Get the most out of your renovation dollars.

Castle is the home finance expert you need to save thousands of dollars on your home renovation and maintenance plans.

Learn more about how we’ve saved our customers thousands of hours and millions of dollars.
You have a designer and a builder, but what about a home financial advisor?
Whenever you’re thinking about spending money on your home, Castle can help. Castle identifies valuable savings opportunities for the projects you’re planning and gives you strategies to increase your home value while reducing your maintenance costs over time.
Expert-built financial plans
Castle helps you reach your renovation and maintenance goals with tips on how to sequence your home improvements to maximize your savings.
Comprehensive savings database
We continuously monitor for changes in local laws, markets, and regulations to find the maximum number of savings opportunities for your specific home.
Ongoing monitoring and optimization
Castle analyzes your bids, invoices, and receipts and dynamically updates your home financial plan as new savings opportunities arise.
How it works
1. Tell us a little about your castle
Schedule a 15-minute call and we’ll personalize your home financial plan based on your specific home renovation, home maintenance, and budget goals.
2. Track your projects and expenses
Auto-forward your bids, invoices, and receipts to Castle. Castle will monitor your expenses for abnormalities and track your progress towards your renovation and savings goals.
3. Get insights, claim savings
Castle will identify and claim tax credits, rebates, and other savings opportunities for your home on an ongoing basis.
Some of the ways we’ve helped our customers save time and money.
“Castle has given me critical guidance through my renovation process. My experience has been too good to be true for the price they charge.”
Tony E.
Multi-family townhouse renovation.
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Historic Home Rehabilitation Credit
$33,200
+
Window Credit
$500
+
Insulation Credit
$100
+
High Efficiency Boiler Credit
$600
=
Savings
$34,400
“Castle gives me the peace of mind that someone is looking out for our best interests and is making sure we don’t leave money on the table."
Steve S.
Energy efficiency upgrade.
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Solar Panel Credit
$17,209
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Window Credit 2022
$500
+
Window Credit 2023
$600
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EV Charging Preferred Rate
~$300/year
=
Savings
$18,609
“Castle found us thousands of dollars we didn’t realize we qualified for.”
Alicia L.
Restoration of a historic single-family home.
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Historic Home Rehabilitation Credit
$19,845
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Insulation Credit
$1,000
=
Savings
$20,845
Find out how much you could save.
Look up your address and get an immediate estimate with our Renovation Savings Planner.
Get My Savings Plan

We always act in your best interest.

We charge a flat annual fee so that you can be sure our advice is based on data-driven analysis, not on a kickback. We don’t make more money by telling you to do more renovation work, and we will never sell your personal information.
Annual subscription
$499/year
98% of Castle customers claim savings that cover the cost of their subscription.
The average Castle customer saves more than $10,000 on their home.
Questions?
Speak to us

About Castle

Ask us a different question:
hello@getcastle.com

Supported by a select group of angels and investors

Our investors include early backers of Venmo, Airbnb, and Dropbox.

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