Exceptional Homes. Iconic Coastline.

North County San Diego Real Estate

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Why Work With Me?

$M+
Total Sales
Volume Closed
+
Homes Sold
Since 2016
$.2M+
Average
Sales
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Meet
Sandra Topp

Born and raised in San Diego, Sandra Topp is a real estate broker and the Founder of Topp Collective, serving clients throughout San Diego County, Southern California, and Idaho. With extensive experience in both new construction and resale markets, Sandra brings a strategic, well-rounded perspective to every transaction.

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Featured Listings

669 Diamond Way #235 Vista CA 92083
669 Diamond Way #235, Vista, CA 92083
$ 385,000
1 Beds • 1 Baths • 708 SQFT
669 Diamond Way #235, Vista, CA 92083
14442 Rancho Del Prado Trail San Diego CA 92127
14442 Rancho Del Prado Trail, San Diego, CA 92127
$ 3,595,000
5 Beds • 5 | 1 Baths • 5,148 SQFT
14442 Rancho Del Prado Trail, San Diego, CA 92127
523 Hatherly St Vista CA 92083
523 Hatherly St, Vista, CA 92083
$ 1,420,000
6 Beds • 5 Baths • 3,426 SQFT
523 Hatherly St, Vista, CA 92083
15609 Maturin San Diego CA 92127
15609 Maturin, San Diego, CA 92127
$ 1,350,000
4 Beds • 2 | 1 Baths • 1,832 SQFT
15609 Maturin, San Diego, CA 92127

What our clients
are saying

"Sandra was a true asset in the recent sale of our condo. She helped us prepare a timeline, prepared us for what to expect, and guided us along the way. Far beyond our expectations, she did everything to make the process easy for us, stepping in whenever needed. She made the nerve wracking process of […]"

Steven C.

"Sandra was terrific for the sale of our condo. She was knowledgeable, efficient, and flexible. She helped guide us through the preparation and MLS listing, and even assisted in repairing some of the problem items notated in the initial inspection report. She held the appropriate number of Open House showings and provided valuable guidance through […]"

Nick C.

"We’re so thankful we got to work with Sandra while buying our home. Right from the start, she was professional and knew her stuff — but what really stood out was how kind, genuine, and caring she was. It felt like we were working with a friend, not just a real estate agent. She was […]"

Philip Cheng

"I love Sandra! We met through a mutual friend and I could not be more thankful that we met when we did. She helped my husband and I through the home buying process with such grace, patience, and honesty, and was always accessible. I loved that she was always very clear about where we were […]"

Juliana Cheng

"I had the pleasure of working with Sandra to sell my home, and I couldn’t be more pleased with the results. From the moment we started the process, Sandra displayed exceptional professionalism and expertise. Her attention to detail, excellent communication skills, and strategic approach to marketing my property led to a quick and successful sale. […]"

Jerry S.

"I’m finally getting around to writing this long overdue review for the best Real Estate Professional my husband and I have ever worked with! Sandra Topp was extremely professional and fully invested in our family’s best interests while helping us sell our home in San Marcos, CA. From the very beginning, Sandra took the time […]"

Harminder Family

"It was a true pleasure getting to work with Sandra. She always made herself available, no matter the day or time, and always had the answers to my questions. She offered great real estate insight during my indecisive moments and provided lots of evidence and comps to help with decisions. I’d recommend Sandra to any […]"

Sofie Berarducci

"Sandra is amazing! Not just because she sold us our first new property. She makes every effort to hear your wants and needs. She listens! She gave me her honest, truthful and Professional opinion. Calmed my any of the doubts I had on selling and negotiating concerns. She takes time out of her busy schedule […]"

Yvonne Hoyos

"I had the pleasure of working with Sandra. She is very thorough and detailed in her profession. She is knowledgeable and efficient. She also came through with all that she said would do. We were able to close escrow really fast with no hiccups. Sandra kept us informed with every detail along the way. In […]"

Corey H.
Sandra Topp

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Latest News

Keep on top with latest and exclusive updates from our blog on the California's real estate world. Sanda Topp's posts about tips and trends for buyers, sellers, and investors every week. Whether it be about staging your property or a snapshot of the market, this is your one stop shop.

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June 2025 Market Report

  Market Update: Why Pricing & Timing Matter More Than Ever   Whether you're buying or selling, understanding today's market conditions is key to making smart real estate decisions. Here's what we're seeing right now: For Sellers: Homes that are priced accurately and competitively are selling faster and attracting serious buyers. Overpricing can lead to

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March 2025 Market Snapshot

  SAN DIEGO COUNTY ACCORDING TO THE LATEST MLS DATA AS OF MARCH 6, 2025:   ACTIVE LISTINGS 2,925       COMING SOON 115       PENDING SALES 1,352       MEDIAN LIST PRICE 5,000       MEDIAN DAYS ON MARKET (ACTIVE) 16       MEDIAN DAYS ON MARKET (PENDING)

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February 2025 Market Report

PENDING 12 Days on Market     212 GARNET WAY SAN MARCOS | 5 BED | 3.5 BATH | 3,359 SQFT Homes prices begin to Normalize Industry analysts see home prices starting to normalize this year, with Fannie Mae predicting that price growth will slow to 3.6%, and NAR to 1.8%. Global inflation is expected

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