Lake Grove, NY · Suffolk County
Building Permit Application and Affidavit
This form applies for a Lake Grove building permit and includes an affidavit for the property owner to affirm that the premises will be used as a one-family dwelling.
- licensed online notary
- ~15 min average
- Notarized PDF emailed
What you’ll need
- Government-issued photo ID
- Webcam-enabled device (laptop or phone)
- This form, ready to upload as a PDF
What this form is
Lake Grove requires a building permit before work begins, and this application must be submitted in duplicate with all information answered and legible. It covers proposed construction, alterations, additions, moving or demolition of a building, and plumbing installation. The included affidavit states that the premises will be used only as a one-family dwelling under the Village Building Zone Ordinance in a Resident District. The form also includes spaces for Village review and approval.
Who needs it
Applicants seeking a Lake Grove building permit should complete the application, and the property owner or authorized representative should sign the included one-family-dwelling affidavit.
How to get this notarized
- 1
Download the Form
Get the Lake Grove building permit application and affidavit from the Village.
- 2
Complete the Application
Type or print legibly, answer all application items, and complete the affidavit details.
- 3
Book an Online Notary
Schedule a remote session with a commissioned online notary for the sworn affidavit.
- 4
Sign on Video
Sign and swear to the affidavit during the video session as directed by the notary.
- 5
Submit to the Village
Submit the completed application in duplicate to the Lake Grove Building Department.
Preview the form
The blank PDF straight from Lake Grove. Look it over, then upload your filled copy to start the notary session.
You’ll need ID and a webcam.
A licensed online notary will join you on video, verify your government-issued ID, witness your signature, and apply their seal. You’ll receive the notarized PDF by email when the session ends.
Frequently asked questions
- How do I get the Lake Grove building permit affidavit notarized?
- Complete the application and affidavit, then book a session with a commissioned online notary. Sign and swear to the affidavit during the video session, then submit the application as directed by the Village.
- Do I need to sign the affidavit in front of a notary?
- Yes. The affidavit includes a sworn-to jurat, so the signer must sign and swear to the statement before a notary.
- Can I use an online notary for this form?
- New York authorizes its notaries to perform remote online notarizations. A commissioned online notary can notarize the affidavit by video; confirm with the city, town or village if unsure.
- What does the affidavit say?
- It states that the described premises will be used only as a one-family dwelling under Lake Grove’s Building Zone Ordinance in a Resident District.
Building Permit Application and Affidavit in other Suffolk County cities
Each city publishes its own version of this form. Pick the city where you’re filing.