About 15 Elm Street
Iconic Historic Inn steps from Historic Downtown Mystic. Once-in-a-lifetime opportunity to own this exquisite architectural masterpiece. Meticulous 10,500 Sq Ft Italianate Victorian Hotel-Inn with 8 Bedrooms, 8 Full Bathrooms and 3 Half Bathrooms all nestled on 1.5 manicured acres with private parking lot and porte-cochere. Featuring 3 grand parlors with hand-painted ceilings, full commercial kitchen with stainless steel counters, formal dining room for 30 with French Doors leading out to brick patio for Alfresco Dining. 5 beautiful ornate original fireplaces converted to gas. Serviced by municipal water and sewer. Also includes a registration area, and potential lower-level Speakeasy. Endless possibilities. Perfect for a boutique inn, buyouts, event venue or luxury residence. Zoned for business or private use. Stunning tri-state views from the Belvedere. One of the most historically significant building in Mystic. A very rare investment opportunity in a prime shoreline location. If used as an 8 unit Inn, 6 outdoor events per year under a tent. This property blends History, Luxury and Functionality - ideal as a boutique inn, exclusive event venue, or private residence. Whether hosting small gathering under the stars on your brick patio or welcoming guests through the grand porte cochere, every detail reflects timeless New England elegance. Discover this landmark estate where every visit feels like a dream and just steps to Historic Downtown Mystic!
Features of 15 Elm Street
| MLS® # | 24134112 |
|---|---|
| Price | $6,495,000 |
| Bathrooms | 9/2 |
| Full Baths | 9 |
| Half Baths | 2 |
| Square Footage | 10,335 |
| Square Footage | Public Records |
| Acres | 1.52 |
| Type | Commercial For Sale |
| Status | Active |
Community Information
| Address | 15 Elm Street |
|---|---|
| Area | Mystic |
| City | Groton |
| County | New London |
| State | Connecticut |
| Zip Code | 06355 |
Amenities
| Utilities | Electric, Telephone, Cable, Fire Suppression System |
|---|---|
| Is Waterfront | No |
| Has Pool | No |
Interior
| Interior Features | Fire Suppression System, Living Space Available, Security System |
|---|---|
| Heating | Zoned |
| Cooling | Split System |
| Fireplace | No |
Exterior
| Exterior Features | Sidewalk, Gutters, Lighting |
|---|---|
| Lot Description | Level Lot |
| Roof | Asphalt Shingle, Flat |
| Foundation | Stone |
Additional Information
| Date Listed | November 14th, 2025 |
|---|---|
| Days on Market | 31 |
| Zoning | RS-12 |
| RE / Bank Owned | No |

