Connecticut

Connecticut Construction Lien Law

Lien Law Overview

Connecticut’s mechanic’s lien statutes, governed by Conn. Gen. Stat. §§ 49 Chapter 846 (Mortgages and Liens), create lien rights for those furnishing labor or materials for the improvement of real property. These laws allow contractors, subcontractors, and suppliers to file a lien against the property to secure payment for unpaid services or materials.

One of the core protections in Connecticut’s lien law structure is the ability of a property owner to make good faith payments to the general contractor without risking double payment. Under § 49-36, if an owner pays the general contractor in full before receiving notice from a subcontractor or supplier of an intent to claim a lien, the subcontractor’s lien may be reduced or invalidated to the extent of the payment made. However, if the owner receives notice of a potential lien claim before making payment, and still pays the general contractor, the owner may remain liable for the unpaid amounts owed to the subcontractor.

Scope of Coverage

• Mechanic’s liens may be filed by:
  • Original (general) contractors in direct contract with the owner
  • Subcontractors or suppliers, even without direct privity, if they follow proper notice procedures

Timeframes

• A mechanic’s lien must be filed within 90 days of the last furnishing of labor or materials (§ 49-34).
• A lien claimant must also serve a copy of the lien on the owner within 30 days of recording.
• Lien enforcement (foreclosure) actions must be commenced within one year of recording the lien (§ 49-39).

Preliminary Notice Requirement (Notice of Intent to Lien)

• Subcontractors or suppliers without a direct contract with the owner must serve a Notice of Intent to Lien within 90 days of completion (§ 49-35).
• If the general contractor has filed a “Contractor’s 15-day Affidavit” under § 49-35(a), and recorded it within 15 days after commencing construction, they are entitled to receive the preliminary notice. This provides visibility to preliminary notices to the general contractor but does not impact lien rights to subcontractors or suppliers.

Property Types

Connecticut distinguishes lien procedures based on the type of property involved:

• Private Residential Property: Liens are permitted. If a subcontractor or supplier is not in direct privity with the owner, they must serve a Notice of Intent to Claim a Lien. General contractors may file a Contractor’s 15-day Affidavit (under § 49-35(a)) to be entitled to receive such notice.
• Private Commercial Property: Liens are permitted under the same process and timelines as residential properties. There are no unique filing differences specific to commercial classification.
• Public Property: Mechanic’s liens do not apply to public property. Instead, claimants must file a payment bond claim in accordance with Conn. Gen. Stat. §§ 49-41 to 49-43.
• Personal Property: Liens against personal property are governed by § 49-53. These involve different notice and service rules, typically relevant to chattels and movable assets.

Note: Because Connecticut strictly enforces lien timeframes and service requirements, construction lenders should ensure timely lien searches and track notice compliance on all tiered construction projects. Additionally, lenders may benefit from requiring evidence that the general contractor filed a Contractor’s 15-day Affidavit within 15 days of commencement. This filing enables the general contractor to receive Notice of Intent from subcontractors or suppliers, increasing transparency for the lender and creating early visibility into potential payment issues or lien risk.

Lien Waivers

Connecticut does not provide statutory lien waiver forms, nor does it require a specific format under its mechanic’s lien statutes. Lien waivers are governed primarily by general principles of contract law.

Enforceability of Lien Waivers

• Lien waivers are generally enforceable when they are:
  • In writing,
  • Clearly worded, and
  • Supported by valid consideration.
• Conn. Gen. Stat. § 42-158l expressly provides that any contract provision requiring a contractor, subcontractor, or supplier to waive their right to file a mechanic’s lien or claim against a payment bond prior to performing work or furnishing materials is void as against public policy. However, subordination agreements—where a party agrees to subordinate its lien rights to another security interest—are permitted and enforceable if agreed upon separately.

Notarization

• Connecticut does not require notarization of lien waivers.

Electronic Signatures

• Connecticut permits the use of electronic signatures under its adoption of the Uniform Electronic Transactions Act (Conn. Gen. Stat. §§ 1-266 to 1-286).
• Lien waivers may be executed electronically, provided all parties agree to electronic delivery.

Lien Priority

Mechanic’s lien priority in Connecticut is governed by Conn. Gen. Stat. § 49-33, which establishes that such liens generally relate back to the date when construction commenced on the property, not the date of the individual contractor’s first work. This principle can give mechanic’s liens priority over later-recorded encumbrances, including mortgages, under certain conditions.

Priority Framework

• Relation-Back Rule: Lien rights relate back to the date of the first visible construction or furnishing of materials on the project (Conn. Gen. Stat. § 49-33(f)).
• Priority Over Later Mortgages: A mechanic’s lien may take priority over a mortgage recorded after construction commenced. This is possible when the mortgage was recorded after visible work began on the property, and all lien procedural requirements (timely filing and service) are met. If properly executed, the mechanic’s lien relates back to the project’s commencement date, and therefore supersedes later encumbrances.
• Subordination to Prior Mortgages: A lien is subordinate to a mortgage that was recorded before any work or materials were provided.
• Multiple Liens: If there are multiple lien claimants, they share equal priority and are paid on a pro rata basis according to their respective claims (Conn. Gen. Stat. § 49-36).
• If a property owner has fully paid the general contractor before receiving notice from a subcontractor or supplier, the subcontractor’s lien may be invalidated or reduced (§ 49-36).
• This rule protects owners from double payment, encouraging subcontractors to provide early notice.

Best Practices for Lenders

• Interim Construction Title Commitment vs. Standard Title Commitment: An interim construction title commitment is a temporary and project-specific title insurance document issued during construction, usually updated with each draw. It differs from a standard (closing-only) title commitment in that it is intended to be updated multiple times to ensure ongoing title protection throughout the construction period. This tool is critical for detecting intervening mechanic’s liens, unauthorized encumbrances, or title defects that could arise between disbursements.
• Ensure the mortgage is recorded before the start of construction to protect lien priority.
• Require a site inspection at closing to document that no work has commenced.
• Review the property title history for recorded affidavits or mechanic’s liens.
• Monitor for notices of intent to lien, which may indicate rising risk from subcontractors.

Statutory Form
Not Required

Notary
Not Required

Electronic Signature
Acceptable

Notices

Connecticut’s lien statutes require specific notices depending on the party’s role and contractual relationship with the property owner. These notices serve as essential procedural steps for establishing or preserving lien rights and vary depending on whether the party is a general contractor, subcontractor, or supplier.

Connecticut Mechanic’s Lien Deadlines – Key Filing & Notice Events

1. Notice of Intent to Claim a Lien

• Who Must Serve: Subcontractors and suppliers without a direct contract with the owner, unless their written contract with the general contractor has been assented to by the owner in writing (Conn. Gen. Stat. § 49-35(a)).
• Deadline: Must be served after starting work and within 90 days after ceasing to furnish labor or materials.
• Served On: The property owner and the general contractor (if entitled).
• Method: In person by a proper officer, by certified mail, or publication if other methods fail.

2. Notice of Lien Certificate

• Who Files: Any contractor, subcontractor, or supplier asserting a mechanic’s lien.
• Purpose: Serves as formal notice of a recorded mechanic’s lien claim against the property.
• Statutory Reference: Conn. Gen. Stat. § 49-34
• Contents: Must include the amount due, the name of the property owner, a legal description of the property, and the date services or materials were last furnished.
• Filing Deadline: Must be filed within 90 days after ceasing to furnish labor or materials.
• Post-Filing Requirement: The lien must be served on the property owner within 30 days after it is recorded.

Note: Connecticut does not require a Notice of Commencement or Notice of Completion. Construction lenders should track statutory lien-related notices and ensure timely responses to protect title and mitigate exposure. Construction lenders should track these statutory notices to assess lien exposure, especially for subcontractors without direct contracts with the owner.

Title Practices

Connecticut does not impose statutory requirements that title companies manage construction disbursements. However, title companies often play a critical role in maintaining lien priority, clearing encumbrances, and issuing coverage endorsements for construction loans.

Common Title Company Responsibilities

• Perform title searches prior to closing
• Record the mortgage prior to project commencement to preserve priority over mechanic’s liens
• Issue construction-related endorsements (e.g., ALTA 32 and ALTA 33)
• Provide date-down endorsements prior to each construction disbursement
• Verify that no new mechanic’s liens have been recorded before each draw

ALTA Endorsements for Construction Loans

• ALTA 32 (Construction Loan): Provides coverage to the lender against the invalidity or loss of priority of the lien of the insured mortgage as a result of mechanic’s liens arising from construction.
• ALTA 33 (Disbursement Endorsement): Insures against loss of priority due to failure to properly disburse construction loan proceeds.

Best Practices for Lenders

• Require issuance of an interim construction title commitment that includes mechanics lien coverage.
• Obtain date-down endorsements at each draw to confirm no new encumbrances have been recorded.
• Coordinate closely with the title company on lien waiver collection and recording of discharges.
• Include in the loan agreement that the borrower must cooperate with title update requests and timely submission of waivers.