Visit the building department.
How to find old floor plans of your house.
This can be done through different sources like your local building inspector s office.
Call your builder or the architect who designed your home.
If your house was built in the past 50 years the sales agents at your real estate office may be able to help you locate facts about its construction.
Often they will know the local developers and be familiar with housing styles in your region.
Our records only went back to 1948 as the town and country planning act as we know it did not exist until then.
Click on the second menu item on the home page find addresses and parcels type in your address address then select find bbl and the system will tell you the block and lot number.
If you can t find this.
In addition find out if your house might be a kit house.
The next thing you do is head to the building department at 210 joralemon street in downtown brooklyn.
While these permits might not be as old as your house they can give you details about the floor plan up to the last 20 years.
Permits along with floor plans and elevation levels are located at the building inspector s office.
If you are looking to restore the original home that existed on the property having access to the original house plans is important.
When you buy a used house or a vacant lot with pre existing plans you may want to locate the original house plans.
One builder may have built them both.
Also look at other houses in your town or neighborhood that closely resemble yours or appear to include the same type of materials such as asbestos siding for example.
I would have thought that if the original plans exist they will be in archive form at your local planning department.
If building plans are not currently available you can fill out this inquiry and america s building records staff will reach out to construction companies to help you find the documents you re looking for.
Your first line of inquiry might be with your realtor.
Look at old real estate advertisements from the time builders constructed your house.
Step 5 browse through historical plan books.