20138 W Marlow
Porter Ranch, CA, 91326
$3,290,000
Original list price: $3,790,000
MLS: OC26024658
Beds
5
Baths
6
Sq Ft
5,200
Lot
0.24 ac
Year Built
2024
MLS #
OC26024658
Days on Market
163
Listed
Feb 28, 2026
Description
Brand-new, never lived-in estate located in the prestigious guard-gated community of Westcliffe at Porter Ranch. Situated on a premier 10,409 sq ft lot and offering approximately 5,200 sq ft of refined living space, this highly upgraded residence stands apart from typical resales. A grand entry framed by mature palm trees creates an elegant Southern California arrival. The open-concept floor plan features soaring ceilings, wide-plank flooring, expansive glass, a dramatic floating staircase, and a striking double-height glass wall. The chef’s kitchen is appointed with quartz countertops, an oversized island, premium stainless steel appliances, soft-close cabinetry, and a built-in wine refrigerator. The family room opens seamlessly to the backyard through multi-panel sliding doors. The newly completed backyard showcases a custom saltwater linear pool with elevated spa, professional landscaping, and mountain views — delivering a true resort-style setting. Additional upgrades include integrated surround sound and enhanced security system. Located within a secure guard-gated enclave, close to The Vineyards shopping center, reputable private schools, award-winning public schools, and convenient access to the 118 & 405 freeways.
Location
Porter Ranch, Los Angeles County, CA 91326
Open on Google Maps ↗Listed by: Dan Jin · Wetrust Realty
Listing information is provided courtesy of the Greater Antelope Valley Association of Realtors (GAVAR) and California Regional MLS (CRMLS). Information is deemed reliable but not guaranteed accurate by the MLS or by Mike Watson. All data, including square footage, lot size, room count, permits, and school assignment, should be independently verified. Properties shown may be listed by brokerages other than Keller Williams Realty. Listings are subject to prior sale, change, or withdrawal without notice.
Payment estimate
$24,395
/ month (est.)
Principal, interest, taxes, and insurance + PMI + HOA. Down payment: $329,000 · Loan: $2,961,000
Average 30-yr fixed rate 6.69% as of Aug 6, 2026 (Freddie Mac PMMS). Adjust to your quote.
- Principal & Interest
- $19,087
- Property tax (1.25%)
- $3,427
- Homeowners insurance
- $300
- Mortgage insurance
- $1,234
- HOA dues
- $347
Login required. The full tool supports FHA / VA / USDA, PMI by credit tier, lender fees, and total cash to close — with your inputs here carried over.
Today's Rates
As of Aug 6, 2026
- 30-year fixed
- 6.69%
- 15-year fixed
- 6.01%
Source: Freddie Mac Primary Mortgage Market Survey (PMMS). Updated weekly.
About the area · Mike Watson
About the Antelope Valley
The Antelope Valley spans Lancaster, Palmdale, Quartz Hill, Rosamond, Lake Los Angeles, California City, Edwards AFB, and the Plant 42 aerospace corridor. Mike Watson is a lifelong AV resident and the #1 producing individual Realtor in the region by transaction count. Every active listing on this site is paired with a free market analysis tailored to the specific street, honest financing guidance (FHA, VA, USDA, CalHFA, conventional, and assumable loans where the financing supports it), and side-by-side comparisons against the rest of the active inventory in your target ZIP.
Financing Options
FHA Financing — 3.5% Down＋
First-time and repeat buyers can purchase this Porter Ranch home with as little as 3.5% down using an FHA loan — roughly $115,150 down. FHA loans feature flexible credit guidelines and government-backed rates, making homeownership accessible for buyers who haven't saved a large down payment. Seller concessions up to 6% of the purchase price are also allowed.
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Local Market Stats
See Porter Ranch, CA 91326 market trends →
Median sold price, days on market, active inventory, price brackets, and 12-month trends — pulled live from the MLS.
★#1 Producing Individual Realtor — Antelope Valley
Only large teams outsell Mike Watson · Keller Williams Realty
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