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Introducing 12621 Costa Drive "” a private architectural concept blending timeless craftsmanship with modern sophistication. Set on one of the largest lots in Del Aire, this impressive 3,180 sq ft custom residence offers unmatched scale, designed and built by its original owner with meticulous attention to detail. Tucked away on a serene semi private street, the home captures the essence of Southern California living "” refined, expansive, and effortlessly inviting. Step through front door into an airy interior where solid cherry wood floors, vaulted ceilings, and luminous natural light define every room. The open-concept chef's kitchen, crafted in white oak, pairs contemporary design with comfort"”seamlessly connecting to spacious living and dining areas ideal for entertaining. The palatial primary suite is a true sanctuary, offering serene privacy and luxurious proportions rarely found in the neighborhood. Beyond the interiors lies a resort-style backyard oasis. Lounge beside the sparkling pool and spa, host gatherings under the sun, and enjoy the convenience of a dedicated poolside spa. The detached oversized 2 car garage includes a pristine bonus room, while the generous covered RV parking accommodates guests and gatherings alike. With no neighbors behind, this Home delivers rare tranquility and scenic openness. Freshly painted and move-in ready, this remarkable property embodies elegance and value in one of the South Bay's most coveted pocket neighborhoods. In addition to all this, the large expanded garage has a half bath with a sink and toilet, a dedicated sewer line. All this is permitted and lends itself to an amazing ADU possibility.
Property Type(s):
Single Family
| Last Updated | 3/8/2026 | Year Built | 1945 |
|---|---|---|---|
| Community | 107 - Holly Glen/Del Aire | Garage Spaces | 2.0 |
| County | Los Angeles |
Price History
| Prior to Feb 13, '26 | $1,550,000 |
|---|---|
| Feb 13, '26 - Mar 8, '26 | $1,489,000 |
| Mar 8, '26 - Today | $1,385,000 |
Additional Details
| AIR | Central Air |
|---|---|
| AIR CONDITIONING | Yes |
| AREA | 107 - Holly Glen/Del Aire |
| FIREPLACE | Yes |
| GARAGE | Yes |
| HEAT | Central |
| LOT | 7414 sq ft |
| LOT DIMENSIONS | 7412 |
| POOL | Yes |
| POOL DESCRIPTION | Private, Gunite, Gas Heat, In Ground |
| SEWER | Public Sewer |
| STORIES | 2 |
| VIEW DESCRIPTION | None |
| WATER | Public |
Location
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Listed with Keller Williams Realty
The information being provided by Conejo Simi Moorpark Association of REALTORS® (“CSMAR”) is for the visitor's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. Any information relating to a property referenced on this web site comes from the Internet Data Exchange (“IDX”) program of CSMAR. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. Any information relating to a property, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by CSMAR and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
This IDX solution is (c) Diverse Solutions 2026.
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