SOUTH BERWICK
The median home sale price around SOUTH BERWICK is $560,000, based on the B4A postal area as of June 2026.
FSA-level stats (B4A) — the postal-code area covering most of SOUTH BERWICK, not this town alone.
Data updated to June 2026.
Median deed price$560,000
Sales count24
Arm's-length deed transfers, June 2026, B4A postal area.
Open the map for SOUTH BERWICK
Recent months
| Month | Median deed price | Sales |
|---|---|---|
| January 2026 | $525,500 | 18 |
| February 2026 | $490,000 | 12 |
| March 2026 | $536,500 | 12 |
| April 2026 | $530,000 | 20 |
| May 2026 | $558,000 | 26 |
| June 2026 | $560,000 | 24 |