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Harbor Island, SC real estate

Compare top Harbor Island real estate agents.

Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for October 2026.*


* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.

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Harbor Island real estate Market Report.

Information and statistics on the latest trends in the Harbor Island real estate market. *

Latest Rolling 3-Month Snapshot

Jul 1, 2026 - Sep 30, 2026

Median sale price
$345K
-29% from Q2 '26
Median list price
$552K
+44% from Q2 '26
Active listings
35
-30% from Q2 '26
Homes sold
12
-40% from Q2 '26
New pendings
7
-72% from Q2 '26
New listings
8
-68% from Q2 '26

Quarterly Pricing Trends for Harbor Island

Rolling three-month data ending on quarter boundaries when available.

Quarterly Pricing Trends for Harbor Island Q4 '21 Q4 '22 Q4 '23 Q4 '24 Q4 '25 Q3 '26 Median sale price in Oct 2021 - Dec 2021: $342K Median sale price in Jan 2022 - Mar 2022: $375K Median sale price in Apr 2022 - Jun 2022: $345K Median sale price in Jul 2022 - Sep 2022: $468K Median sale price in Oct 2022 - Dec 2022: $397K Median sale price in Jan 2023 - Mar 2023: $347K Median sale price in Apr 2023 - Jun 2023: $396K Median sale price in Jul 2023 - Sep 2023: $417K Median sale price in Oct 2023 - Dec 2023: $627K Median sale price in Jan 2024 - Mar 2024: $500K Median sale price in Apr 2024 - Jun 2024: $685K Median sale price in Jul 2024 - Sep 2024: $496K Median sale price in Oct 2024 - Dec 2024: $440K Median sale price in Jan 2025 - Mar 2025: $475K Median sale price in Apr 2025 - Jun 2025: $345K Median sale price in Jul 2025 - Sep 2025: $368K Median sale price in Oct 2025 - Dec 2025: $721K Median sale price in Jan 2026 - Mar 2026: $364K Median sale price in Apr 2026 - Jun 2026: $488K Median sale price in Jul 2026 - Sep 2026: $345K Median list price in Oct 2021 - Dec 2021: $380K Median list price in Jan 2022 - Mar 2022: $384K Median list price in Apr 2022 - Jun 2022: $438K Median list price in Jul 2022 - Sep 2022: $399K Median list price in Oct 2022 - Dec 2022: $374K Median list price in Jan 2023 - Mar 2023: $465K Median list price in Apr 2023 - Jun 2023: $665K Median list price in Jul 2023 - Sep 2023: $427K Median list price in Oct 2023 - Dec 2023: $439K Median list price in Jan 2024 - Mar 2024: $459K Median list price in Apr 2024 - Jun 2024: $420K Median list price in Jul 2024 - Sep 2024: $424K Median list price in Oct 2024 - Dec 2024: $645K Median list price in Jan 2025 - Mar 2025: $435K Median list price in Apr 2025 - Jun 2025: $399K Median list price in Jul 2025 - Sep 2025: $394K Median list price in Oct 2025 - Dec 2025: $452K Median list price in Jan 2026 - Mar 2026: $390K Median list price in Apr 2026 - Jun 2026: $385K Median list price in Jul 2026 - Sep 2026: $552K Oct 2021 - Dec 2021 Median sale price $342K Median list price $380K Jan 2022 - Mar 2022 Median sale price $375K Median list price $384K Apr 2022 - Jun 2022 Median sale price $345K Median list price $438K Jul 2022 - Sep 2022 Median sale price $468K Median list price $399K Oct 2022 - Dec 2022 Median sale price $397K Median list price $374K Jan 2023 - Mar 2023 Median sale price $347K Median list price $465K Apr 2023 - Jun 2023 Median sale price $396K Median list price $665K Jul 2023 - Sep 2023 Median sale price $417K Median list price $427K Oct 2023 - Dec 2023 Median sale price $627K Median list price $439K Jan 2024 - Mar 2024 Median sale price $500K Median list price $459K Apr 2024 - Jun 2024 Median sale price $685K Median list price $420K Jul 2024 - Sep 2024 Median sale price $496K Median list price $424K Oct 2024 - Dec 2024 Median sale price $440K Median list price $645K Jan 2025 - Mar 2025 Median sale price $475K Median list price $435K Apr 2025 - Jun 2025 Median sale price $345K Median list price $399K Jul 2025 - Sep 2025 Median sale price $368K Median list price $394K Oct 2025 - Dec 2025 Median sale price $721K Median list price $452K Jan 2026 - Mar 2026 Median sale price $364K Median list price $390K Apr 2026 - Jun 2026 Median sale price $488K Median list price $385K Jul 2026 - Sep 2026 Median sale price $345K Median list price $552K
Median sale price
Median list price
* Data provided by Redfin, a national real estate brokerage.
50
Neutral Market
Seller’s Market
Buyer’s Market
0
25
50
75
100

Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Jul 2026 - Sep 2026).

Harbor Island’s rolling three-month data through September 2026 points to some sharp shifts in pricing and inventory. The typical home value over this period fell month over month, while the median list price jumped strongly, suggesting sellers are testing higher asking prices even as closed-sale values ease.

Sales activity has cooled in this latest three-month window. Homes sold and pending sales both declined compared with the prior period, and new listings also pulled back significantly. Fewer active listings on the market came alongside a notable rise in months of supply, now at about seven months.

Looking at the same three-month period last year, typical home values are down modestly, but asking prices are up markedly year over year. Sales volume and new listings are both lower than a year ago, yet days on market have shortened compared with last year and earlier in 2026, indicating buyers are still engaging when homes are well positioned. With the market sitting in a neutral range between buyers and sellers, both sides can benefit from clear pricing strategies and realistic expectations. Agent Pronto can connect buyers and sellers in Harbor Island with an agent who understands these shifting conditions and can guide them through their next move.



Learn more about what Harbor Island has to offer.

Harbor Island offers residents a serene waterfront lifestyle, secure, well-maintained amenities, and a welcoming, active community.

Harbor Island offers a relaxed, coastal pace where days often revolve around the tides, the weather, and time outdoors. Residents wake to quiet streets, salt air, and easy access to the wide Atlantic beach, with everyday errands and services available in nearby Beaufort and Port Royal. Many homeowners split time between primary residences elsewhere and second homes here, so the island stays peaceful even in peak season.

Life centers on the waterfront. The beach and tidal marshes are ideal for walking, shelling, and casting a line, while nearby Hunting Island State Park adds hiking trails, a historic lighthouse, and campgrounds. Golfers often head toward courses in Fripp Island or Lady’s Island, and boaters appreciate access to the Beaufort County waterways and fishing grounds. For dining and culture, residents frequent spots in downtown Beaufort and enjoy events from organizations like USCB Center for the Arts.

Because Harbor Island is a gated barrier island with a mix of single family homes, villas, and vacation properties, choosing an agent who understands short term rental rules, HOA regulations, and local flood and insurance considerations is essential. A knowledgeable local professional can help you weigh rental income potential against personal use, time your sale to seasonal demand, and navigate inspections in a coastal environment. Agent Pronto connects both buyers and sellers with the right Harbor Island agent so you can move forward with confidence.

Find your Harbor Island real estate agent today →


Trusted by over 500,000 buyers and sellers.

See why so many people rely on Agent Pronto to make their real estate journey a success.

“Abe Safa is an incredible real estate agent who listed our condo in the Grand Strand area. He is very professional, experienced, and knowledgeable about the market. Once the condo was listed Abe kept us fully informed about our showings through the Home by ShowingTime app and advised us on which offer to accept. Since we weren't residents of South Carolina Abe set us up with an excellent closing attorney and staff At closing everything went along smoothly Also, if any questions arose we contacted Abe's staff and especially Bianca. She was very responsive and answered all of our calls We highly recommend Abe Safa and his team for buying or selling real estate in the Grand Strand area”

Sheila · Myrtle Beach, SC

Photo of Abe Safa
Century 21 The Harrelson Group
“Had my closing done in 4 days. Made the process easy and quick.”

William Shimer · Myrtle Beach, SC

Photo of Dylan Franca
Century 21 McAlpine & Associates
“Shannon is a dilligent, hard working , trustworthy agent. I will enumerate some of the extraordinary efforts she made to help the sale of my two properties. 1. She worked dilligently chasing down every lead that inquired about the properties, even initiating contact with investers she knew. 2. She shopped 6 different surveyors to find the best quote, to save me the time and effort. 3. She met a well repair contractor after hours to show him where the property and well were located. (making several trips as needed) This saved me from driving 5 hours if I would've had to do it myself. This resulted in getting the well repaired for a fraction of the cost of the original estimate, saving me over $10K. 4. Shannon even had an old couch hauled away to the dump. 5. Shannon coached me every step of the way helping me meet critical actions and deadlines to finalize the sale. Without a doubt, she saved me time, money and hassles.”

Mark Capron · Pelion, SC

Photo of Shannon Taylor
Century 21 803 Realty
“I appreciate very much that Kevin was able to get the house sold quickly. He has extensive knowledge of the Conway area. He was always available to answer questions. He and his team were all very professional.”

Allison · Conway, SC

Photo of Kevin Mills
Century 21 Barefoot Realty
“Greg and team was a dream to work with. They were excellent at negotiating a closing date further out to help with our purchase of our new build.”

Joann V · Myrtle Beach, SC

Photo of Greg Harrelson
Century 21 The Harrelson Group
“Kathy is highly knowledgeable realtor regarding both homes and the local area. She lined up 6 walkthrough's on a single day and we ended up finding our dream home that day! Kathy was very responsive to calls, texts and emails throughout the summer while we waited to close. She even took the time to stop by the house and send me pictures so we could see the progress of our home from PA! She went above and beyond for us and it was greatly appreciated. Thanks to Kathy and all of her help, I am a first time homeowner. Kathy is a phenomenal realtor and we are extrmely grateful to have been referred to her by a friend. Thank you Kathy!”

Shannon Flanagan · Longs, SC

Photo of Kathy Dulhagen
INNOVATE Real Estate
“Christine is highly professional, very knowledgeable… Always very quick to answer. Any questions… Very friendly and interested in involved in everything with our sale… Highly recommend Christine Keller, will definitely use her in the future!”

Betty Fitzpatrick · North Augusta, SC

Photo of Christine Keller
Century 21 Century 21 Jeff Keller Realty
“Josh is the best, you need a guy like him on your team.”

Philip · Myrtle Beach, SC

Photo of Josh Meetre
Century 21 Palms Realty
“Mike Steed and I have worked together on many transactions - buy and sell. I am a repeat client for good reasons. The last transaction, I walked away with more dollars than my asking price! Mike Steed was responsible.”

Mark Norman · Columbia, SC

Photo of James Steed
Century 21 Vanguard
“Jackie was there every step of the way with us! Very knowledgeable and was there for any questions we had. From start to finish Jackie made this process manageable and low stress”

Cortez · Fountain Inn, SC

“I recently worked with Alyssa on a purchase transaction for a mutual client. She was knowledgable, had great communication skills, and did a great job staying on top of contract requirements and timelines. I enjoyed working with her and look forward to the opportunity to do so in the future.”

Jacob · Hilton Head Island, SC

Photo of Alyssa Graves
COAST Professionals brokered by exp realty
“Kat was wonderful to work with! She helped my wife and I find the perfect home. She was patient with us as we wanted a lot of certain things and she stuck with it even after we look at 10 . She was amazing and we plan to have her in the future help us again!”

Matthew Kowalski · Marshville, NC

Photo of Kat Miller
Re/Max Executive
“It was great working with Brian and his team during my most recent transaction. He was attentive and helpful at every step of the process, from scheduling showings and keeping everything organized to making recommendations, working through the terms, and closing. Based on my experience, I would highly recommend Brian and his team.”

Stephen Lashower · Myrtle Beach, SC

Photo of Brian Monahan
Century 21 The Harrelson Group
“She worked hard to get the job done.”

Corvin Davis · Elgin, SC

Photo of Dee Dee Jant
eXp Realty
“Laurie was very helpful with the sale of my home. She was attentive, understanding, and demonstrated a thorough understanding of the local market in my area. She even went the extra mile to bring me documents in person when my email wasn't working. She is a nice person and an effective, professional realtor.”

Jerry Johnson · Greenville, SC

Photo of Laurie Grekousis
LPT Realty, LLC
“Kent showed professionalism and was very attentive to our needs. I would use his services again and would recommend him to friends and family.”

Derrick Graham · Summerville, SC

Photo of Kent Susong
Century 21 Properties Plus
“Belinda is one of a kind. She went above and beyond to get our home ready to sell and bring the best price. She gave us all the information we needed to make an informed decision regarding the online platform and pricing it to sell. It sold in 2 weeks with a record number of showings. In a word...Excellence”

Chris and Anita Pedersen · Columbia, SC

Photo of Belinda Forrest
Exit Realty EXIT Empowerment Realty
“Exceptional Realtor and Advocate We could not have asked for a better realtor to help us purchase our new home and sell our townhome. From the very beginning, she was incredibly responsive, attentive, and always available to support us throughout the entire process. She did an outstanding job representing us and was truly our advocate every step of the way. She listened to what was important to us, provided thoughtful guidance, and made sure our interests were always well represented. Her professionalism, knowledge, and commitment gave us tremendous confidence during what can be a very stressful process. We always felt that we had someone in our corner who genuinely cared about helping us find the right home and making the experience as smooth as possible. We are so grateful for everything she did and would highly recommend her to anyone looking to buy a home.”

DiMaggio · North Myrtle Beach, SC

Photo of Sherry Pitman
Century 21 Barefoot Realty
“Deanna was beyond patient with me! She understood what I was looking for and where. She showed me so many homes and never gave up and my son and I are beyond thrilled with our new home!”

Maureen Martin · Myrtle Beach, SC

Photo of DeAnna Shelly
CENTURY 21 Broadhurst
“John R. Smith is thoroughly professional in his approach . Furthermore, he has a network of reliable resources to draw upon for all the necessary preparatory steps. Perhaps most difficult to achieve, John combines steady patience and a sense of humor to guide his clients through a process that can be stressful even though it's going smoothly.”

Jane Mueller · Fremont, CA

Photo of John Smith
John Smith Property Group

Frequently Asked Questions

There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Harbor Island. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.