Summerville vs West Ashley
Summerville vs West Ashley, What the Same Budget Buys
By Blake Heron, Realtor, Heron Homes CHS with eXp Realty.
Summerville and West Ashley compared on price, size, new construction and what $400K to $500K bought, from every Charleston MLS sale in the past 12 months.
Blake's read on the market. At the same budget, the difference is space and choice. In the $400K to $500K range, Summerville had 1,563 single family sales with a median of 2,361 square feet. West Ashley had 229, and the median home outside I-526 had 1,686 square feet, 675 fewer. Inside I-526 it was 1,422. What West Ashley gives you for the money is location, a shorter trip to downtown and the beaches, and mostly preowned homes on established streets. Summerville gives you more house, and about half of what sells there is new construction.
Summerville and West Ashley side by side
Past 12 months of closed sales, all residential, Charleston MLS.
| Past 12 months | Summerville | West Ashley outside I-526 | West Ashley inside I-526 |
|---|---|---|---|
| Homes sold | 5,402 | 844 | 477 |
| Median sale price, all homes | $399K | $479K | $584K |
| Median sale price, single family | $415K | $530K | $620K |
| Median size, single family | 2,197 sq ft | 2,031 sq ft | 1,748 sq ft |
| New construction | 49% | 11% | 3% |
| Sold under $400K | 51% | 26% | 21% |
| Average days on market, September | 57 | 50 | 43 |
| Months of supply, September | 3.3 | 3.0 | 3.4 |
Swipe the table to see every column.
What $400K to $500K bought
Single family homes that sold for $400K to $500K in the past 12 months, Charleston MLS.
| Area | Homes sold | Median size |
|---|---|---|
| Summerville | 1,563 | 2,361 sq ft |
| Ravenel and Hollywood | 73 | 2,032 sq ft |
| West Ashley outside I-526 | 166 | 1,686 sq ft |
| West Ashley inside I-526 | 63 | 1,422 sq ft |
Swipe the table to see every column.
Ravenel and Hollywood, out past Rantowles Creek, is the West Ashley side option closest to Summerville on size, with a median of 2,032 square feet in this range.
Neighborhood by neighborhood
Where Summerville communities and West Ashley neighborhoods line up on price. Median sale price, all residential, past 12 months, from each neighborhood guide.
| Neighborhood | Side | Median sale price | Homes sold |
|---|---|---|---|
| Wescott Plantation | Summerville | $365K | 159 |
| Cane Bay Plantation | Summerville | $400K | 1,147 |
| Summers Corner | Summerville | $413K | 590 |
| Carnes Crossroads | Summerville | $450K | 446 |
| Grand Oaks Plantation | West Ashley | $450K | 66 |
| Nexton | Summerville | $470K | 617 |
| The Ponds | Summerville | $503K | 100 |
| Shadowmoss | West Ashley | $509K | 78 |
| Carolina Bay | West Ashley | $610K | 112 |
| Byrnes Downs | West Ashley | $775K | 22 |
| Avondale | West Ashley | $790K | 20 |
| Summerville Historic District | Summerville | $890K | 20 |
| Windermere | West Ashley | $1.43M | 36 |
Swipe the table to see every column.
The overlap is real. Grand Oaks Plantation in West Ashley sold at the same $450K median as Carnes Crossroads, and Shadowmoss at $509K sits right next to The Ponds at $503K. If you like West Ashley but your budget points to Summerville, start with those two.
What to know before you choose
Inside or outside I-526
West Ashley is two markets. Inside I-526, around neighborhoods like Avondale and Byrnes Downs, homes are older and smaller and only 3% of sales were new. Outside I-526, in places like Carolina Bay, homes run larger and newer.
Summerville crosses three counties
Summerville sales split almost evenly between Berkeley and Dorchester counties, with a few in Charleston County. Your county sets your tax bill and school district, so check the exact address. Read how the 4% owner rate works.
Drive it at rush hour
The real cost of more house is the drive. Before you choose, drive from the home to your work at the time you would really leave, and back in the evening.
Read the full Summerville guide and West Ashley guide, or compare more areas in Charleston vs Summerville.
Summerville vs West Ashley questions
Is Summerville or West Ashley a better value?
For space, Summerville. Single family homes that sold for $400K to $500K in the past 12 months had a median of 2,361 square feet in Summerville, 1,686 in West Ashley outside I-526 and 1,422 inside I-526. West Ashley buys you a location closer to downtown.
What does $450K buy in Summerville vs West Ashley?
In the $400K to $500K range, 1,563 single family homes sold in Summerville and 229 in West Ashley, 166 outside I-526 and 63 inside. The median Summerville home in that range had 675 more square feet than one outside I-526.
Which has more new construction, Summerville or West Ashley?
Summerville by far. 49% of Summerville sales were new construction, against 11% in West Ashley outside I-526 and 3% inside I-526.
Which sells faster, Summerville or West Ashley?
West Ashley did in September. The MLS average days on market was 43 inside I-526, 50 outside I-526 and 57 in Summerville.
Which West Ashley neighborhoods cost about the same as Summerville?
Grand Oaks Plantation and Shadowmoss. Over the past 12 months Grand Oaks sold at a median of $450K, the same as Carnes Crossroads, and Shadowmoss at $509K, close to The Ponds at $503K and Nexton at $470K.
Are Ravenel and Hollywood part of West Ashley?
In the MLS they sit in area 13, West of the Ashley beyond Rantowles Creek, and most addresses there are Ravenel or Hollywood. In the $400K to $500K range the median single family home there had 2,032 square feet, close to Summerville.
Homes for sale in Summerville and West Ashley
Compare what is on the market right now. Below are live listings from the MLS, six on each side. Text me at 843-718-6338 and I will send the ones worth seeing.
Deciding between Summerville and West Ashley
Tell me your budget, where you work and what matters most, and I will send you the homes worth seeing on both sides. Call or text Blake Heron at 843-718-6338. Heron Homes CHS, eXp Realty.
Explore nearby areas
Charleston MLS, closed sales October 2025 through September 2026, all residential. Summerville uses the city listed on each sale. West Ashley uses MLS areas 12, outside I-526, and 11, inside I-526. Ravenel and Hollywood is MLS area 13, West of the Ashley beyond Rantowles Creek. Subtypes Other and Fractional Ownership are left out. Medians are the middle sale. Square feet are the heated living area entered by the listing agent, single family detached homes. New construction means the MLS does not mark the home as preowned. Days on market and months of supply are MLS market statistics for September 2026. Pulled October 2026.
Homes for sale in Summerville
- 3D
3 Beds 2.5 Baths 2,119 SqFt$444,900Active - 1/39 39
4 Beds 2 Baths 2,564 SqFt$489,000Active - 1/50 50
4 Beds 2 Baths 2,142 SqFt$434,800Active - 3D
4 Beds 3 Baths 2,781 SqFt$485,000Price Dropped by $4K - 1/42 42
3 Beds 2 Baths 1,650 SqFt$459,900Price Dropped by $10K - 1/55 55
3 Beds 2.5 Baths 2,000 SqFt$489,000Active
Homes for sale in West Ashley
- 1/36 36
4 Beds 2 Baths 1,771 SqFt$525,000New - 1/37 37
3 Beds 2 Baths 1,760 SqFt$519,000Active - 1/58 58
4 Beds 2 Baths 1,618 SqFt$635,000Active - 1/46 46
4 Beds 3.5 Baths 2,088 SqFt$565,000Active - 1/44 44
4 Beds 3 Baths 1,912 SqFt$699,900Price Dropped by $25K - 1/23 23
3 Beds 1 Bath 1,293 SqFt$369,900Active
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