If you can buy.
You can Build!

We have eliminated the middle man. We underwrite construction loans in-house, fund in-house, and service in-house. We work hard to eliminate unnecessary stress for our customers.

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Qualifying for a Single Close Construction Loan

Qualify Once with our single close loan program, the customer qualifies upfront,, we fund construction, and the loan automatically modifies to a fixed-loan product. This minimizes the risk of the customer having to re-qualify for permanent financing when the home is completed.


Down Payment Options

3.5% FHA
   0% USDA
   0% VA
   5% Conventional


Interest Payments

The customer makes NO interest payments during construction with most types of loans This interest is built into the loan, so the customer does not have to worry about making two payments while their home is being constructed.

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Get Started.

We will walk you through the process.

Why Choose Us


We’re Powered by GSF Mortgage Corp.

Top-rated lender with access to the best programs. We have the lowest closing costs in the area (and best of all, you can finance them with your mortgage!


We’re Members of this Community

We’re proud to be in the Fox Cities and have our business based here. We know the local market, because we live here.


Highest Rated Lender

We’re the top-rated GSF lender in Northeast Wisconsin – and the nation! We know your situation is unique and we care! People have great things to say about us.

Mortgage Nerds

Powered by GSF Mortgage Corp.

Mike Cox | NMLS# 269700
Pam Gustafson | NMLS# 254280
Brian Hofmann | NMLS# 1114622
Scott Bonovich | NMLS# 273958
Jake Knuppel | NMLS# 1700366
Jenilee Ehlenbeck | NMLS# 1266202

Serving WI, IL, FL, CA, TX, MN, NC, IA

NMLS# 428402

4090 W Spencer St | Appleton, WI 54914

Phone: (920) 378-0002


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Powered by GSF Mortgage Corp NMLS# 1018

2017 © Mortgage Nerds, a GSF Mortgage Company
an Equal Housing Lender


This is not an offer to make a loan or to make a loan on any particular terms. All loan applicants must qualify under the underwriting requirements and satisfy all contingencies of loan approval. GSF Mortgage Corp. NMLS# 1018. 15430 W. Capitol Drive | Brookfield, WI 53005. Equal Housing Lender.