Local rules require you to be signed in to see more photos.

Off Market Sep 2019 for $391K

$678,440

Est. refi paymentEst. refi $2,226/mo

•

1,436

sq ft

1901 Alga Rd Unit C, Carlsbad, CA 92009

About this home

Beautiful spacious two story condo in the highly desirable community of Casitas De La Costa. This is 2 bedroom, 3 bath home has dual master suites, patio off living room and master bedroom. Both bedrooms generous in size. Two separate fireplaces (living room, master bedroom) Kitchen overlooks dining room and living room. Beautiful community with meandering streams throughout, two community pools, spas, sauna, and tennis court. Walk to Omni La Costa Resort and Spa located in the award winning Carlsbad Unified School District. Perfect location close to shopping, restaurants and freeway.

CondoProperty Type

1974Year Built

2.92 acresLot Size

$472Est. Price/Sq.Ft.

1 spaceParking

Listed by Steve Colvin •DRE #01851955 • Premier Cal Realty

Bought with Cody Steele •DRE #01344459 • Compass

Redfin checked: a minute ago

•Source:CRMLS #PW19150476

Redfin Estimate

$678,440

$287K since sold in September 2019$2,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.3% lower than the average sale price ($792K) of 6 comparable homes.

SOLD JUL 31, 2026
$805,000
A
2 beds2.5 baths1,436 sq ft
1915 Estrella De Mar Ct Unit A, Carlsbad, CA 92009
Real Broker
SOLD BY REDFIN JUN 30, 2026
$680,000
B
2 beds2.5 baths1,440 sq ft
2345 Altisma Way Unit A, Carlsbad, CA 92009
SOLD JUL 24, 2026
$711,000
C
2 beds2.5 baths1,436 sq ft
1915 Estrella De Mar Ct Unit C, Carlsbad, CA 92009
SOLD AUG 3, 2026
$890,000
D
2 beds2 baths1,536 sq ft
2327 Caringa Way #3, Carlsbad, CA 92009
SOLD SEP 1, 2026
$850,000
E
2 beds2.5 baths1,421 sq ft
7015 Goldenrod Way, Carlsbad, CA 92011
SOLD AUG 31, 2026
$815,000
F
2 beds2.5 baths1,387 sq ft
2372 Altisma Way Unit C, Carlsbad, CA 92009

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$374,470

Est. take-home

List your home with Redfin and save $3,392

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,753/mo

Redfin rental estimate

List your home for rent

Market trends in 92009, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.0%

+0.1% MoM

Median sale price

$1.6M

$32K MoM

Avg. days on market

27d

0 days MoM

Recently sold homes

162

5 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$650,000
2 beds2 baths1,225 sq ft
2348 La Costa Ave #216, Carlsbad, CA 92009
OPEN SAT, 11AM TO 2PM
$765,000
2 beds2.5 baths1,436 sq ft
1913 Alga Rd Unit A, Carlsbad, CA 92009
OPEN SAT, 12PM TO 3PM
$2,988,800
4 beds4.5 baths3,729 sq ft
6936 SITIO CORDERO, Carlsbad, CA 92009
$825,000
2 beds2.5 baths1,398 sq ft
2914 Luciernaga Street C, Carlsbad, CA 92009
$1,270,000
3 beds2.5 baths1,829 sq ft
2914 Pearl Pl, Carlsbad, CA 92009
OPEN SAT, 12PM TO 3PM
$1,699,000
3 beds2 baths1,916 sq ft
7701 Garboso Pl, Carlsbad, CA 92009
Coldwell Banker West
OPEN SAT, 12PM TO 2PM
$1,200,000
3 beds3.5 baths2,255 sq ft
2538 Navarra Dr Unit D, Carlsbad, CA 92009
OPEN SAT, 2PM TO 4PM
$3,798,800
6 beds6.5 baths5,565 sq ft
6811 VIANDA Ct, Carlsbad, CA 92009
COMING SOON
$2,095,000
4 beds3.5 baths3,092 sq ft
6318 Huntington Dr, Carlsbad, CA 92009
OPEN SAT, 12PM TO 3PM
$1,199,900
3 beds2 baths1,369 sq ft
2839 Cazadero Dr, Carlsbad, CA 92009
See all

Provided by Redfin

Sale history for 1901 Alga Rd Unit C

Date

Event

Price

CRMLS #PW19150476

Sep 16, 2019

Sold

$391,000

$272/sq ft

Aug 29, 2019

Pending

—

Aug 8, 2019

Contingent

—

Jul 25, 2019

Price Changed

$399,900

$278/sq ft

Jun 25, 2019

Listed

$425,000

$296/sq ft

CRMLS #51047163

Sep 6, 2005

Sold

$396,000

$276/sq ft

Jul 5, 2005

Listed

$420,000

$292/sq ft

SWEOB $399.9-420K. Aviara Oaks Elementary & Middle Schools * !!! Super spacious, dual master bedroom with 2.5 baths in lush garden complex. Upgrades include tile flooring throughout living area, glass doors on kitchen cabinets, and custom glass master shower enclosure. [Supplement]: Complex will wow you with running streams, pools, jacuzzis, tennis courts, saunas, and on-site maintenance. The complex also falls within the Carlsbad school district. According to district: Aviara Oaks Elementary, Aviara Oaks Middle School, and Carlsbad High School. This unit is move-in ready with detail upgrades, but plenty of opportunity to make it yours. The Casitas de la Costa complex is one of the best values in La Costa, privately tucked away in a nest of garden greenery, yet walking distance to shopping, La Costa resort, movies, and Batiquitos Lagoon trails. Who can claim large rooms and bedrooms these days? Casitas can! Many units have been extremely creatively upgraded - the space allows for personalization on a grand scale. Each unit boasts high ceilings, wood-burning fireplaces, and CHARACTER. This complex is one of the original La Costa properties and has seen more than its fair share of star power (Frankie Avalon, Farrah Fawcett, etc. ) lounging in its heyday. This is a mellow and groovy place to live. * Entrance to very prestigious, desired and sought-after Aviara Oaks is always subject to enrollment levels; please check with Carlsbad School District (call 760.331.5000 and speak to Ellen) for availability before closing escrow.

CRMLS #11010808

Oct 2, 2001

Sold

$213,000

$148/sq ft

Jun 7, 2001

Listed

$224,900

$157/sq ft

CRMLS #11009375

Jun 6, 2001

Listing Removed

—

Jun 6, 2001

Listing Removed

—

May 18, 2001

Listed

$219,900

$153/sq ft

May 18, 2001

Listed

$219,900

$153/sq ft

CRMLS #11005802

Jun 6, 2001

Listing Removed

—

Jun 6, 2001

Listing Removed

—

Mar 29, 2001

Listed

$222,900

$155/sq ft

Mar 29, 2001

Listed

$222,900

$155/sq ft

SDMLS #14000052

Mar 30, 2001

Listing Removed

—

Mar 8, 2001

Listed

$238,950

$166/sq ft

SDMLS #971012602

Dec 1, 1997

Listing Removed

—

Nov 30, 1997

Listing Removed

—

Aug 4, 1997

Listed

$1,400

$1/sq ft

Aug 4, 1997

Listed

$1,400

$1/sq ft

CRMLS #971010824

Nov 20, 1997

Sold

$104,000

$72/sq ft

Jul 2, 1997

Listed

$110,000

$77/sq ft

Public Records

Mar 18, 1993

Sold

$132,000

$92/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,235 (+4.4%)

$302,892 + $133,270

$436,162

2024

$5,015 (+1.7%)

$296,953 + $130,657

$427,610

2023

$4,932 (+2.3%)

$291,131 + $128,096

$419,227

2022

$4,821 (+1.5%)

$285,423 + $125,585

$411,008

2021

$4,751 (+1.4%)

$279,827 + $123,123

$402,950

2020

$4,687 (+3.8%)

$274,341 + $120,709

$395,050

2019

$4,517 (+4.1%)

$271,528 + $119,472

$391,000

2018

$4,340 (+1.6%)

$265,302 + $116,732

$382,034

2017

$4,272 (+2.1%)

$255,000 + $112,200

$367,200

2016

$4,186 (+2.3%)

$255,000 + $112,200

$367,200

2015

$4,091 (+6.0%)

$225,000 + $135,000

$360,000

2014

$3,859 (+27.5%)

$207,000 + $123,000

$330,000

2013

$3,028 (+19.3%)

$207,000 + $123,000

$330,000

2012

$2,539 (−15.0%)

$160,000 + $94,000

$254,000

2011

$2,986 (+2.7%)

$131,000 + $77,000

$208,000

2010

$2,907 (+1.0%)

$157,000 + $93,000

$250,000

2009

$2,878 (−36.6%)

$157,000 + $93,000

$250,000

2008

$4,536

$157,000 + $93,000

$250,000

Tax history for 1901 Alga Rd Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$5,235 (+4.4%)

$302,892 + $133,270

$436,162

2024

$5,015 (+1.7%)

$296,953 + $130,657

$427,610

2023

$4,932 (+2.3%)

$291,131 + $128,096

$419,227

2022

$4,821 (+1.5%)

$285,423 + $125,585

$411,008

2021

$4,751 (+1.4%)

$279,827 + $123,123

$402,950

2020

$4,687 (+3.8%)

$274,341 + $120,709

$395,050

2019

$4,517 (+4.1%)

$271,528 + $119,472

$391,000

2018

$4,340 (+1.6%)

$265,302 + $116,732

$382,034

2017

$4,272 (+2.1%)

$255,000 + $112,200

$367,200

2016

$4,186 (+2.3%)

$255,000 + $112,200

$367,200

2015

$4,091 (+6.0%)

$225,000 + $135,000

$360,000

2014

$3,859 (+27.5%)

$207,000 + $123,000

$330,000

2013

$3,028 (+19.3%)

$207,000 + $123,000

$330,000

2012

$2,539 (−15.0%)

$160,000 + $94,000

$254,000

2011

$2,986 (+2.7%)

$131,000 + $77,000

$208,000

2010

$2,907 (+1.0%)

$157,000 + $93,000

$250,000

2009

$2,878 (−36.6%)

$157,000 + $93,000

$250,000

2008

$4,536

$157,000 + $93,000

$250,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1974

Sq. Ft.

1,436

Year built

1974

Style

Condo/Co-op

County

San Diego County

APN

2151700303

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 19, 2026.

RD-M

Residential Density-Multiple Zone

The intent and purpose of the RD-M residential density-multiple zone is to: Implement the R-8 (Residential 4-8 du/ac), R-15 (Residential 8-15 du/ac) and R-23 (Residential 15-23 du/ac) land use designations of the Carlsbad general plan; and Provide regulations and standards for the development of residential dwellings and other permitted or conditionally permitted uses as specified in this chapter.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Housing-Mobile home park

Property details

Parking

Parking / Garage Information
# of Carport Spaces: 1
# of Parking Spaces: 1

Interior

Laundry Information
Has Laundry
Individual Room

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up

Fireplace Information
Living Room, Primary Bedroom
Has Fireplace

Heating Information
Forced Air
Has Heating

Interior Features
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: Association

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data

Property Information
Total # of Units: 1
Common Walls: 2+ common walls
Parcel Number: 2151700303
Attached Property
Total # of Stories: 2
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 96

Homeowners Association
Is Part of Association
Association Name: Casitas De La Costa
Association Fee: $360
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa, Sauna, Tennis

Neighborhood Information
Community Features: Curbs

School Information
High School District: Carlsbad Unified

Location Information
Latitude: 33.10160900
Longitude: -117.26561100
Directions: Alga to Estrella Del Mar
Zoning: R1

Public facts

Beds: 2
Baths: 3.0
Sq. Ft.: 1,436
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1974
Year Renovated: 1974
County: San Diego County
APN: 2151700303

Home facts updated by county records on Aug 19, 2026

Other

Listing Information
Days Active in MLS: 44
Continuous Days Active in MLS: 44

Listing Agent Information
List Agent First Name: Steve
List Agent Last Name: Colvin

Listing Office Information
List Office Name: Premier Cal Realty

Selling Agent Information
Buyer Agent First Name: Cody
Buyer Agent Last Name: Steele

Selling Office Information
Buyer Office Name: Compass

Around this home

Schools

Poinsettia Elementary School

Public K-5 • Assigned • 1.3mi

8/10

Aviara Oaks Middle School

Public 6-8 • Assigned • 0.7mi

7/10

Carlsbad High School

Public 9-12 • Assigned • 5.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Carlsbad combines beautiful beaches with great neighborhoods that give it a real small-town feel. From the Village to the walkable neighborhoods, it feels like a beach community rather than a city!
2 weeks ago • Carlsbad
Jeremy Beauvarlet
Redfin Premier agent
473 deals
Was this helpful?
Carlsbad has a great coastal feel with plenty of shopping and restaurants to choose from. The beaches are beautiful, and there's no shortage of things to do nearby, from golf courses and Legoland to hiking and paddleboarding on the lagoon. It's an...
1 month ago • Carlsbad
Gina Huggins
Redfin Premier agent
250 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 89° expected this year, 23 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

3/10 Air Factor

4 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Carlsbad, CA • 92009

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 7.3 hours in December, placing it above the U.S. average for solar exposure.

8.7 hrs

7.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$645,000 – $781,000

Reach more buyers when you sell with Redfin. Save up to $6,784 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 12PM TO 3PM3D WALKTHROUGH

$775,000

2 beds3.5 baths1,480 sq ft

2662 Rawhide Ln, San Marcos, CA 92078

OPEN SAT, 12PM TO 2PM

$699,000

3 beds2 baths1,140 sq ft

6015 Paseo Salinero, Carlsbad, CA 92009

OPEN SUN, 1PM TO 4PM

$1,249,000

1 bed1.5 baths940 sq ft

1402 Anacona Pl #105, Encinitas, CA 92024

OPEN SAT, 10:30AM TO 12:30PMVIDEO TOUR

$1,099,000

3 beds2.5 baths1,709 sq ft

6603 Santa Isabel St Unit C, Carlsbad, CA 92009

VIDEO TOUR

$779,000

2 beds2 baths1,332 sq ft

2826 Unicornio St Unit A, Carlsbad, CA 92009

$574,900

2 beds1.5 baths1,046 sq ft

2352 Altisma Way #9, Carlsbad, CA 92009

New listings for sale in 92009

OPEN SAT, 1PM TO 4PM

$650,000

2 beds2 baths1,225 sq ft

2348 La Costa Ave #216, Carlsbad, CA 92009

OPEN SAT, 11AM TO 2PM

$765,000

2 beds2.5 baths1,436 sq ft

1913 Alga Rd Unit A, Carlsbad, CA 92009

OPEN SAT, 12PM TO 3PM

$2,988,800

4 beds4.5 baths3,729 sq ft

6936 SITIO CORDERO, Carlsbad, CA 92009

$825,000

2 beds2.5 baths1,398 sq ft

2914 Luciernaga Street C, Carlsbad, CA 92009

$1,270,000

3 beds2.5 baths1,829 sq ft

2914 Pearl Pl, Carlsbad, CA 92009

OPEN SAT, 12PM TO 3PMHOT HOME

$1,699,000

3 beds2 baths1,916 sq ft

7701 Garboso Pl, Carlsbad, CA 92009

Coldwell Banker West

OPEN SAT, 12PM TO 2PM

$1,200,000

3 beds3.5 baths2,255 sq ft

2538 Navarra Dr Unit D, Carlsbad, CA 92009

OPEN SAT, 2PM TO 4PM

$3,798,800

6 beds6.5 baths5,565 sq ft

6811 VIANDA Ct, Carlsbad, CA 92009

COMING SOON

$2,095,000

4 beds3.5 baths3,092 sq ft

6318 Huntington Dr, Carlsbad, CA 92009

Home values near 1901 Alga Rd Unit C

Data from public records.

Address	Redfin Estimate
1901 Alga Rd Apt A, Carlsbad, CA - Beds \| 1 Baths \| 892 Sq. Ft.	$467,965
1901 Alga Rd Apt E, Carlsbad, CA 2 Beds \| 2.5 Baths \| 1436 Sq. Ft.	$722,925

Address	Redfin Estimate
1901 Alga Rd Apt B, Carlsbad, CA 2 Beds \| 2.5 Baths \| 1436 Sq. Ft.	$762,936
1905 Alga Rd Apt A, Carlsbad, CA 1 Beds \| 1.5 Baths \| 1207 Sq. Ft.	$632,412

Address	Redfin Estimate
1901 Alga Rd Apt D, Carlsbad, CA 2 Beds \| 3 Baths \| 1436 Sq. Ft.	$696,303
1905 Alga Rd Apt D, Carlsbad, CA 1 Beds \| 1.5 Baths \| 1207 Sq. Ft.	$627,788

Property information provided by CRMLS when last listed in 2019. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

92024 homes for sale
92078 homes for sale
92008 homes for sale
92009 homes for sale
92011 homes for sale

Houses for rent in Carlsbad	Agents near me	Irvine, CA homes for sale	Carlsbad Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Carlsbad Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Escondido homes for sale
San Diego homes for sale
Oceanside homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 92009, CA

Sale history for 1901 Alga Rd Unit C

Tax history for 1901 Alga Rd Unit C

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 92009

Home values near 1901 Alga Rd Unit C

More real estate resources