Active Listings
28
⇩ 9.7% vs 31 last year
Data as of September 2026. Source: Realtor.com.
The ISLESBORO, ME real estate market (04848) currently shows 28 active listings, with 2 pending sales. Homes are averaging 94 days on the market before going under contract.
Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 94 days on market compared to 103 days last year.
The median listing price has risen 27.9% year-over-year, from $700,000 to $895,000.
Population: 617 · Density: 16.7/mi² · Median household income: $73,611
Typical home value: $0 · Homeownership: 92.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 04848 | Islesboro, ME 04848 | 0.0 mi | 17 | $27,993,560 | $599,000 | $1,646,680 |
| 04849 | Lincolnville, ME 04849 | 6.9 mi | 19 | $16,877,434 | $722,000 | $888,286 |
| 04617 | Brooksville, ME 04617 | 9.7 mi | 3 | $10,305,000 | $3,435,000 | $3,435,000 |
| 04853 | North Haven, ME 04853 | 11.2 mi | 3 | $10,922,649 | $1,495,000 | $3,640,883 |
| 04974 | Searsport, ME 04974 | 12.4 mi | 16 | $8,822,928 | $399,500 | $551,433 |
| 04952 | Morrill, ME 04952 | 13.4 mi | 4 | $720,000 | $172,000 | $180,000 |
| 04627 | Deer Isle, ME 04627 | 13.5 mi | 7 | $11,376,092 | $723,750 | $1,625,156 |
| 04973 | Searsmont, ME 04973 | 14.5 mi | 3 | $1,203,249 | $384,250 | $401,083 |
| 04476 | Penobscot, ME 04476 | 15.1 mi | 5 | $4,528,125 | $377,500 | $905,625 |
| 04681 | Stonington, ME 04681 | 16.0 mi | 6 | $1,552,500 | $280,000 | $258,750 |
| 04616 | Brooklin, ME 04616 | 16.8 mi | 2 | $836,000 | $418,000 | $418,000 |
| 04614 | Blue Hill, ME 04614 | 17.8 mi | 10 | $5,022,200 | $412,500 | $502,220 |
| 04438 | Frankfort, ME 04438 | 19.9 mi | 2 | $669,900 | $334,950 | $334,950 |
As of September 2026, there are 28 active listings in ISLESBORO, ME (zip code 04848), compared to 31 the prior year.
The median listing price in ISLESBORO, ME 04848 is $895,000 as of September 2026, a 27.9% increase from $700,000 the prior year.
Homes in ISLESBORO, ME 04848 spend an average of 94 days on the market before going under contract, compared to 103 days the prior year.
Based on current inventory and days-on-market data as of September 2026, ISLESBORO, ME 04848 is currently a Seller's Market. Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 94 days on market compared to 103 days last year.
With SELL123.com's maximum 3% commission, sellers in ISLESBORO, ME 04848 save an estimated $17,900 compared to a typical 5% commission on the median listing price of $895,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.