Mary Theresa De Waal

Mary Theresa De Waal
Real Estate Agent (Broker)
La Mesa - CA

Broker (CA: 01366969)

24 years experience

REALTOR® 2 Active Listings Serves San Diego County, CA
View on Realtor.com

About Mary De Waal

Mary, a lifelong resident of San Diego, comes from a family deeply rooted in the real estate industry. With both parents, two brothers, and a sister all engaged in this dynamic field, she has been immersed in real estate from a young age.

With over 21 years of professional experience, Mary has navigated the market's fluctuations and understands its complexities. However, she believes that the true essence of real estate lies in the relationships built with clients. Committed to delivering outstanding service, she prioritizes her clients' needs, whether they are buying or selling a property.

Mary aims to make the real estate process not only efficient but also enjoyable. She recognizes that the journey can be stressful, and she strives to infuse moments of levity, helping clients find joy in the experience. Her approach combines patience and expertise, whether she is assisting clients in locating their ideal home or preparing a property for sale to maximize its value.

Understanding that every client and property is unique, Mary focuses on providing tailored solutions that facilitate smooth transactions. She is dedicated to ensuring that her clients feel confident and satisfied throughout the process.

Education is a cornerstone of Mary’s practice. She stays informed about the latest industry regulations and changes to contracts and forms, utilizing the California Association of Realtors (CAR) documents to streamline transactions. These resources are invaluable in navigating the complexities of real estate.

Mary looks forward to collaborating with each client and encourages anyone interested in buying or selling a home to reach out. With her guidance, the journey of house shopping and selling can be both rewarding and enjoyable.

San Diego County, CA Real Estate Market Analysis (Single Family Homes)

$1,840,041
Avg. Listing Price
From Mary's portfolio
3.6 / 3.0
Avg. Beds/Baths
Typical property size
2,411 sf
Avg. Square Footage
Interior living space
6440
Active Listings
Current inventory

Contact Information

Brokerage
De Waal Realty
Office Address
6935 Alamo Way
La Mesa, CA  91941
(San Diego County)
Office Phone
619-838-0713
Office Fax
858-430-5214
Mobile
619-838-****
Email
dewaals1@************

Service Areas

Rancho San Diego: CA Spring Valley: CA Casa de Oro-Mount Helix: CA La Mesa: CA San Diego: CA Lemon Grove: CA La Presa: CA Jamul: CA El Cajon: CA Bostonia: CA Granite Hills: CA Harbison Canyon: CA Winter Gardens: CA Lakeside: CA Crest: CA

Current Property Listings

Mary De Waal currently has 2 properties available in La Mesa and surrounding areas.

$700,000

Listed 2025-09-18

9135 Orville St
Spring Valley, CA91977

Beds: 3
Baths: 2
Sq Ft: 1,107
Lot: 11,326 sf
single_family Map
View Full Details

$445,000

Listed 2025-07-19

9270 Amys St Unit 13
Spring Valley, CA91977

Beds: 2
Baths: 2
Sq Ft: 869
Lot: 399,010 sf
condos Map
View Full Details