Sold
459 E 18th Street sold on July 9, 2025 for $3,825,000, 4.3% below the $3,995,000 asking price after 54 days on the market. The buyer paid cash. The details are below for reference.
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459 E 18th Street, Costa Mesa, CA 92627
- 4 beds
- 5 baths
- 2,733 sq ft
- 7,800 sq ft lot
- Built 1948
$3,825,000
Subdivision Eastside Central
31 single-family homes sold in the past 12 months · median $2,280,000
The home
About 459 E 18th Street
Welcome to BLKHOUZ on 18th Street — where heritage meets modern coastal living. This brand-new Eastside Costa Mesa home blends timeless charm with master craftsmanship, offering 4 bedrooms, 4.5 baths, and 2,733 sq ft of thoughtfully designed space, including a fully equipped ADU. Just steps from 17th Street shops, Newport’s Back Bay, and prime beaches, the home features Hemlock siding, an iron Dutch door, and 18-foot cathedral ceilings with skylights. The chef’s kitchen boasts white oak cabinetry, Viking appliances, handmade tile, and a slate island with Taj Mahal quartz. The living room's custom built-ins and volcanic stone fireplace create a warm, modern vibe flowing into a cozy California room. Step outside onto the beautiful hardwood deck accompanied by lush landscape, perfect for entertaining and enjoying sunsets by the beach-like fire pit. The luxurious primary suite includes dual walk-in closets, soaking tub, skylit shower, and spa-like finishes. Each bathroom offers unique designer touches. The ADU provides flexible living with a full kitchen, quartz counters, and chic main room. BLKHOUZ on 18th isn’t just a home — it’s a lifestyle rooted in the heart of Eastside Costa Mesa.
Property details for 459 E 18th Street
This 4-bedroom, 5-bath single-family home sits in the Eastside Central neighborhood of Costa Mesa in Orange County. It offers 2,733 square feet of living space. The home was built in 1948. The MLS record lists the assessor parcel number as 117-372-19. Highlights include a fireplace, single-story living, a two-car garage, a 7,802-square-foot lot, and central air. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $3,825,000
- Days On Site
- N/A
- Bedrooms
- 4
- Inside Area (SqFt)
- 2,733 sqft
- Total Baths
- 5
- Full Baths
- 4
- Partial Baths
- 1
- Lot Size
- 7,800 SqFt
- Year Built
- 1948
- MLS® Number
- NP25083475
- Status
- Sold
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- N/A
- Sq Ft Source
- N/A
General Features
- Property Type
- Single Family Residence
- MLS Number
- NP25083475
- Year Built
- 1948
- Living Area (sq ft)
- 2,733
- Lot Size (sq ft)
- 7,800
- Lot Size (acres)
- 0.1791
- Levels
- One
- Bedrooms
- 4
- Full Baths
- 4
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Neighborhood
- Parcel Number
- 11737219
- On Market Date
- 2025-04-24
- Listing Terms
- Standard
Interior Features
- Interior Features
- Built In Features, Separate Formal Dining Room, Eat In Kitchen, High Ceilings, Living Room Deck Attached, Open Floorplan, All Bedrooms Down, Bedroom On Main Level, Main Level Primary
- Appliances
- Six Burner Stove, Built In Range, Dishwasher, Refrigerator
- Flooring
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room, Outside
- Laundry
- Washer Hookup, Inside, Laundry Room
- Main Level Bedrooms
- 4
- Main Level Bathrooms
- 3
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Exterior Features
- Fire Pit
- Lot Features
- Zero To One Unit Acre, Back Yard, Front Yard, Near Park
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Eastside Central (ECCM)
- Community Features
- Curbs, Sidewalks, Park
The record
Property History for 459 E 18th Street
| Date | Event | Price | Note |
|---|---|---|---|
| Jul 9, 2025 | Sold | $3,825,000 | |
| Jun 27, 2025 | Status changed to Active Under Contract | From Active | |
| May 9, 2025 | Status changed to Active | From Hold | |
| May 6, 2025 | Status changed to Hold | From Active | |
| Apr 24, 2025 | Listed for sale | $3,995,000 |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 459 E 18th Street
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard and noise zones
- Flood zone
Zone X, area of minimal flood hazard. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0268J effective December 3, 2009. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones map, Newport Beach quadrangle, released July 1, 1986. Checked October 15, 2026.
- Liquefaction zone
Outside the liquefaction zones.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Airport noise
Outside John Wayne Airport's 60 dB CNEL noise contour, 0.7 miles from it.
Airport Land Use Commission for Orange County, Airport Environs Land Use Plan noise contours. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 5,000 Mbps, at 61 of 62 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 62 of 62. DSL: AT&T, up to 75 Mbps, at 22 of 62.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590633022005, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.7 miles away (ChargePoint, 2 Level 2 ports). 411 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Next steps
Looking for something similar
459 E 18th Street is no longer on the market, but comparable homes come up in Costa Mesa regularly. We can tell you what this one actually closed at and set up alerts for listings that match it.
Selling near 459 E 18th Street
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The neighborhood
About Costa Mesa
Costa Mesa sits on the coastal tableland of central Orange County, bordered by Santa Ana, Huntington Beach, and Newport Beach, with its southern edge about a mile from the Pacific. South Coast Plaza, the Segerstrom Center for the Arts, the Orange County Fairgrounds, Orange Coast College, and the Eastside and Mesa Verde neighborhoods all fall within the Newport-Mesa Unified School District.
Eastside Central home sales, past 12 months
- Homes sold
- 31
- Median price
- $2,280,000
- Median days on market
- 12
- Median per sq ft
- $1,214
Recorded MLS closings of single-family homes, Oct 17, 2025 to Oct 17, 2026. Days on market run from listing to going under contract.
Recent Eastside Central sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 2239 Catherine | Oct 14, 2026 | $2,125,000 | 1,517 | $1,401 | 7 |
| 184 E Bay | Oct 9, 2026 | $2,260,000 | 1,452 | $1,556 | 12 |
| 195 Broadway | Oct 6, 2026 | $1,750,000 | 1,293 | $1,353 | 8 |
| 418 E Bay Street | Sep 30, 2026 | $2,350,000 | 1,976 | $1,189 | 141 |
| 339 E 19th | Sep 30, 2026 | $2,800,000 | 1,692 | $1,655 | 6 |
See 15 homes for sale in Eastside Central Costa Mesa housing market
Schools
School District for 459 E 18th Street
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Newport Mesa Unified.
Living in Costa Mesa covers its schools, parks and beaches.
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Listed by Mark Taylor of Compass
Listing information updated Jul 10, 2025 at 10:30 AM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.