Westcliffe Skyline is one of the Toll Brothers collections at Porter Ranch — single-family hillside homes priced and positioned above the older 1990s tracts and below the very top tier of Renaissance view lots. I'm Brian Cooper at eXp Realty (DRE# 01434286) in 91326, and this page lays out the Skyline plan families, the typical pricing brackets buyers actually see in May 2026, and the HOA, Mello-Roos, and lot-premium math that determines what you really pay versus the sticker base.
Where Skyline sits in the Porter Ranch hierarchy
Toll Brothers has built Porter Ranch out in distinct collections over the past several years — Bella Vista, Hillcrest, Westcliffe (which includes Skyline), Renaissance, and the Ridge Collection. Skyline is the contemporary-architecture line within Westcliffe, oriented toward open great-room layouts and large-window elevations that emphasize the hillside views.
Skyline lots are positioned on the elevated hillside terrain of Porter Ranch and access the rest of the master-planned community through private streets connecting to Sesnon Boulevard and Porter Ranch Drive. The Vineyards shopping center is roughly two miles south.
Skyline floor plan families
Skyline plans sit in the 3,000 to 4,200 sq ft range across the active phases. Toll designs around a large great-room concept — open kitchen with a long center island flowing into casual dining and family room, with a separate formal area on most plans and a primary suite anchoring either the main level or the upper level.
Each plan family typically offers two or three elevation choices — Mediterranean, contemporary, and a transitional option. Skyline pushes contemporary more aggressively than the older Westcliffe plans, with cleaner rooflines, larger window walls, and integrated outdoor living rooms.
| Plan tier | Approx sq ft | Beds / baths | Garage |
|---|---|---|---|
| Smaller Skyline | 3,000 - 3,400 | 4 bd / 3.5-4 ba | 3-car |
| Mid Skyline | 3,400 - 3,800 | 4-5 bd / 4.5 ba | 3-car |
| Larger Skyline | 3,800 - 4,200 | 5 bd / 5-6 ba | 3-4 car |
Base price versus as-built price
Base pricing on Skyline plans in May 2026 typically opens around $1.7M for the smallest plan on a standard lot and extends to roughly $2.5M on the largest plan. View lots and corner lots carry meaningful premiums — anywhere from $50K on a modest view lot to $250K or more on a top hillside lot with unobstructed southern exposure.
Design center selections layer in further. Toll's design center is professionally appointed but also expensive — flooring upgrades, slab counter selections, structural outdoor kitchen, bonus loft conversion, and the gourmet kitchen package each add real dollars. Plan on $150K to $400K above base before you sign — your loan officer needs the as-built number, not the base.
HOA and Mello-Roos at Skyline
HOA dues at Westcliffe Skyline typically run $300 to $400 per month as of May 2026, covering private streets, common landscape, perimeter and entries, and the recreation amenity serving the master-planned community. Confirm coverage on front-yard maintenance — that varies between Toll's Porter Ranch collections.
Mello-Roos on Skyline parcels generally runs $3,500 to $5,000 per year, billed alongside the LA County property tax bill. The CFD is structured as a 30-year amortization on the bond — verify the remaining term and annual amount for the specific parcel before writing the offer.
Skyline versus Bella Vista, Hillcrest, and Renaissance
Within Toll's Porter Ranch collections, Skyline sits architecturally to the contemporary end. Bella Vista carries a more traditional Mediterranean orientation. Hillcrest sits in middle-elevation positions with somewhat tighter lots. Renaissance is the upper tier with the largest single-family product and the highest base pricing.
Cross-shop the collections in person — floor plans look similar on paper but live very differently. Kitchen island length, primary-bath layout, formal dining presence or absence, and the outdoor California room dimensions are what separate the experience.
Aliso Canyon and Porter Ranch disclosure
Every Porter Ranch transaction includes the Aliso Canyon natural gas storage disclosure. The 2015-2016 leak event triggered settlements and remains an active disclosure category for sellers. New construction is not exempt — the underlying parcel sits in the same zone and the disclosure attaches.
Read the full disclosure packet. Ask whether the lot's prior chain of title participated in any settlement program. The information is part of the deal, not boilerplate to skim.
What I confirm before submitting a Skyline offer
Before writing an offer on a Westcliffe Skyline home, the same diligence checklist applies as any Toll Porter Ranch buy — the contract details matter and the long-tail costs are real.
- Parcel-specific Mello-Roos annual amount and remaining bond term
- Lot premium broken out from base price on the sales sheet
- Design center option list and total contracted overage
- Phase-specific HOA documents (CC&Rs, budget, reserves)
- Toll Brothers warranty booklet and walk-through procedure
- LAUSD School Finder address-specific confirmation
- Aliso Canyon disclosure and any settlement participation history
Frequently Asked Questions
How big are Westcliffe Skyline homes?
Skyline plans at Westcliffe Porter Ranch typically run 3,000 to 4,200 sq ft across the active plan families, with 4 to 5 bedrooms and 3-car or 4-car garages. Lot sizes generally range from 6,500 to 9,500 sq ft. Confirm the specific plan and lot on the Toll Brothers sales sheet for the phase you're touring.
What does a Skyline home actually cost?
Base pricing in May 2026 runs roughly $1.7M to $2.5M depending on plan. Lot premiums add $50K to $250K, and design-center selections often add $150K to $400K. Plan on as-built closing prices in the $1.9M to $2.8M range. Always work from the as-built number for loan underwriting, not the marketing base.
What's the HOA on Skyline?
Westcliffe Skyline HOA dues typically run $300 to $400 per month as of May 2026. Coverage usually includes private streets, common landscape, the master recreation amenity, and reserves. Front-yard care varies by phase. Pull the current CC&Rs and reserve study before close — they bind you as an owner.
What's the Mello-Roos at Skyline?
Skyline parcels typically carry CFD Mello-Roos special taxes of $3,500 to $5,000 per year as of May 2026, structured as a 30-year bond amortization. Verify the per-parcel annual amount and remaining term with the County or title company before writing the offer.
Is Skyline single-story or two-story?
Most Skyline plans are two-story with the primary suite on the upper level, though Toll has offered first-level-primary configurations in certain phases. If single-story is a hard requirement, expect limited inventory across Toll's Porter Ranch collections — ask the sales office which plan families currently offer it.
Does Skyline feed Granada Hills Charter HS?
Most Porter Ranch addresses including Westcliffe Skyline route to Granada Hills Charter High School as the 9-12 assignment, but boundaries are address-specific and have shifted historically. Use LAUSD's School Finder on the actual property address to confirm — don't rely on listing remarks.
How does Skyline compare to Renaissance?
Skyline and Renaissance are both contemporary Toll collections at Porter Ranch. Renaissance generally carries larger square footage and the highest base pricing, while Skyline emphasizes contemporary-architecture at a tier slightly below. Architecture, plan layout, and lot orientation are the practical differences — tour both before deciding.
