The Ultimate Halecrest Haven—a rare gem nestled on one of the largest lots in Costa Mesa’s highly desirable Halecrest neighborhood. Situated on a quiet, low-traffic loop street where only local residents drive by, this exceptional property offers the ultimate blend of tranquility, privacy, and unbeatable convenience. From the moment you walk in, you will feel welcomed and at home. Beauty, function, and durability have guided each design choice, ensuring every surface of this carefully maintained home has been thoughtfully renovated or refurbished in recent years. Just a short walk to the highly coveted Halecrest Swim and Tennis Club, as well as Target, Sprouts, Starbucks, and a wide array of shopping and dining options.
Incredible Neighbors. Education & Commuting: Highly walkable to Killybrooke Elementary School, with seamless access to the 405 freeway for effortless commuting.
World-Class Proximity: Minutes away from the premier shopping and dining at South Coast Plaza and the sandy shores of Newport Beach.
The primary home has been lovingly updated, meticulously modernized, and designed for effortless living:
Structural & Systems Upgrades: Features a newer roof, full earthquake retrofitting of the foundation, a new brass main water line from the street , an interior sleeve for the main drain/sewage line, and a smart flow-meter installation with dedicated electrical to protect against leaks Interior Comfort & Style: Experience the timeless warmth of newly refinished 1956 original hardwood floors, fresh interior and exterior paint, new custom ceilings and lighting, gas fireplace with ceramic gas log insert, new energy-conforming windows, and a central AC/furnace system with updated ductwork. All four bedrooms feature abundant storage, complete with customized Elfa organization systems in the closets to maximize space.
Gourmet Kitchen: Designed for culinary enthusiasts, the kitchen boasts custom wood cabinetry, an overhead skylight, high-end appliances, and a beast of a 6-burner Thermador gas range that makes cooking and baking an absolute pleasure.
Luxurious Bathrooms: Both bathrooms have undergone a full, high-end renovation, complete with modern fixtures, tons of storage, and integrated Bluetooth speakers in the showers.
The Detached Guest House / Flex Space, with full kitchen laundry and bathroom. Backyard has a half basketball court.
Electric charging ports in garage.
Incredible Neighbors. Education & Commuting: Highly walkable to Killybrooke Elementary School, with seamless access to the 405 freeway for effortless commuting.
World-Class Proximity: Minutes away from the premier shopping and dining at South Coast Plaza and the sandy shores of Newport Beach.
The primary home has been lovingly updated, meticulously modernized, and designed for effortless living:
Structural & Systems Upgrades: Features a newer roof, full earthquake retrofitting of the foundation, a new brass main water line from the street , an interior sleeve for the main drain/sewage line, and a smart flow-meter installation with dedicated electrical to protect against leaks Interior Comfort & Style: Experience the timeless warmth of newly refinished 1956 original hardwood floors, fresh interior and exterior paint, new custom ceilings and lighting, gas fireplace with ceramic gas log insert, new energy-conforming windows, and a central AC/furnace system with updated ductwork. All four bedrooms feature abundant storage, complete with customized Elfa organization systems in the closets to maximize space.
Gourmet Kitchen: Designed for culinary enthusiasts, the kitchen boasts custom wood cabinetry, an overhead skylight, high-end appliances, and a beast of a 6-burner Thermador gas range that makes cooking and baking an absolute pleasure.
Luxurious Bathrooms: Both bathrooms have undergone a full, high-end renovation, complete with modern fixtures, tons of storage, and integrated Bluetooth speakers in the showers.
The Detached Guest House / Flex Space, with full kitchen laundry and bathroom. Backyard has a half basketball court.
Electric charging ports in garage.
Property Details
Price:
$1,889,000
MLS #:
PW26183049
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
c2southwestcostamesa
Listed Date:
Aug 22, 2026
Finished Sq Ft:
1,582
Lot Size:
8,505 sqft / 0.20 acres (approx)
Year Built:
1956
See this Listing
Schools
School District:
ABC Unified
High School:
Costa Mesa
Interior
Appliances
DW, FZ, GD, MW, RF, ESA, GS, FSR, _6BS, CO, HEWH
Bathrooms
2 Full Bathrooms
Cooling
CA, ES
Flooring
WOOD
Heating
CF
Interior Features
BI, CF, PC, ST, RECL, LRDA, BC, QTZC
Laundry Features
GE, IR, IN, ICL
Levels
A
Main Level Bathrooms
3
Main Level Bedrooms
5
Exterior
Accessibility Features
NO
Attached Garage YN
1
Common Walls
NCW
Community Features
PARK
Garage Spaces
2
Other Structures
GHD
Parking Spots
2
Parking Total
2
Patio And Porch Features
DK, PTO, WOD
Spa Features
NO
View
NO
Window Features
SK, INSW, DPW
Financial
Map
Community
- Address1430 Shamrock Costa Mesa CA
- SubdivisionOther (OTHR)
- CityCosta Mesa
- CountyOrange
- Zip Code92626
Subdivisions in Costa Mesa
- Award AWAR
- Bay Laurel ENBY
- College Park COLP
- Coral Point CORP
- Country Club I ICC1
- Country Club Manor ENCC
- Del Cerro DELC
- Eastside Central ECCM
- Eastside Heights EHCM
- Eastside South ESCM
- Freedom Homes FREE
- Greenbrook By Larwin GBLR
- Halecrest HALE
- Harbor Pointe Condos HPTC
- Mesa Del Mar MDMA
- Mesa Verde Collection MVCO
- Mesa Verde Residential Income MVRI
- Mesa Verde Villas Iowa St. MVVL
- Monticello Townhomes MONT
- Newport Riviera ENNR
- Oceanview Park OCPK
- Pacesetter One Story ICPI
- State Streets II MST2
- Village Creek VLCK
- Westside Costa Mesa Central WCMC
- Westside Costa Mesa South WSCM
- Wilson Park Condos WPKC
Market Summary
Current real estate data for Single Family in Costa Mesa as of Aug 24, 2026
216
Single Family Listed
68
Avg DOM
638
Avg $ / SqFt
$1,198,215
Avg List Price
Property Summary
- Located in the Other (OTHR) subdivision, 1430 Shamrock Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92626. It is listed for $1,889,000 and features 3 beds, 2 baths, and has approximately 1,582 square feet of living space, and was originally constructed in 1956. The current price per square foot is $1,194. The average price per square foot for Single Family listings in Costa Mesa is $638. The average listing price for Single Family in Costa Mesa is $1,198,215.
Similar Listings Nearby
1430 Shamrock
Costa Mesa, CA


