$1,399,000
PENDING

423 Casa Del Mar Dr Half Moon Bay, CA 94019

Estimated payment $8,013/month

Total Views 585
4 Beds
2 Baths
1,640 Sq Ft
$853 Price per Sq Ft

Highlights

  • Updated Kitchen
  • Solid Surface Countertops
  • Breakfast Area or Nook
  • Traditional Architecture
  • No HOA
  • 2 Car Attached Garage

About This Home

Live the beach life every day in this light and bright 4-bedroom, 2-bathroom, 1,640 square foot single-family gem in Half Moon Bay, perfectly situated adjacent to beach access of Venice Beach and for surfers, near the sun-soaked shores of Miramar Beach and Naples Beach. Whether you're catching morning waves or sunset strolls, you're only a beach break away from the ocean breeze. Inside, you'll find a freshly painted open floor plan filled with natural light, laminate wood floors, and that airy, easygoing vibe that makes every day feel like a getaway. The spacious layout with an open floor plan from the kitchen to the family and living area, the home's space flows effortlessly to a sunny backyard patio—ideal for al fresco dining, relaxing with a good book, or entertaining under the stars. Need space for surfboards or beach cruisers? You’re covered with a handy storage shed out back. And with trendy local shops, cafes, and Venice Beach vibes just minutes away, this vibrant Half Moon Bay location is the perfect blend of chill coastal living and urban convenience.

Listing Agent

Jonathan Kurniadi

Kurniadi Realty License #01871163 Listed on: 08/21/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,680

Year Built

  • Built in 1970

Lot Details

  • 6,506 Sq Ft Lot
  • Front Yard

Parking

  • 2 Car Attached Garage

Home Design

  • Traditional Architecture
  • Slab Foundation
  • Composition Shingle Roof
  • Stucco

Interior Spaces

  • 1-Story Property
  • Decorative Fireplace
  • Family Room with Fireplace

Kitchen

  • Updated Kitchen
  • Breakfast Area or Nook
  • Breakfast Bar
  • Gas Range
  • Dishwasher
  • Solid Surface Countertops

Flooring

  • Carpet
  • Laminate

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry in unit
  • Dryer
  • Washer

Utilities

  • No Cooling
  • Forced Air Heating System
  • 220 Volts in Kitchen

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 048233270

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,680

Year Built

Built in 1970

Lot Details

0

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1970
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Other
  • Directions: Frontage Road to Casa DM
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • Special Features: None

Interior Features

  • Flooring: Laminate, Carpet
  • Appliances: Dishwasher, Gas Range, Refrigerator, Dryer, Washer
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: Decorative, Family Room
  • Fireplaces: 1
  • Fireplace: Yes
  • Room Kitchen Features: 220 Volt Outlet, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Refrigerator, Updated Kitchen

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Level, Rectangular Lot, Front Yard
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Stucco
  • Foundation Details: Slab
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached

Utilities

  • Heating: Forced Air
  • Cooling: None
  • Laundry Features: Dryer, Laundry Room, Washer, In Unit
  • Cooling Y N: No
  • Heating Yn: Yes
  • Electric: No Solar, 220 Volts in Kitchen
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Size Sq Ft: 6506
  • Parcel Number: 048233270

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,680 $293,695 $200,743 $92,952
2023 $4,680 $282,293 $192,949 $89,344
2022 $4,247 $276,759 $189,166 $87,593
2021 $4,069 $271,333 $185,457 $85,876
2020 $3,960 $268,552 $183,556 $84,996
2019 $3,690 $263,287 $179,957 $83,330
2018 $3,494 $258,126 $176,429 $81,697
2017 $3,478 $253,066 $172,970 $80,096
2016 $3,495 $248,105 $169,579 $78,526
2015 $3,496 $244,379 $167,032 $77,347
2014 $7,121 $563,546 $281,773 $281,773
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/22/2025 08/22/25 Pending -- -- --
08/21/2025 08/21/25 For Sale $1,399,000 +77.1% $853 / Sq Ft
07/14/2014 07/14/14 Sold $790,000 +5.3% $482 / Sq Ft
06/04/2014 06/04/14 Pending -- -- --
05/27/2014 05/27/14 For Sale $750,000 -- $457 / Sq Ft
Source: Contra Costa Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Grant Deed $790,000 North American Title Co Inc
Grant Deed $525,000 First American Title Company
Grant Deed $824,500 First American Title Company
Interfamily Deed Transfer -- First American Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Grant Deed $405,000 First American Title Co
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $417,000 New Conventional
Previous Owner $659,600 Negative Amortization
Previous Owner $100,000 Credit Line Revolving
Previous Owner $320,000 Unknown
Previous Owner $324,000 No Value Available
Previous Owner $75,000 Credit Line Revolving
Source: Public Records

Similar Homes in Half Moon Bay, CA

  • 417 Belleville Blvd, Half Moon Bay, CA 94019

    $1,250,000

    • 3 Beds
    • 1.5 Baths
    • 1,420 Sq Ft
    • 417 Belleville Blvd
    • Half Moon Bay, CA

    Charming 1920s Craftsman in the Heart of Half Moon Bay. Step into timeless elegance with this beautifully-preserved and thoughtfully updated home, located in the vibrant heart of downtown Half Moon Bay.This classic 3-bedroom, 1.5-bathroom residence offers a rare blend of historic charm and modern convenience. Inside, you'll find original restored hardwood floors, a charming fireplace, separate

    Matt Aragoni Coldwell Banker Realty

    Section Image
  • 908 Bancroft Ave, Half Moon Bay, CA 94019

    $1,549,000

    • 5 Beds
    • 3 Baths
    • 2,346 Sq Ft
    • 908 Bancroft Ave
    • Half Moon Bay, CA

    Welcome to a versatile home designed to meet a variety of needs whether for a growing family, multi-generational living, or rental income potential. Tucked away on a quiet dead-end street in the charming Grandview neighborhood of Half Moon Bay, this property sits on a generous 5,000 sq ft lot, ideal for entertaining. The backyard features two fully powered storage sheds for added convenience.

    Sarah Bueno Coldwell Banker Realty

    Section Image
  • 515 Silver Ave, Half Moon Bay, CA 94019

    $1,828,000

    • 4 Beds
    • 3 Baths
    • 2,540 Sq Ft
    • 515 Silver Ave
    • Half Moon Bay, CA

    Coastal Luxury in Highland Park! 515 Silver Ave is a custom-built residence offering timeless design and modern comforts. Built in 1995, this elegant home sits on a landscaped lot featuring a circular driveway, a charming trellis-covered back porch, plus a detached 503 SF finished auxiliary building with casita potential! Inside, you will find 4 spacious bedrooms and 3 full bathrooms, including a

    Lin Storer Compass

    Section Image
  • 607 Alsace Lorraine Ave, Half Moon Bay, CA 94019

    $1,729,000

    • 3 Beds
    • 2 Baths
    • 1,924 Sq Ft
    • 607 Alsace Lorraine Ave
    • Half Moon Bay, CA

    Beautifully updated ranch-style home in the coveted Alsace Lorraine neighborhood, offering 3 bedrooms and 2 full bathrooms within 1,924 square feet of living space. Extensively updated with custom finishes and hardwood floors throughout, this home blends classic charm with modern comfort. The open-concept living area features skylights, custom built-ins, and two fireplaces, creating a warm and

    Charles Floyd Compass

    Section Image
  • 638 Alsace Loraine Ave, Half Moon Bay, CA 94019

    $1,695,000

    • 3 Beds
    • 2 Baths
    • 1,780 Sq Ft
    • 638 Alsace Loraine Ave
    • Half Moon Bay, CA

    Just a short walk to the beach and Main Street! This renovated 3-bedroom, 2-bathroom home in the sought-after Alsace Lorraine neighborhood blends coastal charm with modern updates. Set on an oversized 7,505 sq ft lot, it offers new flooring, a brand-new kitchen with updated lighting, remodeled bathrooms, and fresh interior and exterior paint. On the entry level, the living room connects to two

    Marissa Ackroyd Compass - Half Moon Bay

    Section Image
  • 448 Correas St, Half Moon Bay, CA 94019

    $1,748,000

    • 3 Beds
    • 3 Baths
    • 2,510 Sq Ft
    • 448 Correas St
    • Half Moon Bay, CA

    Remarkable value at a new price! Located in the prestigious Alsace Lorraine enclave, just moments from the beach, scenic Coastal Trail, and downtown Half Moon Bay, this sophisticated 3BR/3BA residence captures the essence of elevated coastal living. Double front doors open to a formal entry that flows seamlessly into an inviting living room with a charming window seat. Down the hall, the family

    Nicholas Delis Compass

    Section Image
  • 323 Garcia Ave, Half Moon Bay, CA 94019

    $1,800,000

    • 4 Beds
    • 2.5 Baths
    • 2,740 Sq Ft
    • 323 Garcia Ave
    • Half Moon Bay, CA

    Spacious 2 story home in coveted Alsace Lorraine neighborhood of Half Moon Bay. Nicely appointed home with 3 bedrooms downstairs, one set up as a home office, and separate primary suite upstairs. Updated kitchen with breakfast bar, new gas cooktop and wine fridge, double ovens, garden window over sink, plenty of cabinet space. Kitchen is open to the familyroom with a sliding glass door to the

    Frank Vento Intero Real Estate Services

    Section Image
  • 575 Myrtle St, Half Moon Bay, CA 94019

    $1,598,000

    • 3 Beds
    • 3 Baths
    • 2,371 Sq Ft
    • 575 Myrtle St
    • Half Moon Bay, CA

    Just moments from vibrant downtown Half Moon Bay, 575 Myrtle Street blends the coastal charm of a single-family home with the rare versatility of a legal triplex. Imagine living in one unit while generating income from the others or creating the ultimate multi-generational retreat with private spaces for everyone. Each of the three self-contained units offers its own entrance, kitchen, and living

    Vickie Burgess Realsmart Properties

    Section Image
  • 651 Spruce St, Half Moon Bay, CA 94019

    $1,595,000

    • 3 Beds
    • 3 Baths
    • 2,210 Sq Ft
    • 651 Spruce St
    • Half Moon Bay, CA

    Welcome to this well-maintained, single-story home in downtown Half Moon Bay that will surprise you when you see how spacious this home is. Three bedrooms and three full bathrooms, with approx 2210 sq ft of living space, and the lot is approx 7353 sq ft and fenced in the backyard. This location is less than a block away from quaint Main Street, restaurants, cafes, festivals and parades and

    The Gray Lavey Team Coldwell Banker Realty

    Section Image

Source: Contra Costa Association of REALTORS®

MLS Number: 41108970

Contra Costa Association of REALTORS®

APN: 048-233-270