Welcome to 782 and 784 W 18th Street, an updated duplex opportunity in Westside Costa Mesa offering two 2-bedroom, 1-bath units and flexibility for owner-users or investors. Each unit features an updated kitchen with white cabinetry, quartz countertops, and stainless steel appliances, along with functional floor plans designed for everyday living. Property improvements include a composition roof and Milgard windows, plus lush landscaping in the courtyard with a cozy firepit. Each unit also includes a 1-car garage plus additional driveway parking and laundry in the garage. Both units are owner occupied and will be delivered vacant at close of escrow, presenting immediate potential for occupancy or lease-up in a sought-after coastal location.
Pending
Listed by: Christie's International R.E. Southern California • Mary Golding • Contact: 949-929-3184
$1,749,000
782 W 18th St, Costa Mesa, CA 92627
4beds
1,940sqft
:
Get pre-qualified$10,836/mo
Duplex
Built in 1960
5,776 Square Feet Lot
$1,711,500 Zestimate®
$902/sqft
$-- HOA
What's special
Laundry in the garageComposition roofQuartz countertopsStainless steel appliancesAdditional driveway parkingFunctional floor plansCozy firepit
- 28 days |
- 185 |
- 5 |
Zillow last checked:
Listing updated:
Listed by:
Mary Golding DRE #01865418 949-929-3184,
Christie's International R.E. Southern California
Source: CRMLS,MLS#: NP26114564
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 4
Rooms
- Room types: Bedroom, Family Room
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Tub Shower
Kitchen
- Features: Quartz Counters
Heating
- Ductless
Cooling
- Ductless
Appliances
- Included: Dishwasher, Disposal, Gas Range, Refrigerator, Vented Exhaust Fan
- Laundry: In Garage
Features
- Quartz Counters, Bedroom on Main Level
- Flooring: Laminate
- Has fireplace: Yes
- Common walls with other units/homes: 1 Common Wall
Interior area
- Total interior livable area: 1,940 sqft
Property
Parking
- Total spaces: 4
- Parking features: Driveway Level, Garage
- Attached garage spaces: 2
- Uncovered spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Patio & porch: Concrete
- Exterior features: Fire Pit
- Pool features: None
- Spa features: None
- Fencing: Wood
- Has view: Yes
- View description: None
Lot
- Size: 5,776 Square Feet
- Features: Landscaped, Street Level
Details
- Parcel number: 42417214
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Bungalow
- Property subtype: Duplex
- Attached to another structure: Yes
Materials
- Lap Siding
- Roof: Composition
Condition
- New construction: No
- Year built: 1960
Utilities & green energy
- Sewer: Public Sewer
- Water: Private
Community & HOA
Community
- Features: Street Lights
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
- Subdivision: Westside Costa Mesa South (Wscm)
Location
- Region: Costa Mesa
Financial & listing details
- Price per square foot: $902/sqft
- Tax assessed value: $1,029,436
- Annual tax amount: $12,550
- Date on market: 5/28/2026
- Cumulative days on market: 28 days
- Listing terms: Cash,Cash to New Loan,1031 Exchange
- Road surface type: Paved
Estimated market value
$1,711,500
$1.63M - $1.80M
$5,707/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/22/2026 | Pending sale | $1,749,000$902/sqft |
Source:  CRMLS #NP26114564 Report a problem | ||
| 6/29/2026 | Contingent | $1,749,000$902/sqft |
Source: CRMLS #NP26114564 Report a problem | ||
| 5/28/2026 | Listed for sale | $1,749,000+97.2%$902/sqft |
Source: CRMLS #NP26114564 Report a problem | ||
| 3/31/2017 | Sold | $887,000+44.2%$457/sqft |
Source: Public Record Report a problem | ||
| 11/12/2015 | Sold | $615,000$317/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,550 +2.4% | $1,029,436 +2% |
| 2024 | $12,256 +3.4% | $1,009,251 +2% |
| 2023 | $11,852 +3.2% | $989,462 +2% |
| 2022 | $11,485 +3.2% | $970,061 +2% |
| 2021 | $11,131 +1.2% | $951,041 +1% |
| 2020 | $10,996 | $941,290 +2% |
| 2019 | $10,996 +2.2% | $922,834 +2% |
| 2018 | $10,756 +41% | $904,740 +44.2% |
| 2017 | $7,628 | $627,300 +2% |
| 2016 | $7,628 +2.1% | $615,000 +26.3% |
| 2015 | $7,471 +24.3% | $486,778 +2% |
| 2014 | $6,013 | $477,243 +0.5% |
| 2013 | -- | $475,087 +2% |
| 2012 | -- | $465,772 +2% |
| 2011 | -- | $456,640 +0.8% |
| 2010 | -- | $453,228 -0.2% |
| 2009 | -- | $454,306 +2% |
| 2008 | -- | $445,399 +2% |
| 2007 | -- | $436,666 +2% |
| 2006 | -- | $428,104 +2% |
| 2005 | -- | $419,710 +78.8% |
| 2004 | -- | $234,726 +1.9% |
| 2003 | -- | $230,424 +2% |
| 2002 | -- | $225,906 +2% |
| 2001 | $2,786 +8.3% | $221,477 +8.6% |
| 2000 | $2,571 | $203,987 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 92627
Nearby schools
GreatSchools rating
- 3/10Whittier Elementary SchoolGrades: K-6Distance: 0.5 mi
- 9/10Horace Ensign Intermediate SchoolGrades: 7-8Distance: 1.7 mi
- 9/10Newport Harbor High SchoolGrades: 9-12Distance: 1.6 mi
- $--2 bd1 ba-- sqft788 W 18th St #1, Costa Mesa, CA 92627Off Market
- $--2 bd1 ba-- sqft788 W 18th St #2, Costa Mesa, CA 92627Off Market
- $--3 bd2 ba-- sqft788 W 18th St #2A, Costa Mesa, CA 92627Off Market
- $--2 bd1 ba-- sqft788 W 18th St APT A, Costa Mesa, CA 92627Off Market
- $--2 bd1 ba950 sqft788 W 18th St APT C, Costa Mesa, CA 92627Off Market
- $981,0272 bd1 ba900 sqft788 W 18th St, Costa Mesa, CA 92627Off Market
- $1,065,6002 bd1 ba949 sqft776 W 18th St, Costa Mesa, CA 92627Off Market
- $1,126,4534 bd2 ba1.9k sqft785 Scott Pl, Costa Mesa, CA 92627Off Market
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