10 Newest Commercial Listings in Knox County, ME

#1 · Listed Nov 4, 2026

Harbor Plaza

235 camden street, Rockland, ME 04841

1,740 – 7,450 SF·$11.00 – $16.00/SF ($1,595 – $9,933/mo)

#2 · Listed Oct 22, 2026

360 Old County Road, Rockland

360 Old County Road, Rockland, ME 04841

3,000 – 6,765 SF·$12.00 – $16.00/SF Modified Gross ($3,000 – $9,020/mo)

Bldg. Class: A

#3 · Listed Oct 8, 2026

75 Front Street

75 Front Street, Rockland, ME 04841

8,980 SF·$2,895,000

#4 · Listed Sep 28, 2026

Mixed Use Development Opportunity

65 Tillson Avenue, Rockland, ME 04841

95,396 SF·$3,500,000 ($36.69/SF)

#5 · Listed Aug 25, 2026

342 Park Street

342 Park Street, Rockland, ME 04841

13,710 SF·$649,000

#6 · Listed Aug 25, 2026

342 Park Street

342 Park Street, Rockland, ME 04841

13,691 SF·$874,000

#7 · Listed Jul 29, 2026

12 Grace Street

12 Grace Street, Rockland, ME 04841

2,195 SF·$395,000 ($179.95/SF)

#8 · Listed Jun 9, 2026

289 Common Rd

289 Common Rd, Union, ME 04862

3,745 SF·$825,000 ($220.29/SF)

1 unit

#9 · Listed Jun 5, 2026

495 Main Street

495 Main Street, Thomaston, ME 04861

3,000 SF·$8.00/SF

Bldg. Class: B

#10 · Listed May 28, 2026

111 Limerock Street

115 Limerock Street, Rockland, ME 04841

2,830 SF·$409,000 ($144.52/SF)