Maryland Home Seller Disclosure Requirements

Maryland's seller disclosure regime is one of the most flexible in the country — and one of the most misunderstood. Under Real Property Article § 10-702, sellers of residential real property don't have to fill out a long condition disclosure form if they don't want to. Instead, they can choose: disclose or disclaim. Sellers who choose to disclose fill out the Property Disclosure Statement and answer specific questions about the property's condition. Sellers who choose to disclaim sign a Property Disclaimer Statement saying the property is sold "as is" with no seller representations — except that even disclaiming sellers must still disclose any known material latent defects that could pose a health or safety threat. This page walks through how the disclose-or-disclaim structure actually works, when each option makes sense, Maryland-specific items every seller should know (Chesapeake Bay Critical Area, deferred water and sewer charges, agricultural right-to-farm), and the buyer's rescission rights when sellers get delivery wrong.

General information only, not legal advice. Maryland disclosure obligations are governed by Real Property Article § 10-702 and related statutes. Work with a Maryland real estate attorney or licensed broker on any specific situation.

The disclose-or-disclaim structure — Maryland's defining feature

Real Property § 10-702 requires the seller of residential real property to deliver to the buyer one of two documents on or before entering into a contract of sale:

• Residential Property Disclosure Statement: the seller answers questions about the property's condition based on actual knowledge. This is the traditional disclosure form found in most states.
• Residential Property Disclaimer Statement: the seller declines to make any representations or warranties about the property's condition and conveys the property "as is." No condition questions are answered.

Both forms are prescribed by statute. The seller picks one and delivers it — the buyer does not choose. In practice, sellers who have owned the property for many years and know its condition well often choose to disclose (because their honest answers position the property favorably). Sellers who inherited the property, are investors flipping a house they never lived in, or otherwise have limited actual knowledge often choose to disclaim.

The catch — latent defects still must be disclosed even when disclaiming

The disclose-or-disclaim structure is not a license to hide known problems. Even a seller who signs the Disclaimer Statement must still disclose any known latent defects that a purchaser would not reasonably be expected to discover by careful inspection and that pose a threat to the health or safety of the buyer or an occupant. This is the statutory carve-out that prevents the disclaimer from becoming a fraud shield.

What "latent defect" means in Maryland practice:

• Hidden: not observable during a reasonable inspection. A leaky roof visible from the attic isn't latent; a slow historical seepage the seller knows about but hid during walk-throughs is.
• Actually known to the seller: the standard is actual knowledge, not what a diligent seller should have known.
• Health or safety threat: mold behind walls, undisclosed prior radon remediation, structural damage concealed by cosmetic repair, undisclosed contaminated soil, roof leaks causing hidden rot, prior wood-destroying insect damage to structural members.

Sellers who sign the Disclaimer to avoid answering condition questions are still exposed to common-law fraud and Consumer Protection Act claims for known latent defects they don't disclose. The disclaimer covers ordinary condition questions; it does not cover concealment.

The Property Disclosure Statement — what it covers

When sellers choose to disclose, the statutory Property Disclosure Statement asks about the seller's actual knowledge across specific categories:

• Water supply and quality: source (public, well, shared), any known problems, water conditioners.
• Sewage disposal: public sewer, septic, or other; any known malfunction or prior repairs.
• Structural systems: foundation, walls, floors, ceilings, roof; known defects or repairs.
• Plumbing system: known leaks, capacity issues, pipe material.
• Heating and cooling: system types, ages if known, service history.
• Electrical system: amperage, panel type, any aluminum wiring or knob-and-tube.
• Appliances included in the sale: condition and working order.
• Wood-destroying insects: prior or current infestation, treatment.
• Environmental hazards: asbestos, lead-based paint, radon, mold, methane gas, underground storage tanks, hazardous waste, contaminated soil or water.
• Zoning, land use, and legal: violations, boundary disputes, easements, encroachments, pending litigation.
• Improvements without permits: additions, decks, finished basements, structural changes.
• HOA and condominium: assessments, governing documents, pending special assessments.
• Other known conditions: catch-all for material items not covered above.

Each item is answered Yes, No, or Unknown. "Unknown" is a legitimate answer when the seller genuinely doesn't know, but it cannot be used to avoid disclosing something the seller actually knows.

Delivery timing and buyer rescission

The Disclosure or Disclaimer Statement must be delivered to the buyer on or before entering into a contract of sale. If the seller fails to deliver the required statement in time, the buyer has the right to rescind the contract at any time before the earlier of:

• Five calendar days after receipt of the statement.
• The date of closing.
• The date the buyer takes physical possession of the property.
• The date the buyer makes an application for a mortgage loan (if the loan application affirms receipt of the statement).

On timely rescission the buyer's earnest money is returned. Late delivery does not cure the failure — it triggers the buyer's exit option. Sellers who prepare the Disclosure or Disclaimer in advance and deliver it at listing time reduce the timing risk to zero.

Chesapeake Bay Critical Area notice

Properties within the Chesapeake Bay Critical Area — generally land within 1,000 feet of the mean high water line of tidal waters or the landward edge of tidal wetlands — are subject to specific state and local development restrictions under the Chesapeake Bay Critical Area Protection Act. Sellers must disclose whether the property is in the Critical Area, and buyers should be aware that the designation affects construction, tree removal, impervious surface coverage, and shoreline modifications.

This is a Maryland-specific disclosure category with real consequences. A buyer planning to build a new deck, add on to the house, or clear brush along the waterline may find their plans significantly restricted by Critical Area rules the seller failed to flag.

Deferred water and sewer charges (front-foot benefit assessments)

Many Maryland residential properties, particularly in Anne Arundel, Prince George's, Howard, Baltimore, and Montgomery Counties, carry deferred water and sewer connection charges — front-foot benefit assessments payable annually or as a lump sum to the connecting authority. These are legal obligations that run with the land and are transferred to the buyer.

Maryland has statutory notice requirements for these deferred charges, requiring sellers to disclose the annual payment amount and remaining balance so buyers can factor them into carrying costs. Sellers uncertain about deferred charges should request a payoff or balance statement from the local water utility before listing.

Underground heating oil tanks

Older Maryland homes, especially in the Baltimore area and the Eastern Shore, may have current or abandoned underground heating oil tanks (USTs). Maryland Department of the Environment (MDE) regulates USTs, and abandoned or leaking tanks create potential remediation liability. Sellers with actual knowledge of a UST must disclose it — whether active, properly decommissioned, or abandoned — along with any known contamination or soil testing.

Federal lead-based paint disclosure

Federal law (42 USC 4852d) requires lead-based paint disclosure for any home built before 1978, separate from Maryland's state disclosure regime. Both parties must sign the lead disclosure, and the buyer receives a 10-day inspection period to test for lead paint unless waived in writing. Maryland's older housing stock, especially in Baltimore City, means a large share of transactions are subject to the federal requirement — and Maryland's separate rental-focused lead law under the Environment Article regulates disclosure obligations for rental properties that go beyond the federal baseline.

Right-to-Farm notice for properties near agricultural land

Properties adjacent to or near agricultural operations are subject to Maryland's Right-to-Farm law, which protects ordinary and customary agricultural practices from nuisance claims. Sellers in agricultural-adjacent areas should include the notice informing buyers that neighboring farm operations may generate noise, odors, dust, and traffic that are legally protected.

HOA and condominium disclosure

Maryland condominium sales are governed by the Maryland Condominium Act (Real Property Title 11), which requires the seller to provide a resale certificate with the master deed, bylaws, rules, financial statement, current budget, and any pending special assessments. Buyers have a statutory rescission period after receipt of the resale package — generally 7 days.

HOA single-family and townhome communities are governed by the Maryland Homeowners Association Act (Real Property Title 11B), which similarly requires delivery of an HOA disclosure package including governing documents, current assessment status, and pending special assessments. Buyer rescission rights apply after receipt of the package.

Exemptions from Real Property § 10-702

Several transfers are exempt from the disclose-or-disclaim requirement:

• Transfers by court order (probate, divorce, partition, bankruptcy).
• Foreclosure sales and transfers to lenders in lieu of foreclosure.
• Transfers by a fiduciary (executor, administrator, trustee, guardian, receiver) in the administration of a decedent's estate, trust, or guardianship.
• Transfers to a spouse or to a family member within the specified degree of relationship.
• Transfers between co-owners.
• Transfers of newly constructed residences that have never been previously occupied (builder warranty regimes apply separately).
• Transfers of tax sale certificates.

Exemption from the § 10-702 statement does not protect a seller who commits common-law fraud or conceals a known material latent defect. Estate personal representatives who know about specific defects and don't disclose them face common-law fraud exposure regardless of the exemption.

Consequences of non-disclosure or false answers

Maryland sellers who provide false Disclosure Statement answers, conceal known latent defects, or fail to deliver either the Disclosure or Disclaimer face:

• Buyer's rescission right: if the statement was not delivered before contract signing, the buyer can exit within 5 days of receipt (or before earlier terminating events).
• Actual damages: cost to repair the concealed defect, plus diminished value and consequential damages.
• Common-law fraud and fraudulent concealment: available where the seller had actual knowledge of a material defect and concealed it. Full tort damages including potential punitives in egregious cases.
• Consumer Protection Act claims: Maryland's Consumer Protection Act (Commercial Law Title 13) may apply where the seller's conduct meets the statutory unfair or deceptive practices standard. CPA claims can include restitution and attorney's fees.
• Rescission of the sale: available in significant concealment cases.
• Real estate agent consequences: licensees who knowingly participate in non-disclosure face Maryland Real Estate Commission discipline, including license suspension or revocation.

When to choose Disclose vs. Disclaim

The disclose-or-disclaim choice is genuinely strategic and depends on the seller's situation:

• Choose Disclose when: the seller has owned the property for years, knows it well, has documented maintenance and improvements, and the honest answers position the property favorably. Buyers and their agents trust well-documented disclosures more than blanket "as is" language.
• Choose Disclaim when: the seller is an executor selling from an estate, an investor selling a property they never occupied, or a homeowner with genuine gaps in knowledge about condition. Disclaiming truthfully — "I don't know because I never lived here" — is more defensible than filling out a form with "Unknown" for every question.
• Never choose Disclaim to hide a known problem: the statutory latent defect carve-out means the disclaimer doesn't help sellers who know about specific health or safety defects. Common-law fraud claims survive every version of the disclaimer.

The disclosure folder you should build before listing

Whether Maryland sellers choose to disclose or disclaim, well-organized documentation makes the closing smoother and the post-sale liability lower. Items to gather:

• Certificate of occupancy and all building permits, especially for additions and structural work.
• Survey showing property lines, easements, and any encroachments.
• Roof install date, contractor, and warranty paperwork.
• HVAC, water heater, and major appliance records.
• Septic permit, pumping records, and most recent inspection.
• Well water test results if on a private well.
• Underground heating oil tank documentation: install date, decommissioning certificate, MDE correspondence, soil testing.
• Radon test results or mitigation system paperwork.
• Wood-destroying insect treatment history and any structural repairs.
• Mold remediation records if applicable.
• Chesapeake Bay Critical Area designation confirmation from the local jurisdiction.
• Deferred water and sewer charge statement showing current annual amount and remaining balance.
• Front-foot benefit assessment records if applicable.
• Flood elevation certificate if in a FEMA flood zone, plus insurance claim history.
• HOA / condo resale package and recent assessment letters.
• Asbestos or lead test results for pre-1978 homes.

For a deeper look at what records buyers and their inspectors ask for at closing, see What Maintenance Records Do Home Buyers Ask For at Closing? and Pre-Listing Inspection Checklist for Sellers. For comparable Mid-Atlantic frameworks, see Virginia, Pennsylvania, New Jersey, and New York seller disclosure articles.

The bottom line for Maryland sellers

The disclose-or-disclaim choice is Maryland's defining feature. Choose disclose when the property is well-documented and the answers work in your favor. Choose disclaim when you have genuine knowledge gaps and don't want to guess. Either way, the latent defect duty survives — health or safety threats you actually know about have to be disclosed regardless of which form you sign. Deliver the form before the contract, keep the paperwork organized, and let the documentation do the talking. That's how Maryland's flexibility becomes an advantage rather than a trap.