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Mechanics Lien Deadlines in Delaware

In Delaware, a contractor who dealt directly with the owner must file a statement of claim in Superior Court within 180 days after completion (120 days for others), and the statement of claim can itself serve as the complaint.

Last checked . General information, not legal advice.

Delaware at a glance

Deadline to record lien
180 days (prime contractor)
120 days after last labor or materials for subcontractors and suppliers.
Preliminary notice required
No
The mechanics lien chapter does not list a preliminary notice among the filing requirements.
Deadline to enforce lien
Statement of claim is filed as a court action
The statement of claim is filed with the Superior Court Prothonotary, may serve as the complaint, and proceeds by writ of scire facias.

Sources

Last checked

The rules in Delaware

How long does a contractor have to file a mechanics lien in Delaware?

Deadline to record lien in Delaware: 180 days (prime contractor). 120 days after last labor or materials for subcontractors and suppliers.

Is a preliminary notice required before filing a mechanics lien in Delaware?

No. Preliminary notice required in Delaware: no. The mechanics lien chapter does not list a preliminary notice among the filing requirements.

How long do you have to foreclose a mechanics lien in Delaware?

Deadline to enforce lien in Delaware: Statement of claim is filed as a court action. The statement of claim is filed with the Superior Court Prothonotary, may serve as the complaint, and proceeds by writ of scire facias.

Where do the Delaware mechanics lien deadlines come from?

The rules above come from 25 Del. C. 2711, 25 Del. C. 2712 and 25 Del. C. 2714. Each source is linked on this page. We last checked them in October 2026.

What this means in practice

Deadlines often differ by role. The period for a general contractor who dealt directly with the owner can be different from the period for a subcontractor or supplier, and residential projects can have their own rules. Check which category fits before relying on a single number.

The event that starts the clock matters as much as the length of the period. Depending on the statute, it can be the last day labor or materials were furnished, completion of the project, or the recording of a notice of completion or commencement by the owner. Keeping dated records of the last work performed helps establish the start date.

Recording a lien is not the end of the process. If the debt is not paid, the claimant generally has to file a lawsuit to foreclose the lien within the enforcement period, or the lien expires. When the debt is paid, the owner will usually want a signed lien release recorded so the title is clear.

General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.