KB Home built several Porter Ranch tracts in the early to mid 2000s, primarily in the Aliso Canyon area to the north and east. The product introduced more open-plan floor layouts and single-story configurations that remain sought-after today. I'm Brian Cooper, a Porter Ranch REALTOR with eXp Realty. Here's the May 2026 guide to KB Home tracts in 91326.
Where KB Home Tracts Sit
KB Home Porter Ranch tracts concentrate in the Aliso Canyon area in the northern and eastern portions of 91326. The largest concentrations are along the cross streets north of Rinaldi between Tampa and Reseda. Several tracts back to open space or the upper canyon corridor.
Compared to Pacific Enterprises tracts (1980s-1990s) which are more central, KB Home is more peripheral. Trail access from KB Home tracts is generally a short drive rather than a walk.
Typical Floor Plans
KB Home introduced more open-plan layouts to Porter Ranch — kitchens centered on the floor plan with sight lines to family rooms and rear yards. Formal living and dining rooms were de-emphasized relative to earlier Pacific Enterprises tracts. Bonus rooms upstairs became standard.
Floor plans range 2,100-3,200 sqft typical. Notably, some KB Home plans were offered in single-story configurations (2,200-2,800 sqft), which represent a sought-after segment in 2026 given Porter Ranch's limited single-story inventory.
Lot Sizes and Yard
KB Home Porter Ranch lots typically run 6,500-8,500 sqft — smaller than Pacific Enterprises (7,500-11,000 sqft) but slightly larger than newer Toll Brothers (5,500-8,500 sqft). Yard depth varies but most lots have 20-30 feet of backyard.
Pool density in KB Home tracts: 20-25%. Smaller than Pacific Enterprises (35-40%) reflecting the tighter lots. ADU potential is workable on most KB Home lots, especially via garage conversion where applicable.
| Spec | KB Home Porter Ranch |
|---|---|
| Build Era | Early-mid 2000s |
| Typical SqFt | 2,100-3,200 |
| Typical Lot | 6,500-8,500 sqft |
| Pool Share | 20-25% |
| Single-story Share | Higher than other tracts |
| Mello-Roos | $0-$1,500/yr (varies by tract) |
| May 2026 Median | $1.28M |
| Median $/SqFt | $470 |
Pricing in May 2026
KB Home median May 2026: $1.28M, $470/sqft. Range $1.10M-$1.55M typical. Premium for single-story floor plans, view corridors, and homes with substantial buyer renovation completed.
Days on market for KB Home tracts: 19-26 days median. Single-story KB Home plans run 12-18 days due to high downsizer demand. Multiple offers more common on single-story than two-story KB inventory.
Inspection Priorities
Kitec plumbing fittings: some KB Home tracts used Kitec, a flexible plumbing system with brass fittings subject to a class-action settlement related to premature failure. Check the plumbing manifold and visible fittings for the Kitec brand mark. If present, plan for fitting replacement or full re-pipe.
Stucco condition: 2000s stucco installations sometimes have issues — improper weep screeds, missing flashing at penetrations, cracks at corners. Visual inspection from grade identifies issues; significant repair runs $8,000-$25,000.
Roofing: tile roofs from this era are about 22-26 years old. Underlayment is at or near end of life. Budget $25,000-$55,000 for underlayment replacement with tile reset.
Single-Story KB Home Plans
A meaningful share of KB Home Porter Ranch tracts were offered in single-story configurations. These are the highest-demand inventory in 91326 today. Typical single-story KB plan: 2,200-2,800 sqft, 3 bedrooms, 2-3 bathrooms, attached 2-3 car garage.
Single-story KB resales typically sell at a 4-8% premium over comparable two-story KB plans and move in 12-18 days. Many KB single-story homes are sold to downsizers from larger Porter Ranch Estates or Toll Brothers homes.
Renovation Upside
KB Home Porter Ranch tracts have less renovation upside than older Pacific Enterprises (because finishes are slightly newer and more current) but more than newer Toll Brothers (where finishes are still recent). Cosmetic renovation $15,000-$30,000 returns 75-90% at resale.
Kitchen renovation on the original 2000s KB plans returns 65-80%. The open-plan layouts often need less structural work than older closed plans. Modest renovations frequently produce meaningful resale gains.
Who Should Buy KB Home
KB Home works for buyers who: want a single-story floor plan, value open-plan layouts, want lower or no Mello-Roos (varies by specific tract), and prefer a balance between older Pacific Enterprises systems and newer Toll Brothers finishes.
Not ideal for buyers who: require larger lots than 8,500 sqft, want gated community amenities, or want the latest finishes without renovation.
Frequently Asked Questions
When did KB Home build in Porter Ranch?
Early to mid 2000s. KB Home Porter Ranch tracts concentrate in the Aliso Canyon area in the northern and eastern portions of 91326.
Do KB Home Porter Ranch homes have Kitec plumbing?
Some do. Kitec is a flexible plumbing system with brass fittings subject to a class-action settlement for premature failure. Check the manifold and visible fittings during inspection. If present, plan for replacement.
Are there single-story KB Home plans in Porter Ranch?
Yes, a meaningful share. Single-story KB plans typically run 2,200-2,800 sqft and are highly sought-after by downsizers. They sell at 4-8% premium over comparable two-story KB plans.
What's the median KB Home price in Porter Ranch in May 2026?
Approximately $1.28M, with $470/sqft and 2,720 sqft median. Range $1.10M-$1.55M typical. Single-story KB plans run higher within the range.
Do KB Home Porter Ranch tracts have Mello-Roos?
Varies by specific tract. Most have $0-$1,500/year. Older KB Home tracts often have none. Verify with the title company for the specific parcel.
Are KB Home Porter Ranch tracts in the Castlebay Lane elementary zone?
Many are. Verify the address-specific assignment on LAUSD School Finder. Some KB Home tracts route to Tulsa or Beckford Elementary instead.
