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$1,348,000

  • For Sale
  • Active
  • Townhouse
  • 3 Beds
  • 2 Full Baths
  • 2 Partial Baths
  • 1,904 Sq. Ft.
  • 2 Car Garage
  • Updated 7 days ago
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Discover unparalleled elegance at 645 W 17th St, a meticulously crafted end-unit townhome situated in the highly sought-after Westside enclave of Costa Mesa. Spanning over 1,900 square feet of luxuriously appointed living space, this residence redefines contemporary sophistication with its impeccable design and thoughtful layout. Boasting 3 bedrooms, 4 bathrooms, and a private office, this property offers a sanctuary of comfort and functionality for discerning homeowners. The main floor features a sprawling open-concept design, bathed in an abundance of natural light, complemented by soaring ceilings and a chef-inspired kitchen. A secluded balcony serves as your private outdoor oasis, perfect for savoring morning lattes or unwinding with evening breezes. Upstairs, the bedrooms are thoughtfully grouped for privacy and convenience, with a full-size laundry suite on the same level for seamless daily living. The attached 2-car garage with direct interior entry provides secure parking and effortless access. Its enviable location places you mere minutes from the sun-drenched beaches and within walking distance of 17th Street's premier destinations-from artisanal cafes and award-winning eateries to state-of-the-art fitness studios and upscale grocery markets.

Full Property Details for 645 W 17th St

General

  • Price: $1,348,000
  • HOA FEE: $303/month
  • Status: Active
  • Type: Townhouse
  • Source: MRMLS
  • MLS ID: OC26025619
  • Updated: 3/14/2026
  • Days on Market: 46 days
  • Added to Site: 46 day(s) ago

Interior

  • Rooms/Areas: Jack & Jill, Walk-In Closet, Primary Bedroom, Entry, Walk-In Pantry, Laundry, Bonus Room, Kitchen, Great Room, Living Room, Family Room, Den, Primary Bathroom
  • Fireplace(s): None

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 2
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: Inside, Individual Room, Upper Level, Washer Included, Dryer Included

Additional Information

  • Shared Amenities: Firepit, Dog Park, Barbecue, Outdoor Cooking Area, Picnic Area
  • Pool Description: None

Parking

  • Garage: Yes
  • Garage Spaces: 2

Location

  • County: Orange
  • Subdivision: Westside Costa Mesa South (WSCM)
  • Driving Directions: Make a turn onto Hermosa, then turn left and drive to the end of the street.

School Information

  • School District: Newport Mesa Unified

Community

  • Community Features: Curbs, Dog Park, Street Lights, Urban, Sidewalks, Park
  • Assoc. Name: Optimum Property Management

Heating & Cooling

  • Cooling Type: Central Air

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Townhouse
  • Common Walls: 1 Common Wall
  • Entry Location: 1st floor
  • Stories/Levels: Three Or More
  • Stories Description: Three Or More
  • Square Feet: 1,904
  • Sq. Ft. Source: Assessor
  • Year Built: 2019
  • Year Built Source: Builder

Unit Information

  • Units in Complex: 177

Lot Features

  • Property View: None
  • Lot Size (Acres): 1.7544
  • Lot Size (Sq. Ft.): 76,420
  • Lot Size Source: Assessor
  • Lot Description: Corner Lot

Financial Considerations

  • Price Per Sq. Ft.: $707.98
  • Association Fee: $303
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard

Listed by JC Pacific Corp, Nan Liu

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Listing agent

— 645 W 17th St —

  • Nan Liu

    JC Pacific Corp

657-282-1990

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 645 W 17th St

School District:Newport-Mesa Unified School District
NameGradesDistance
Newport Heights Elementary School
300 East 15th Street, Newport Beach, CA 92663
K-60.7 mi
Horace Ensign Intermediate School
2000 Cliff Drive, Newport Beach, CA 92663
7-81.3 mi
Newport Harbor High School
600 Irvine Avenue, Newport Beach, CA 92663
9-121.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 645 W 17th St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/14/2026
Price Reduced
$1,348,000
-2.67%
MLS
2/04/2026
Listed
$1,385,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 645 W 17th St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$11,122
3%
$908,107
2%
2024
$10,841
4%
$890,301
2%
2023
$10,463
4%
$872,845
2%
2022
$10,058
3%
$855,731
2%
2021
$9,729
1%
$838,952
1%
2020
$9,621
2%
$830,350
2%
2019
$9,422
—
$814,069
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 645 W 17th St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by JC Pacific Corp, Nan Liu

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645 W 17th Street, Costa Mesa, CA 92627 (MLS# OC26025619) is a Townhouse property with 3 bedrooms, 2 full bathrooms and 2 partial bathrooms. 645 W 17th Street is currently listed for $1,348,000 and was received on February 04, 2026. Want to learn more about 645 W 17th Street? Do you have questions about finding other Townhouse real estate for sale in Costa Mesa? You can browse all Costa Mesa real estate or contact a Coldwell Banker agent to request more information.

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