Buying a Waterfront Home in Southern Maryland: What to Know Before You Buy

Never Assume You Can Build or Expand a Pier

An existing pier can be a major asset—but buyers should understand exactly what exists and what approvals may apply before assuming they can replace, enlarge or substantially modify it.

Likewise, an empty shoreline should not automatically be interpreted as a future pier location.

Maryland regulates work in tidal waters and wetlands, and local requirements can also apply. Calvert, St. Mary’s and Charles Counties each have processes that may affect waterfront improvements.

That means a buyer considering a property because they plan to add a pier, lift or other waterfront improvement should investigate feasibility before making that future improvement central to the purchase decision.

Depending on the property and proposed work, that may mean consulting the appropriate county, Maryland Department of the Environment and/or other permitting authorities.

The safest approach is simple:

Verify first. Assume nothing.

Understand Maryland’s Chesapeake Bay Critical Area

Much of Southern Maryland’s waterfront property lies within Maryland’s Chesapeake Bay Critical Area.

Maryland defines the Critical Area generally as land within 1,000 feet of tidal waters and tidal wetlands. Within that area, additional land-use and environmental requirements can affect development and improvements.

One particularly important consideration is the Critical Area Buffer. Maryland describes a minimum 100-foot Buffer adjacent to tidal waters, tidal wetlands and tributary streams, although the Buffer can be expanded depending on property conditions and applicable requirements.

Why does this matter to a buyer?

Because plans that seem straightforward—an addition, expanded outdoor living area, clearing vegetation or another improvement—may require additional review on waterfront property.

Maryland’s Critical Area Commission specifically advises prospective buyers to contact the local planning office to understand how Critical Area requirements affect a particular property.

So if future improvements are important to your purchase, investigate them before assuming they’re possible.

Look Beyond the View and Inspect the Shoreline

When you walk a waterfront property, it’s easy to spend your time looking outward.

Spend some time looking down, too.

The condition of the shoreline matters.

Look for signs of:

• erosion
• exposed soil or roots
• failing shoreline structures
• drainage problems
• damaged bulkheads or revetments
• deterioration around an existing pier
• areas where waves or runoff appear to be affecting the property

Maryland encourages living-shoreline approaches in many situations, and shoreline stabilization work can involve state, federal and local review or permitting.

That doesn’t mean shoreline work should scare you away from a property.

It means the shoreline should be evaluated as part of the property—not treated as scenery outside the inspection.

Investigate Flood Risk and Insurance Early

Waterfront buyers should understand a property’s flood exposure before they’re deep into the transaction.

A property’s proximity to water does not by itself tell you its exact flood risk, and two nearby waterfront homes can have different elevations or flood-zone designations.

Before purchasing, buyers should investigate the property’s current flood-zone information and discuss insurance requirements and costs with a qualified insurance professional.

If financing is involved, the lender may also have flood-insurance requirements based on the property and applicable flood-zone determination.

Don’t wait until the end of the transaction to ask.

Flood risk and insurance belong in the early waterfront due-diligence conversation.

Pay Attention to Well and Septic Systems

Many Southern Maryland waterfront homes are not served by public water and sewer.

That makes well and septic information particularly important.

Beyond understanding the current systems, consider your future plans.

If you’re imagining a major addition, additional bedrooms, a pool, guest space or significant renovation, existing site conditions and septic capacity may matter.

Questions worth investigating can include:

• What type of septic system serves the property?
• Where is the septic area?
• What is the approved bedroom capacity?
• Are there maintenance records?
• Where is the well located?
• Has the water quality been tested?
• Could your planned improvements affect either system?

The right questions depend on the individual property, which is another reason waterfront due diligence should be property-specific.

Inspect for the Realities of Waterfront Exposure

Waterfront living is beautiful, but homes near the water can experience environmental exposure differently than inland properties.

A normal home inspection is still essential, but buyers may also want to pay particular attention to conditions associated with moisture, wind, drainage and exterior exposure.

Depending on the property, that could include:

• foundation and crawlspace conditions
• grading and drainage
• exterior materials
• decks and railings
• windows and doors
• moisture intrusion
• piers, pilings and waterfront structures
• shoreline improvements

A waterfront home should be evaluated as an entire system: house, land, shoreline and water access.

Understand What “Waterfront” Actually Means

Real estate terminology can sound similar while describing very different things.

Waterfront generally means the property itself borders the water.

Water view means you may have a view of the water without owning shoreline.

Water access may mean the property has access through a community amenity, easement, shared pier, boat ramp, beach or another arrangement.

Those distinctions matter.

For properties with community or shared waterfront amenities, buyers should determine exactly what rights convey with the property and whether there are association rules, fees, restrictions or waiting lists associated with their use.

The goal isn’t simply to see water in the listing photos.

It’s to understand what you’re actually buying and what rights come with it.