Homes in Westside, Costa Mesa, CA

11 homes for sale · Updated August 12, 2026

• 783 wonder lane, Costa Mesa 92627 $1,299,000 · 3 bd · 4 ba · 1,738 sqft
• 1845 monrovia 76, Costa Mesa 92627 $299,000 · 3 bd · 2 ba · 1,333 sqft
• 1658 topanga, Costa Mesa 92627 $1,580,000 · 3 bd · 5 ba · 2,142 sqft
• 2138 bella court, Costa Mesa 92627 $1,199,000 · 2 bd · 4 ba · 1,715 sqft
• 1010 west 19th, Costa Mesa 92627 $1,950,000 · 4 bd · 3 ba · 2,017 sqft
• 1007 somerton, Costa Mesa 92627 $1,560,000 · 3 bd · 4 ba · 1,896 sqft
• 1940 maple avenue 111, Costa Mesa 92627 $775,000 · 2 bd · 3 ba · 1,170 sqft
• 821 brickyard, Costa Mesa 92627 $1,250,000 · 3 bd · 4 ba · 1,928 sqft
• 1648 topanga, Costa Mesa 92627 $1,549,000 · 4 bd · 5 ba · 2,142 sqft
• 543 victoria m, Costa Mesa 92627 $999,500 · 3 bd · 3 ba · 1,300 sqft
• 1118 sandi lane, Costa Mesa 92627 $799,999 · 2 bd · 3 ba · 1,044 sqft