patio, and a cozy fire pit area with seating for up to ten, perfect for unforgettable gatherings under the stars. Inside, the inviting entry and extended foyer lead past a sophisticated dining room into the expansive great room and casual dining area, each showcasing views of the luxurious outdoor living space. The gourmet chef's kitchen features a massive quartz-stone island with breakfast bar, abundant cabinetry, premium appliances, and a spacious walk-in pantry. The enormous primary suite is a true sanctuary, highlighted by elegant coffered ceilings, a palatial walk-in closet, and a spa-inspired bath with dual vanities, a soaking tub, a luxe glass-enclosed shower, and a private water closet. A convenient lower-level bedroom with ensuite bath is ideal for guests, while upstairs offers four additional spacious bedrooms, a light-filled loft, and a well-appointed laundry room. The 3-car garage provides ample storage and convenience. All of this is located moments from the top-rated Porter Ranch Community School (TK8), Sierra Canyon School, upscale dining, shopping, and the brand-new 50-acre Porter Ranch Park. Move-in ready NO NEED TO WAIT FOR BUILD OUT! Designed to impress this is more than a home, it's a lifestyle statement. Click the VIRTUAL TOUR link for a full video.
Property details
- MLS number
- 25624863
- Status
- Active Under Contract (Backup)
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 5 Beds • 6 Baths
- Living area
- 4,900 (area; units unconfirmed)
- Lot size
- 0.4795 acres
- County
- Los Angeles
- Year built
- 2023
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 57
Building
- Year built
- 2023
- Year built source
- Builder
- Stories
- 2
- Building stories
- 2
- Levels
- Two
Bathrooms
- Full bathrooms
- 5
- Half bathrooms
- 1
- Three-quarter bathrooms
- 0
- Quarter bathrooms
- 0
Rooms & interior
- Rooms
- Bonus Room, Family Room, Great Room, Loft, Living Room
- Appliances
- Dishwasher, Disposal, Microwave, Refrigerator, Trash Compactor, Dryer, Washer
- Interior features
- Loft
- Flooring
- Tile, Wood
- Heating
- Central
- Fireplace
- Great Room
- Laundry
- Inside
- Furnishing
- Unfurnished
Exterior & parking
- Total parking spaces
- 3
- Garage spaces
- 3
- Parking
- Door Multi, Garage, Paved
- Attached garage
- Yes
- Pool
- Heated, In Ground
- Spa
- In Ground
- Property outlook
- Canyon, Hills, Mountains, Valley, Trees Woods
Fees & lease terms
- Association
- Yes
- Association fee
- $305.00
- Association fee frequency
- Monthly
- Additional association fee
- $47.00
- Additional fee frequency
- Monthly
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.
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
- $3,699,000
- MLS-reported original asking price
- $3,699,000
| Observed (UTC) | Asking price |
|---|---|
| Oct 8, 2026 23:45 | $3,699,000 |
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 Porter Ranch
Active residential homes for sale in Porter Ranch, 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
19 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-19 16:38 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 ↗