2319 21 Newcastle Avenue, Cardiff by the Sea, CA 92007 - Photo 1

1/1

$3,050,000

Sold
Closed
Duplex
6 Beds
4 Full Baths
2,792 Sq. Ft.
2 Car Garage
Updated 11 days ago

1/1

Property Description

Ocean view duplex in the heart of Cardiff's walking district! Just steps to Glen Park and three blocks from the beach, this property is an amazing investment opportunity that offers its next owner tremendous flexibility and options. First time on the market in 50 years. Currently positioned as three units comprised of a 3 Bed / 2 Bath unit , a 2 Bed / 1 Bath unit, and a 1 Bed / 1 Bath studio. Upstairs units feature west-facing balconies with peek ocean views, while the downstairs studio has a large private courtyard with mature trees. Abundant off-street parking with a 2-car garage and driveway spots for 12 cars! Oversized lot in an ideal location makes this a prime development opportunity for a single family residence or a lot-split.

Full Property Details

Full Property Details for 2319-21 Newcastle Ave

General

Sold For: $3,050,000
Status: Closed
Type: Duplex
Source: MRMLS
MLS ID: NDP2511309
Added to Site: 44 day(s) ago

Interior

Rooms/Areas: Converted Bedroom, Great Room, Living Room, Primary Bathroom, Primary Bedroom
Fireplace: Yes
Fireplace(s): Wood Burning

Rooms

Bathrooms

Total Bathrooms: 4
Full Bathrooms: 4

Bedrooms

Total Bedrooms: 6

Other Rooms

Laundry: In Garage

Additional Information

Pool Description: None

Parking

Garage: Yes
Garage Spaces: 2

Location

County: San Diego
Driving Directions: Norfolk to Newcastle

School Information

School District: Encinitas Union

Community

Community Features: Park

Heating & Cooling

Cooling Type: None

Utilities

Sewer: Public Sewer

Structural Information

Structure Type: Duplex
Common Walls: 1 Common Wall
Entry Location: 2nd Level
Stories/Levels: Two
Stories Description: Two
Square Feet: 2,792
Sq. Ft. Source: Public Records
Year Built: 1972

Lot Features

Property View: Ocean, Park/Greenbelt
Lot Size (Acres): 0.1436
Lot Size Source: Public Records
Zoning: R-2
Lot Description: Landscaped, Park Nearby, Yard

Financial Considerations

Price Per Sq. Ft.: $965.26

Disclosures and Reports

Special Conditions: Trust

Listed by Willis Allen Real Estate, Andrew Appleby and Willis Allen Real Estate, Kerry Payne
Sold by Pacific Sotheby's Int'l Realty, Lisa Stennes

What's Your Home Worth?

* Indicates a required field

For a complimentary comparative market analysis, please contact us so we can discuss your home's value.

Your Property Information

Address optional

City *State *

Zip Code optional

Your Contact Information

First Name *Last Name *

Email Address *

Phone Number *

Comment *

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Submit, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

Listing agents

— 2319-21 Newcastle Ave —

Andrew Appleby

Willis Allen Real Estate
Kerry Payne

Willis Allen Real Estate

andrewappleby@willisallen.com

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender

NMLS#: 1598647

Get Pre-Approved

Schools

Schools serving 2319-21 Newcastle Ave

School Districts:San Dieguito Union High School District, Cardiff Elementary School District

Name	Grades	Distance
Cardiff Elementary School 1888 Montgomery Ave., Encinitas, CA 92007	PK-2	0.6 mi
Ada W. Harris Elementary School 1508 Windsor Rd., Encinitas, CA 92007	3-6	0.9 mi
Oak Crest Middle School 675 Balour Drive, Encinitas, CA 92024	7-8	1.9 mi
La Costa Canyon High School 1 Maverick Way, Encinitas, CA 92009	9-12	4.8 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 2319-21 Newcastle Ave

Date

Details

Price

Change

Source

1/07/2026

Sold

$3,050,000

13.17%

MLS

12/06/2025

Listed

$2,695,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

1510 Orangeview Dr, Encinitas, CA 92024 - Photo 1

Just Listed

$2,175,000

Open House

1510 Orangeview Dr #1-2 Encinitas, CA 92024

Single Family
Active
Updated 2 days ago

5
Beds
3
Total Baths
2,458
Sq. Ft.

250 258 Hillcrest Dr, Encinitas, CA 92024 - Photo 1

Just Listed

$5,500,000

Open House

250 258 Hillcrest Dr Encinitas, CA 92024

Duplex
Active
Updated 2 days ago

9
Beds
11
Total Baths
5,104
Sq. Ft.

516 Whisper Wind Dr, Encinitas, CA 92024 - Photo 1

Just Listed

$4,427,000

Open House

516 Whisper Wind Dr Encinitas, CA 92024

Single Family
Active
Updated 2 days ago

5
Beds
5
Total Baths
4,774
Sq. Ft.

350 N El Camino Real, Encinitas, CA 92024 - Photo 1

Just Listed

$229,000

350 N El Camino Real #78S Encinitas, CA 92024

Mobile Home
Active
Updated 1 day ago

2
Beds
2
Total Baths
2,080
Sq. Ft.

2815 Santa Fe Vista Ct, Encinitas, CA 92024 - Photo 1

2815 Santa Fe Vista Ct Encinitas, CA 92024

Single Family
Active
Updated 4 days ago

5
Beds
5
Total Baths
4,539
Sq. Ft.

Fortuna Ranch Rd, Encinitas, CA 92024 - Photo 1

Price Reduced

-$17,000 (-1.93%)

$865,000

Fortuna Ranch Rd #1 Encinitas, CA 92024

Lots/Land
Active
Updated 3 days ago

2.5
Acres

1168 Arcadia Rd, Encinitas, CA 92024 - Photo 1

Price Reduced

-$96,000 (-5.8%)

$1,559,000

1168 Arcadia Rd Encinitas, CA 92024

Single Family
Active
Updated 6 days ago

3
Beds
2
Total Baths
1,460
Sq. Ft.

930 Gardena Rd, Encinitas, CA 92024 - Photo 1

930 Gardena Rd Encinitas, CA 92024

Single Family
Active
Updated 4 days ago

3
Beds
3
Total Baths
1,815
Sq. Ft.

2319-21 Newcastle Ave, Cardiff by the Sea, CA 92007 - Photo 1

Sold

$3,050,000