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Roberta M Hanneman

Roberta M Hanneman
Real Estate Agent (Salesperson)
Mount Pleasant SC

Salesperson (SC: 52622)

33 years experience

REALTOR® 4 Active Listings Serves Charleston County, SC
View on Realtor.com

Contact Information

Brokerage
Era Wilder Realty
Office Address
802 Johnnie Dodds Blvd
Mount Pleasant, SC  29464
(Charleston County)
Office Phone
843-936-6890
Office Fax
Mobile
843-270-9524
Email
robe***@**************.com
Show Email for $5

Service Areas

Sullivan's Island: SC Mount Pleasant: SC Charleston: SC Dewees Island: SC Isle of Palms: SC Folly Beach: SC Seabrook Island: SC Johns Island: SC Hollywood: SC Kiawah Island: SC Summerton: SC Ladson: SC Summerville: SC Sangaree: SC Goose Creek: SC

About Roberta Hanneman

Roberta embarked on her real estate journey shortly after relocating to Mount Pleasant in 1993. Originally from New England, her accent may suggest otherwise, but she has become a dedicated expert in the Lowcountry market. With over 20 years of experience in the industry, both as an administrator and an agent, Roberta has earned the respect of her peers, who recognize her as one of the most knowledgeable and trustworthy professionals in the field.

Understanding that clients seek more than just a competent agent when buying or selling a home, Roberta prioritizes a collaborative approach. She listens attentively to her clients’ needs and strives to create a seamless and enjoyable real estate experience. For anyone considering a real estate transaction, reaching out to Roberta is a decision that will undoubtedly prove beneficial, alongside the choice of property itself.

Charleston County, SC Real Estate Market Analysis (Single Family Homes)

$1,396,209
Avg. Listing Price
From Roberta's portfolio
3.7 / 3.2
Avg. Beds/Baths
Typical property size
2,392 sf
Avg. Square Footage
Interior living space
2208
Active Listings
Current inventory

Charleston County's real estate market represents one of South Carolina's most dynamic and rapidly evolving landscapes, driven by explosive population growth, coastal migration trends, and a thriving tourism economy. With 5,258 actively licensed real estate agents operating throughout the county, this market reflects both the incredible demand for properties and the complexity of serving diverse buyer segments from historic downtown Charleston to barrier island communities.

The market's strength becomes even more apparent when considering that all 5,258 licensed agents maintain active email communications, indicating a highly engaged professional community adapting to digital-first client relationships. This level of connectivity suggests agents are competing in an increasingly sophisticated marketplace where instant communication and market intelligence can make the difference between closing deals and losing clients to faster-moving competitors.

Major Charleston County, South Carolina Real Estate Markets

Charleston's urban core continues to command premium prices, with historic properties in neighborhoods like South of Broad and the French Quarter routinely selling for millions, while emerging areas like Park Circle and Avondale are attracting younger professionals seeking walkable communities. Mount Pleasant has evolved into a family-focused powerhouse, with new developments like Carolina Park and Dunes West driving significant transaction volume, while West Ashley offers more affordable options that still provide access to Charleston's amenities.

The barrier islands present unique market dynamics, with Sullivan's Island and Isle of Palms representing ultra-luxury coastal living, while Folly Beach maintains its laid-back surf town character with more accessible price points. Kiawah Island operates almost as a separate luxury ecosystem, with golf course properties and oceanfront estates creating their own specialized market segment that requires agents with specific expertise in high-net-worth transactions.

Market Dynamics and Geographic Complexity

Charleston County's real estate market defies simple categorization, spanning everything from $200,000 condos in North Charleston to $20 million oceanfront estates, creating distinct sub-markets that require specialized knowledge and networking. The county's rapid growth has created opportunities in previously overlooked areas like Summerville and Goose Creek, where new construction and infrastructure improvements are attracting buyers priced out of traditional Charleston neighborhoods.

Seasonal fluctuations significantly impact market timing, with spring and fall representing peak buying seasons, while hurricane season and summer heat can slow activity in certain segments. The influx of remote workers during and after the pandemic has permanently altered buyer profiles, with agents now regularly working with clients relocating from high-cost metropolitan areas who bring different expectations and purchasing power to local market dynamics.

Why Businesses Need Charleston County, South Carolina Agent Contact Data

Real estate service providers, from mortgage lenders to home inspectors, require comprehensive agent contact information to build referral networks across Charleston County's diverse geographic and price segments. With agents specializing in everything from historic preservation properties to new luxury developments, businesses need targeted outreach capabilities to connect with the right professionals who serve their ideal client demographics.

The email connectivity of all 5,258 licensed agents creates unprecedented opportunities for marketing automation, market research, and partnership development, allowing businesses to segment communications based on agent specialization, geographic focus, or transaction volume. This complete contact coverage enables more sophisticated relationship building and ensures businesses can maintain visibility across Charleston County's rapidly evolving real estate ecosystem.

Current Property Listings

As of 2/17/2026, Roberta Hanneman has 4 properties for sale in Mount Pleasant and surrounding areas.

$2,598,000

Listed 2026-01-24

8 Vincent Dr
Mount Pleasant, SC  29464

Beds: 4.0
Baths: 3.5
Sq Ft: 3,071
Lot: 13,504 sf
Single Family Map
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$699,999

Listed 2026-01-08

6190 Button Bush Dr
Ravenel, SC  29470

Beds: 3.0
Baths: 2.5
Sq Ft: 1,941
Lot: 59,242 sf
Single Family Map
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$790,000

Listed 2025-02-03

1857 Palmetto Isle Dr
Mount Pleasant, SC  29466

Beds: 3.0
Baths: 2.0
Sq Ft:
Lot: 10,890 sf
Single Family Map
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$728,000

Listed 2025-05-16

2008 Welsh Pony Dr
Mount Pleasant, SC  29429

Beds: 4.0
Baths: 3.0
Sq Ft:
Lot: 5,663 sf
Single Family Map
View Full Details

Current Property Rentals

Roberta Hanneman currently has no rental properties available in Mount Pleasant and surrounding areas. Check back later.