27620 Muir Grove Way
Castaic, CA, 91384
$950,000
MLS: SR26217507
Beds
5
Baths
4
Sq Ft
3,066
Lot
0.12 ac
Year Built
1999
MLS #
SR26217507
Days on Market
0
Listed
Oct 8, 2026
Description
Welcome to one of the most spectacular VIEW HOMES in Northlake! Set on a peaceful cul-de-sac, this property offers panoramic valley views, Santa Barbara-inspired architecture, a THREE-CAR GARAGE, and a backyard that childhood dreams are made of! Customized by its ORIGINAL OWNERS, this home reflects years of craftsmanship and pride of ownership. Surrounded by mature palm trees, the resort-style backyard features a pool with grotto, waterslide, spa, lagoon-style rocks, and incredible views. The pool was renovated in 2025 with new PebbleTec-style plaster, refreshed and recolored lagoon rocks, FOUR new pool motors, a NEW pool and spa heater, and a recoated waterslide! The architectural details begin at the ONE-OF-A-KIND handcrafted, hand-chiseled solid wood front door installed in 2005. TWO INCHES THICK and supported by four 6-inch ball-bearing hinges, it features a speakeasy window with decorative iron accents. Inside, custom wood ceiling beams, hand-applied plaster walls, a wood fireplace mantel, and stone fireplace detailing evoke a warm Santa Barbara estate. The thoughtful floor plan balances gathering spaces and private retreats. The kitchen was enhanced in 2008 with refinished cabinetry, custom wood trim and island detailing, hand-carved tile backsplash, and granite countertops; refrigerator and stove were upgraded in 2021. The former dining room is now a distinctive family game room with authentic Italian Venetian plaster imported from Italy, handcrafted plaster archways at both entrances, and an artisan-finished plaster railing, completed in 2005. Upstairs, a balcony overlooks the valley and sparkling city lights, a peaceful spot to end the day. The primary bathroom was remodeled in 2013 with a rebuilt shower, new shower pan, tilework, glass enclosure, and marble flooring. Additional improvements include a tankless water heater (2018), custom garage doors with updated springs and hinges painted to match the front entry (2020), garage door opener (2021), and Fire Magic outdoor barbecue (2021). Exterior improvements in 2023 include refreshed fascia and beam paint plus a LaHabra Allegro II stucco finish. Just approximately ONE MILE from the 5 Freeway, with convenient access to Valencia Town Center, shopping, dining, and entertainment. With spectacular views, mature palms, a renovated dream backyard, timeless character, and exceptional original-owner care, this is a Northlake home you'll never want to leave!
Location
Castaic, Los Angeles County, CA 91384
Open on Google Maps ↗Listed by: Kym De Lorenzo · RE/MAX Gateway
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
$7,722
/ month (est.)
Principal, interest, taxes, and insurance + PMI + HOA. Down payment: $95,000 · Loan: $855,000
Average 30-yr fixed rate 7.28% as of Oct 1, 2026 (Freddie Mac PMMS). Adjust to your quote.
- Principal & Interest
- $5,850
- Property tax (1.25%)
- $990
- Homeowners insurance
- $300
- Mortgage insurance
- $356
- HOA dues
- $226
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 Oct 1, 2026
- 30-year fixed
- 7.28%
- 15-year fixed
- 6.60%
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 Castaic home with as little as 3.5% down using an FHA loan — roughly $33,250 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.
USDA Rural Development — 100% Financing＋
ZIP code 91384 qualifies for USDA Rural Development financing — 100% financing with no down payment for income-eligible buyers. USDA loans offer below-market interest rates and reduced mortgage insurance premiums, making this one of the most affordable paths to homeownership in Castaic. Check your household income eligibility at eligibility.sc.egov.usda.gov.
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Local Market Stats
See Castaic, CA 91384 market trends →
Median sold price, days on market, active inventory, price brackets, and 12-month trends — pulled live from the MLS.
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