Meet The Gaff Team
13 members

Shelly Grimm
price range
sales last 12 months

Mandy Love
price range
sales last 12 months

Traci Dosen
price range
sales last 12 months

Andrea Erb
price range
sales last 12 months

John Barlow
price range
sales last 12 months

Kylee Sulkowski
price range
sales last 12 months
Get to know The Gaff Team
Broker Owner
Lisa Gaff, Broker, Owner, & Real Estate Coach of White Hat, has been a Broker for 11 years, many of which she spent top in sales with a major brand in Valparaiso. Lisa founded White Hat with a boutique approach to brokerage allowing personalized attention and tailored solutions for each client, ensuring a smooth and successful real estate experience. Lisa's extensive knowledge and top sales performance make her a trusted and knowledgeable resourc...
This team offers Showcase to make listings stand out
helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Team sales and listings (678)
This map and property list shows the most recent 100 sales and 100 listings
Sold (662)
- $470,000
- 3 bd
- 4 ba
- 3,057 sqft
2425 Dickinson Rd, Chesterton, IN 46304Sold 4 days agoBuyer
- $285,000
- 4 bd
- 3 ba
- 1,800 sqft
731 McCool Rd, Valparaiso, IN 46385Sold 4 days agoBuyer
- $169,900
- 1 bd
- 1 ba
- 987 sqft
400 Sturdy Rd #8-A, Valparaiso, IN 46383Sold 4 days agoBuyer
- $249,990
- 2 bd
- 1 ba
- 938 sqft
1178 Harbor Way, Chesterton, IN 46304Sold 6 days agoSeller
- $215,000
- 3 bd
- 1 ba
- 960 sqft
415 W 600 N, Valparaiso, IN 46385Sold 11 days agoBuyer
For sale (14)
- $185,000
- 2 bd
- 1 ba
- 672 sqft
906 Park St, La Porte, IN 46350House for SaleFully fenced backyard
White Hat Realty Group, LLC - $274,900
- 3 bd
- 2 ba
- 1,332 sqft
108 Edgewood Ct, La Porte, IN 46350House for Sale3D Tour
White Hat Realty Group, LLC - $615,000
- 4 bd
- 4 ba
- 4,506 sqft
2606 Sweetgum Ct, Valparaiso, IN 46383House for SaleShowcase
White Hat Realty Group, LLC - $495,000
- 3 bd
- 3 ba
- 2,038 sqft
4309 Campbell St, Valparaiso, IN 46385House for SaleShowcase
White Hat Realty Group, LLC - $478,000
- 4 bd
- 3 ba
- 2,064 sqft
243 S 150 E, Valparaiso, IN 46383House for SaleShowcase
White Hat Realty Group, LLC
For rent (2)
- $2,100/mo
- 2 bd
- 2 ba
- 1,100 sqft
353 Morgan Blvd #1, Valparaiso, IN 46383For rent69 days ago
- $2,300/mo
- 2 bd
- 1 ba
- 1,388 sqft
306 Brown St, Valparaiso, IN 46383For rent3D Tour
Team reviews (34)
Reviews represent all team members.
- 5.0
- 6/25/2026
- • emily elm
Bought a Single Family home in 2026 in La porte, IN.
Review for: Kylee SulkowskiKylee Sulkowski was a dream realtor! Through thick and thin she stayed calm and helped us get through the process with an amazing positive attitude! She helped us with th...Kylee Sulkowski was a dream realtor! Through thick and thin she stayed calm and helped us get through the process with an amazing ...5.0- 6/24/2026
- • corinnejaeger0909
Bought a Single Family home in 2026 in Chesterton, IN.
Review for: Shelly GrimmIf you’re looking for a realtor who truly cares, Shelly is your girl! She made the whole process so easy, was always there when we needed her, and helped us find the perf...If you’re looking for a realtor who truly cares, Shelly is your girl! She made the whole process so easy, was always there when we... - Shelley did a great job both with the buying and selling process. Was knowledgeable, made the process smooth and was proactive in the selling process.Shelley did a great job both with the buying and selling process. Was knowledgeable, made the process smooth and was proactive in ...Andrea was a great partner on my recent home search, I’m a first time buyer and I really valued her experience and knowledge. She was very responsive and I felt she was l...Andrea was a great partner on my recent home search, I’m a first time buyer and I really valued her experience and knowledge. She ...
- 5.0
- 6/16/2026
- • Julianroummel Escasa
Bought a Single Family home in 2026 in Hessville, Hammond, IN.
Review for: Andrea ErbAndrea is an exceptional Realtor. I’ve worked with her as an investor on many deals, and she always delivers. She is attentive, deeply knowledgeable about the local marke...Andrea is an exceptional Realtor. I’ve worked with her as an investor on many deals, and she always delivers. She is attentive, de...Traci is truly the best! She went above and beyond to help us purchase our first home. She is very experienced, knowledgeable, passionate, and patient. I would highly rec...Traci is truly the best! She went above and beyond to help us purchase our first home. She is very experienced, knowledgeable, pas... - 5.0
- 5/30/2026
- • Charmal Surney
Bought a Single Family home in 2006 in Portage, IN.
Review for: Mandy LoveMandy was wonderful. She took her time and explained every little detail and procedures that was required. If I wanted to look at different houses in one day, Mandy had ...Mandy was wonderful. She took her time and explained every little detail and procedures that was required. If I wanted to look at...5.0- 5/28/2026
- • Brittany Warner
Bought and sold a Single Family home in 2026 in Salt creek commons, Valparaiso, IN.
Review for: Shelly GrimmWhite hat realty is TOP tier. Our family cannot say enough positive things about the company as a whole and especially Shelly Grimm, she and her team have been by our sid...White hat realty is TOP tier. Our family cannot say enough positive things about the company as a whole and especially Shelly Grim... - 5.0
- 5/21/2026
- • jennyrichmond05
Bought and sold a Single Family home in 2026 in La porte, IN.
Review for: Shelly GrimmShelly was so kind, knowledgeable, honest, and generous with her time! From the first day we met and she showed us houses to the last day every process was smooth and eas...Shelly was so kind, knowledgeable, honest, and generous with her time! From the first day we met and she showed us houses to the l...5.0- 4/27/2026
- • John Smith
Bought a Single Family home in 2026 in Michigan city, IN.
Review for: Shelly GrimmShelly did an outstanding job representing me during my homebuying process. She went to extra efforts to accommodate my tight schedule. She was very knowledgeable and had...Shelly did an outstanding job representing me during my homebuying process. She went to extra efforts to accommodate my tight sche...




