Do I need my own agent to buy at Sunstone Preserve Single Family Homes?

The sales rep at Sunstone Preserve Single Family Homes works for Stanley Martin Homes. Your own agent represents you, negotiates the incentives and the contract, and Stanley Martin Homes pays that commission. Most builders only honor it if your agent is registered on your first visit, so tell them you are working with Sean before you walk in.

How much do homes at Sunstone Preserve Single Family Homes cost?

Priced From $689,990. 3 plans. Starting prices are the builder's base prices at last check (Sep 29, 2026) and change with the homesite, elevation and options.

Can I use down payment assistance at Sunstone Preserve Single Family Homes?

Often, yes. Programs that cover Charles County, Maryland include Charles County SELP, HomeCredit MCC, MD Opportunity Grant, MMP 1st Time Advantage 3-4-5, MMP 1st Time Advantage 6000, MMP 1st Time Advantage Direct. Most allow new construction within their price limits and can stack with a builder closing-cost credit. The program and your lender decide eligibility, and assistance pays toward the down payment or closing costs, not the monthly payment.

Stanley Martin HomesFinal homesQuick move-ins (10)

Sunstone Preserve Single Family Homes

10404 Halmstad Drive, Waldorf, MD 20603

Price: Priced From $689,990
Homes: Single-family; 3 plans
Builder incentive: Up to $25K; as of Sep 29, 2026

Builder incentive

Fall savings: up to $25,000 in closing cost assistance for a limited time. The page also references incentives available with the builder's preferred lender, First Heritage Mortgage; the fine print for the asterisk is not shown on the page.

As advertised by Stanley Martin Homes on Sep 29, 2026. Subject to change; usually requires the builder's lender. Sean confirms the current terms with the builder before you write.

Ask Sean about Sunstone Preserve Single Family Homes Stanley Martin Homes website

Pin is at the Waldorf area; the builder has not published a sales center address.

Before you visit the model: tell the rep you are working with Sean. The builder pays your agent; registering on the first visit is what keeps it that way.

Mon-Wed 10:00 AM-5:00 PM; Thu closed; Fri-Sat 10:00 AM-5:00 PM; Sun 12:00 PM-5:00 PM

Sales office 301.823.0013. Call Sean first: (240) 221-5907.

Floor plans and models

As published by Stanley Martin Homes; prices are the builder’s starting prices at last check (Sep 29, 2026) and change with lot, elevation, and options.

Plan	Type	Beds	Baths	Sq ft	Garage	From
The Elizabeth	Single-family	4	2.5	2,616-5,019	2-car	$584,990
The Lexington	Single-family	4	2.5	2,863-5,573	2-car	$604,990
Sienna	Single-family	3	2.5	3,312-5,672	2-car	$644,990

10 homes listed as move-in ready or under construction at last check, $690K to $860K.

Builders put their biggest incentives on homes they are carrying. Ask Sean for the current list with what each one is really offering.

About the community

Single-family homes with up to over 6,000 sq ft
Optional lower levels, lofts and private terraces
Surrounded by conservation land; trails, playground, multi-use field, dog park
Minutes to Charles County Plaza

Amenities

pocket parks
playground
multi-use field
nature trails
picnic areas
dog park

Near: I-495, National Harbor, Reagan National Airport
School district: Charles County Public Schools

Builder headline says Final Opportunity; 10 available homes listed at time of check.

Questions buyers ask about Sunstone Preserve Single Family Homes

Do I need my own agent to buy at Sunstone Preserve Single Family Homes?: The sales rep at Sunstone Preserve Single Family Homes works for Stanley Martin Homes. Your own agent represents you, negotiates the incentives and the contract, and Stanley Martin Homes pays that commission. Most builders only honor it if your agent is registered on your first visit, so tell them you are working with Sean before you walk in.
What is Stanley Martin Homes offering at Sunstone Preserve Single Family Homes right now?: As of Sep 29, 2026: Fall savings: up to $25,000 in closing cost assistance for a limited time. The page also references incentives available with the builder's preferred lender, First Heritage Mortgage; the fine print for the asterisk is not shown on the page. Offers change monthly and usually require the builder's lender; Sean confirms the current terms before you write.
How much do homes at Sunstone Preserve Single Family Homes cost?: Priced From $689,990. 3 plans. Starting prices are the builder's base prices at last check (Sep 29, 2026) and change with the homesite, elevation and options.
Can I use down payment assistance at Sunstone Preserve Single Family Homes?: Often, yes. Programs that cover Charles County, Maryland include Charles County SELP, HomeCredit MCC, MD Opportunity Grant, MMP 1st Time Advantage 3-4-5, MMP 1st Time Advantage 6000, MMP 1st Time Advantage Direct. Most allow new construction within their price limits and can stack with a builder closing-cost credit. The program and your lender decide eligibility, and assistance pays toward the down payment or closing costs, not the monthly payment.

Down payment programs that may stack here

Programs that cover Charles County, Maryland. Most allow new construction within their price limits; the program and your lender decide eligibility, and assistance pays toward the down payment or closing costs, not the monthly payment.

Ask Sean about Sunstone Preserve Single Family Homes

Sean pulls what Stanley Martin Homes is offering right now, the programs that stack with it, and what to do before your first visit. Usually the same day.

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More new homes in Charles County

All of Charles County, Maryland

Details are from Stanley Martin Homes’s published materials as of Sep 29, 2026 and are subject to change; confirm with the builder before you write. Stanley Martin Homes is a trademark of its owner, used to identify the community only; Homes With Sean is not affiliated with Stanley Martin Homes or any lender. Sean Evans is a licensed Maryland real estate agent with eXp Realty and represents buyers. Equal Housing Opportunity.

Ask Sean about Sunstone Preserve Single Family Homes

Touring a model this weekend?

Tell Sean first. Registering your agent on the first visit is what keeps the builder paying the commission and you keeping the incentives.

Get in touch (240) 221-5907