459 E 18th Street
Costa Mesa, CA 92627
- 4 beds
- 5 baths
- 2,733 sqft
- 7,800 sqft lot
- $1,461 per sqft
- 1948 build
- – on site
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.
Last checked:
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Last updated Apr 27, 2025
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MLS# NP25083475 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1948
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Year Built Source:Assessor
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New Construction:No
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Total Number Of Units:1
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Structure Type:House
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Stories Total:1
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Entry Level:1
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Common Walls:No Common Walls
Interior
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Features:Built-in Features, High Ceilings, Living Room Deck Attached, Open Floorplan
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Levels:One
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Entry Location:1
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Kitchen Features:Kitchen Island, Kitchen Open to Family Room, Remodeled Kitchen
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Eating Area:Dining Room, In Kitchen, Separated
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Flooring:Wood
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Room Type:All Bedrooms Down, Bonus Room, Entry, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom
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Living Area Units:Square Feet
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Fireplace:Yes
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Fireplace:Living Room, Outside, Fire Pit
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Laundry:Individual Room, Inside, Washer Hookup
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Laundry:1
Room Dimensions
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Living Area:2733.00
Location
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Directions:18th and Irvine
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Latitude:33.63198900
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Longitude:-117.90750000
The Property
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Property Type:Residential
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Subtype:Single Family Residence
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Lot Features:0-1 Unit/Acre, Back Yard, Front Yard, Park Nearby
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Lot Size Area:7800.0000
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Lot Size Acres:0.1791
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Lot Size SqFt:7800.00
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Lot Size Source:Assessor
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View:1
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View:Neighborhood
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Additional Parcels:No
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Land Lease:No
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Lease Considered:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Census Tract:633.02
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Tax Tract:1174
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Tax Lot:2
Beds
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Total Bedrooms:4
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Main Level Bedrooms:4
Baths
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Total Baths:5
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Bathroom Features:Bathtub, Shower, Shower in Tub, Double Sinks in Primary Bath, Remodeled, Separate tub and shower, Upgraded
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Full & Three Quarter Baths:4
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Main Level Baths:3
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Full Baths:4
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Half Baths:1
The Listing
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Special Listing Conditions:Standard
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Parcel Number:11737219
Heating & Cooling
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Heating:1
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Heating:Central
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Cooling:Yes
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Cooling:Central Air
Utilities
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Appliances:6 Burner Stove, Built-In Range, Dishwasher, Refrigerator
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Included:Yes
Schools
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High School District:Newport Mesa Unified
The Community
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Subdivision:Eastside Central (ECCM)
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Subdivision:Eastside Central (ECCM)
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Features:Curbs, Sidewalks
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Association:No
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Pool:None
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Senior Community:No
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Private Pool:No
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Assessments:Yes
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Assessments:Unknown
Parking
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Parking Spaces:2.00
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Attached Garage:No
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Garage Spaces:2.00
Monthly cost estimate

Asking price
$3,995,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$21,392
|
Taxes | N/A |
Insurance | $1,098 |
Utilities | $183 See report |
Total | $22,673/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/24/25
Apr 24, 2025
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Listed / Active | CRMLS_CA | $3,995,000 | 179.8% (54.8% / YR) |
1/13/22
Jan 13, 2022
|
CRMLS_CA | $1,428,000 | -4.8% | |
12/10/21
Dec 10, 2021
|
CRMLS_CA | $1,500,000 |