You can add home improvement costs to your mortgage through a cash-out refinance, a renovation-specific loan program, or by refinancing into a new mortgage that includes the renovation budget upfront. The right approach depends on whether you already own the home, how much equity you have, and the scope of the project. Each option works differently, carries distinct costs, and suits different situations.
Cash-Out Refinance for Home Improvements
A cash-out refinance replaces your current mortgage with a larger one, giving you the difference in cash. If your home is worth $400,000 and you owe $250,000, you could refinance for $320,000 and receive $70,000 to spend on renovations. The improvement costs become part of your new mortgage balance, spread across 15 or 30 years at your new interest rate.
The standard limit on a conventional cash-out refinance is 80% loan-to-value, meaning you need to keep at least 20% equity in the home after the new loan closes. That cap determines how much cash you can actually pull out. Using the example above, 80% of $400,000 is $320,000, so your maximum cash back would be $70,000 after paying off the existing $250,000 balance.
The main advantage here is simplicity. You get cash at closing and spend it however you choose, with no contractor oversight, draw schedules, or project inspections required by the lender. The downside is that you’re resetting your mortgage. If you’ve been paying for 10 years, you’re starting a new loan term, and if today’s rates are higher than your current rate, your monthly payment could jump even before accounting for the larger balance. Closing costs on a refinance typically run 3% to 6% of the new loan principal, according to Freddie Mac. On a $320,000 loan, that’s $9,600 to $19,200 in fees covering origination, appraisal, title services, underwriting, and government recording costs.
FHA 203(k) Renovation Loans
The FHA 203(k) program lets you wrap renovation costs directly into a single FHA-insured mortgage. It works for both purchasing a fixer-upper and refinancing a home you already own. There are two versions, and the size and complexity of your project determines which one applies.
The Limited 203(k) covers up to $75,000 in repairs, improvements, or upgrades. It’s designed for non-structural work: kitchen and bathroom remodels, new flooring, roof replacement, energy efficiency upgrades, and similar projects. The paperwork and oversight requirements are lighter than the Standard version, making it faster to close.
The Standard 203(k) is for major renovations and structural work. The rehabilitation cost must be at least $5,000, and there’s no fixed dollar cap beyond the FHA loan limit for your area. This version covers room additions, foundation repairs, and full gut renovations. A HUD-approved consultant must oversee the project, review the plans, inspect the work at each stage, and approve contractor draws. That adds time and cost, but it also protects you from shoddy work.
Both versions require FHA mortgage insurance premiums, which add to your monthly payment. You’ll pay an upfront premium at closing plus an annual premium divided into monthly installments. FHA loans also require the property to meet minimum safety and habitability standards once the work is complete.
Conventional Renovation Loan Programs
If you want to avoid FHA mortgage insurance, two conventional programs let you finance renovations into a standard mortgage: Fannie Mae’s HomeStyle Renovation and Freddie Mac’s CHOICERenovation. Both work similarly and offer more flexibility than FHA options.
These programs cover primary residences with one to four units, one-unit second homes, one-unit investment properties, and manufactured housing. That investment property eligibility is a meaningful distinction from FHA 203(k), which only covers primary residences.
Contractors must be licensed where required by law, and lenders will review detailed plans and specifications before approving the loan. Both programs allow upfront draws of up to 50% of material costs to contractors, so your builder doesn’t have to front all the expenses. Lenders also build in a contingency reserve of up to 20% of the renovation budget to cover unexpected costs that surface during construction.
The loan amount is based on the “as-completed” appraised value of the property, not its current condition. An appraiser reviews your renovation plans and estimates what the home will be worth after the work is finished. That projected value determines how much you can borrow. If the appraiser believes your $350,000 home will be worth $430,000 after a kitchen and bathroom overhaul, the lender uses $430,000 as the basis for calculating your maximum loan.
How the As-Completed Appraisal Works
Renovation loans hinge on this forward-looking appraisal. The lender sends your contractor’s plans, specifications, and cost estimates to the appraiser, who then evaluates whether the proposed improvements will actually increase the home’s value by the projected amount. The appraiser compares your planned upgrades to recent sales of similar renovated homes in the area to arrive at an “as-completed” value.
This matters because it determines your loan-to-value ratio and, ultimately, how much renovation money you can access. If the appraiser comes in lower than expected, you may need to scale back the project or bring more cash to closing. Once the work is finished, the lender orders a completion inspection (called a 1004D appraisal) to confirm the renovations match the original plans before releasing the final funds.
How Renovation Funds Are Disbursed
Unlike a cash-out refinance where you get a lump sum at closing, renovation loan programs hold the improvement funds in escrow. Your contractor gets paid in stages as work is completed and inspected. The typical process works like this: the contractor finishes a defined phase of work, an inspector verifies it matches the approved plans, and the lender releases payment for that phase.
This draw schedule protects you from paying for work that hasn’t been done, but it also means your contractor needs to be comfortable with the process. Not every builder wants to work with renovation loan programs because of the paperwork and payment delays involved. Before committing to a program, confirm that your preferred contractor has experience with lender-managed draws or is willing to work within that structure.
Comparing Costs Across Options
Every option for adding improvement costs to your mortgage comes with closing costs, and those fees can eat into your renovation budget if you don’t account for them. Refinancing closing costs of 3% to 6% of the loan principal apply whether you choose a cash-out refinance or a renovation loan program. On a $300,000 loan, that’s $9,000 to $18,000.
FHA 203(k) loans add mortgage insurance premiums that conventional options don’t require if you have 20% or more equity. Standard 203(k) loans also require paying a HUD consultant, which adds several hundred to a few thousand dollars depending on the project scope. Conventional renovation programs skip the consultant requirement but still charge for the completion appraisal and inspections.
Some lenders advertise “no-cost” refinance options, but Freddie Mac notes there’s no such thing as a free loan. Those lenders typically charge a higher interest rate and roll the closing costs into the loan balance, which costs you more over the life of the mortgage. Run the numbers on total interest paid over the full loan term before accepting that trade.
Choosing the Right Approach
If you have substantial equity and want maximum flexibility with no contractor oversight from the lender, a cash-out refinance is the simplest path. You get cash and spend it as you see fit. This works best when your current mortgage rate is close to or higher than today’s rates, so the refinance doesn’t significantly increase your interest cost.
If you’re buying a home that needs work, or you don’t have enough equity for a cash-out refinance, a renovation loan program makes more sense. Choose the FHA Limited 203(k) for projects under $75,000 that don’t involve structural changes. Go with the Standard 203(k) for major renovations, especially if your credit score or down payment doesn’t qualify you for conventional programs.
Pick Fannie Mae HomeStyle or Freddie Mac CHOICERenovation when you want to avoid FHA mortgage insurance, need to finance improvements on a second home or investment property, or your project exceeds FHA limits. These programs require stronger credit and larger down payments than FHA, but they offer lower long-term costs for borrowers who qualify.
Whichever route you take, get detailed contractor bids before applying. Lenders need specific plans and cost breakdowns to underwrite renovation loans, and the appraiser needs them to estimate the as-completed value. Vague estimates slow the process and can result in a lower appraisal than your project deserves.