3074 Warren Ln, Costa Mesa, CA 92626

Nestled in the quiet, family-friendly Halecrest neighborhood of Costa Mesa, this highly desirable corner lot property perfectly balances solid structural upgrades with an incredibly warm welcome, classic character, and room to grow. Charming Curb Appeal: Beautiful custom brickwork on the driveway and entry porch creates an exceptionally inviting and unique entryway. Solid Infrastructure: Enjoy incredible peace of mind and comfort with Central Air Conditioning (AC), brand-new windows installed November 2025, a newer roof, fresh exterior paint (2023), and updated electrical systems, newer garage door. Classic Mid-Century Bones & Raised Foundation: Features a highly sought-after, single-story layout with no mandatory HOA dues. Built on a raised foundation, it offers a massive advantage for future personalization, making potential custom plumbing or kitchen re-configurations down the road remarkably straightforward. Livable with Room to Personalize: The entire interior has been freshly painted (May 2026) and both bathrooms are tastefully, fully remodeled. The cozy living room features a classic gas fireplace with a mantel. One of the bedrooms includes a built-in bookcase as well as convenient built-in storage. Kitchen & Flooring: Fully functional and perfectly livable as-is, allowing you to enjoy the home from day one while choosing when to replace the flooring and bring your own style to the 2020 kitchen update. Outdoor Paradise: Catch the cool coastal breezes on the charming covered patio with whimsical brick planters, anchored by a mature, fruit-bearing persimmon tree. ADU Potential in a High-Demand Market: The city of Costa Mesa actively encourages the addition of Accessory Dwelling Units (ADUs). Capitalize on one of Orange County's strongest rental markets by utilizing this spacious corner lot to build for passive income or multi-generational living! Bonus Feature: The generous layout includes highly sought-after RV parking (if you choose to modify the area near the persimmon tree).