Catherine O'Sullivan Real Estate Agent - Keller Williams VIP Properties

3023 Erica Ave, Rosamond, CA For Sale $499,999 - listed by Catherine O'Sullivan — For Sale $499,999

Catherine O'Sullivan listing agent for 22814 Garzota Dr, Valencia, CA - sold for $796,630 — Sold $796,630

32003 Emerald Ln, Castaic, CA For Sale $515,000 - listed by Catherine O'Sullivan — For Sale $515,000

Catherine O'Sullivan buyer's agent for 28135 Foxlane Dr, Canyon Country, CA - sold for $740,000 — Sold $740,000

13171 Constable Ave, Granada Hills, CA For Sale $1,359,000 - listed by Catherine O'Sullivan — For Sale $1,359,000

Catherine O'Sullivan

Valencia CA

Keller Williams VIP Properties

32 Closed Sales

$25.9M Total Value

$170K - $3.1M Price Range

$808.3K Average Price

Prior 5 years

About Catherine

As a dedicated real estate agent, I am qualified to guide you in buying or selling a home. I believe in using my skills in finance, contracts, negotiation and marketing to your best advantage.

Buying or selling a home is one of the most important transactions in the lives of many people. Because of that, it is important that you work with someone you trust and feel is a market expert with integrity. People trust me with their most-valuable asset. It's a responsibility I take very seriously. I know that your success is my success.

I offer local expertise in a home market tailored to meet your needs. As a local professional, I know the neighborhoods, schools, market conditions, zoning regulations and local economy. I will do the leg work, keeping you up-to-date with new listings and conditions as they impact the market. I will make the process as pleasurable and stress-free an experience for you as I can.

I don't measure my success through awards received or achievements, but through the satisfaction of my clients. Whether you are looking to buy or sell your home, I will provide sound and trustworthy advice to help you achieve your real estate goals.

Let me guide you through the complexities of buying or selling your home, eliminating hassles and stress. I look forward to working with you.

Home Types: Mobile Homes, House, Townhouse, Condo, Multifamily, Lot/Land

Years of Experience: 16

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	7
Total Value	$6,629,630
Average Sale Price	$947,090
Price Range	$375K - $3.1M

Buyer Deals
Total Deals	2
Total Value	$1,595,000
Average Sale Price	$797,500
Price Range	$740K - $855K

Seller Deals
Total Deals	11
Total Value	$9,763,630
Average Sale Price	$887,603
Price Range	$339K - $3.1M

Buyer Deals
Total Deals	6
Total Value	$6,320,000
Average Sale Price	$1,053,333
Price Range	$305K - $3M

Seller Deals
Total Deals	21
Total Value	$16,516,630
Average Sale Price	$786,506
Price Range	$239K - $3.1M

Buyer Deals
Total Deals	11
Total Value	$9,348,500
Average Sale Price	$849,864
Price Range	$170K - $3M

5 Year View

Areas Catherine is Experienced In

Catherine's Listings and Deals

Catherine's Active Listings

$499,999
- 4 Beds
- 3 Baths
- 2,160 Sq Ft
3023 Erica Ave

Rosamond, CA
Welcome home to this beautifully upgraded single-story residence in the heart of Rosamond, offering style, comfort, and an ideal location just minutes from Edwards Air Force Base. From the moment you step inside, you'll appreciate the attention to detail with elegant wood-look tile flooring throughout the main living areas, crown molding, plantation shutters, recessed lighting, and ceiling fans

Catherine O'Sullivan Keller Williams VIP Properties

$515,000
- 2 Beds
- 2 Baths
- 1,140 Sq Ft
32003 Emerald Ln

Castaic, CA
Welcome home to this charming and move-in ready 2-bedroom, 2-bath residence nestled in the desirable Stonegate community of Castaic! Enjoy peaceful mornings with a cup of coffee or relaxing evenings with your favorite beverage on the inviting covered front porch. Inside, you'll find newer vinyl plank flooring, energy-efficient new windows, and a bright, comfortable floor plan designed for easy

Catherine O'Sullivan Keller Williams VIP Properties

$1,359,000
- 3 Beds
- 2.5 Baths
- 2,505 Sq Ft
13171 Constable Ave

Granada Hills, CA
Welcome to this stunning single-story home in the prestigious Bee Canyon neighborhood of Granada Hills, where timeless design, energy efficiency, and exceptional pride of ownership create a home that's as practical as it is beautiful. Offering the ease and convenience of single-level living, this thoughtfully upgraded residence delivers the lifestyle today's buyers are searching for. From the

Catherine O'Sullivan Keller Williams VIP Properties

$27,500
- Land
- 2.46 Acres
- $11,179 per Acre
0 Charro Ct

Tehachapi, CA
2.46 Acres of Land in Rural Tehachapi. Zoned Larger-lot, Single Family Residential Development with uses typical of and compatible with quiet residential neighborhoods. Located at the end of a cul-de-sac with like sized lots. This land has already been drilled for a well and capped. There are other homes in the area with utilities.

Catherine O'Sullivan Keller Williams VIP Properties

$279,000

Under Contract
- 4 Beds
- 2 Baths
- 1,709 Sq Ft
3133 Pat Ave

Mojave, CA
This 4 bedroom, 2 bath home with an additional bonus room (approx. 9'x30') offers flexible living space perfect for a game room, office, gym, or additional living area. The open floor plan creates a comfortable flow between the kitchen, dining, and living areas, ideal for everyday living and entertaining. This property features a newer HVAC system, newer water heater, and solar to help with

Catherine O'Sullivan Keller Williams VIP Properties

Recently Sold

$485,000

Sold Jun 30, 2026
- 4 Beds
- 2 Baths
- 1,908 Sq Ft
45541 Robinson Dr

Lancaster, CA
- 1% Below List
- 51 Days On Market
- $254/SF
- Current Est. Value $475K
Catherine O'Sullivan Keller Williams VIP Properties

$796,630

Sold May 8, 2026
- 4 Beds
- 3 Baths
- 2,329 Sq Ft
22814 Garzota Dr

Valencia, CA
- 3 Days On Market
- $342/SF
- Current Est. Value $799K
Catherine O'Sullivan Keller Williams VIP Properties

$3,125,000

Sold Apr 21, 2026
- 5 Beds
- 5 Baths
- 3,597 Sq Ft
5129 New York Ave

La Crescenta, CA
- 2% Below List
- 8 Days On Market
- $869/SF
- Current Est. Value $3M
Catherine O'Sullivan Keller Williams VIP Properties

$900,000

Sold Feb 26, 2026
- 3 Beds
- 2.5 Baths
- 1,959 Sq Ft
28630 Greenwood Place

Castaic, CA
- 27 Days On Market
- $459/SF
- Current Est. Value $887K
Catherine O'Sullivan Keller Williams VIP Properties

$568,000

Sold Dec 19, 2025
- 3 Beds
- 2 Baths
- 1,244 Sq Ft
717 Watson Ave

Simi Valley, CA
- 5% Below List
- 16 Days On Market
- $457/SF
- Current Est. Value $670K
Catherine O'Sullivan Keller Williams VIP Properties

$375,000

Sold Dec 4, 2025
- 1 Bed
- 1 Bath
- 700 Sq Ft
27620 Susan Beth Way

Unit A

Santa Clarita, CA
- 1% Below List
- 50 Days On Market
- $536/SF
- Current Est. Value $362K
Catherine O'Sullivan Keller Williams VIP Properties

$380,000

Sold Nov 12, 2025
- 3 Beds
- 2 Baths
- 1,792 Sq Ft
13211 E Avenue West 8

Pearblossom, CA
- 5% Below List
- 84 Days On Market
- $212/SF
Catherine O'Sullivan Keller Williams VIP Properties

$735,000

Sold Mar 28, 2025
- 3 Beds
- 2.5 Baths
- 1,419 Sq Ft
28467 Meadowlark Ct

Valencia, CA
- 5% Below List
- 49 Days On Market
- $518/SF
- Current Est. Value $718K
Catherine O'Sullivan Keller Williams VIP Properties

$860,000

Sold Jan 27, 2025
- 4 Beds
- 3 Baths
- 2,036 Sq Ft
27258 Valderrama Dr

Valencia, CA
- 1% Below List
- 3 Days On Market
- $422/SF
- Current Est. Value $873K
Catherine O'Sullivan Keller Williams VIP Properties

Catherine O'Sullivan

(747) 322-4517

Nearby Homes

Catherine O'Sullivan

About Catherine

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Catherine is Experienced In

Catherine's Listings and Deals

Catherine's Active Listings

Recently Sold