Welcome to DEN

DEN Property Group is an innovative, turn-key real estate group that creatively solves our clients' challenges from selling, buying and investing in architecturally-significant, sustainable and luxury...

Mid-Century Inspired Modern

1904 Paramount Ave / 78704

Recently featured in Architectural Digest and Texas Monthly, this reimagined mid-century inspired modern home located in the heart of Zilker Park / Barton Hills is a collection of thoughtfully-planned...

W Austin Penthouse

Interiors by Michael Hsu

Lake and city views through 14’ floor-to-ceiling windows from the 35th floor of the W Austin Residences. 3 bedrooms, 3.5 baths, 2 terraces and 3-car enclosed garage.

Private Estate in Escala

4404 Mirador Dr

Private tuscan estate situated on 3.4 acres in the coveted Escala neighborhood with sweeping views and direct access to protected Barton Creek greenbelt.

Modern Masterpiece designed by Dick Clark

1107 Folts Avenue

This modern masterpiece designed by Dick Clark of Dick Clark + Associates is now for sale and recently featured in Dwell Magazine. Contact Bryan Cady for more information or a private tour.

Hill Country Modern in Rob Roy on the Lake

600 Barrett Lane

Lake Flato inspired architecture aligns resort-style amenities with sustainable design, form, and function.

Tarrytown Modern

2912 Cherry Lane

New construction with detached garage and guest suite in the heart of Tarrytown on coveted Cherry Lane


Explore The Other Side of Rainey

70 Rainey is a limited collection of 164 luxury residences for sale with unparalleled views and over 31,000+ SF of indoor & outdoor amenities. Visit 70Rainey.com for more info.

50+ Acre Ranch

Meticulously maintained ag-exempt estate

Offering the rare combination of proximity and privacy with the amenities of a turn-key luxury Hill Country home.

Travis Heights

2001 Alta Vista

Private lot with pool, lush landscaping, and heritage oak in the heart of Travis Heights.

Austin Proper Residences

Expected Residences Delivery Q1/2019

The Austin Proper Residences are a limited collection of 99 residences and penthouses atop the Austin Proper Hotel in the heart of the vibrant 2nd Street District.

802 Meriden Lane

Tarrytown Gem with an awe-inspiring private backyard

With over 2,500+ SF, the open floor plan flows perfectly throughout with a large master down that boasts high, vaulted ceilings and an abundance of natural light.

Our Team

The DEN culture is a direct reflection of the relationships that build our business. DEN agents are experts in their ability to play a critical "connector" role that extends beyond the real estate transaction.

Sarah Biggerstaff

Broker Associate, REALTOR®

  • Specialty:
    Residential Sales & Leasing, Commercial Sales & Leasing
  • Office Phone
  • Cell Phone
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A native Austinite, Sarah decided to pursue her career in real estate after having a difficult time buying her first home in Austin in 2012, fueling her passion to provide the most optimal buying or selling experience possible for her clients. After a few years of gaining experience in residential sales with numerous production awards at another local firm, Sarah joined the ranks at DEN Property Group, who's ideals perfectly aligned with her "client comes first" approach to representation while perfectly blending tradition with the latest technology. Her passion and belief for the Austin real estate market is evident in her personal life as well, as she has personally invested into multiple properties in Austin.

Prior to her career in real estate, Sarah worked hand-in-hand with a local entrepreneur where she assisted running multiple businesses in the service and entertainment industries in Austin. An entrepreneur herself, Sarah developed Homease to streamline the process through which realtors find vetted and reputable contractors, inspectors, and home service professionals. When not selling real estate, Sarah’s enjoys traveling, playing tennis, being outdoors, and currently resides near downtown Austin.

Experience and Awards: 2018 Five Star Professional Award, Reilly Realtors Top Producers in Total Sales Volume for 2015 and 2016, Reilly Realtors 'Rising Star Realtor’' for 2015, Nominee for Austin Board of Realtors Realtor of the Year 2016, Graduate Realtor Institute (GRI), Certified Negotiation Expert (CNE)

Affiliations: Founder of Homease, 2019 Board Member for AYREP, President/Founder of Ladies Entrepreneurial Association of Professionals (LEAP)