Waterfront Brand-New Construction Opportunity! This exceptional home is ready to be built on a stunning direct waterfront lot along Cohasset’s Gulf River. Renowned South Shore builder EJ Pontiff will custom-build this luxury home, set on over an acre of picturesque land. The lot offers direct access to the Gulf River, along with deeded use of a secluded 7-acre private island, providing an oasis of privacy and nature. While the views and landscape will captivate you, you're also just a short walk from Cohasset's charming seaside village and harbor. Designed by the prestigious architecture firm Campbell Smith, this home flawlessly blends elegance with functionality. With expansive entertaining spaces, beautiful finishes, and top-of-the-line mechanicals, this home will be one to admire. Bring your vision—the builder is ready to go!
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2026 | $1,754,700 | $920,000 | $2,682,100 | — |
| Date | Price | Book/Page |
|---|---|---|
| May 1, 2017 | $3,300,000 | 35079/115 |
| Issued | Type / Work | Status | Value |
|---|---|---|---|
| Nov 19, 2025 |
Install a 12x24 gunite swimming pool with a 7x7' inside spa and an ASTM automatic safety cover.
RR
Install a 12x24 gunite swimming pool with a 7x7' inside spa and an ASTM automatic safety cover.
Permit #R-25-0358
|
— | $102,400 |
| Sep 10, 2025 |
Construct new 4 bedroom home with attached 2.5 car garage. Unfinished basement. 4345 conditioned are
NR
Construct new 4 bedroom home with attached 2.5 car garage. Unfinished basement. 4345 conditioned area. 5x14 secondary entry porch. 8x4…
Permit #R-25-0257
|
— | $1,086,250 |
| Aug 19, 2025 |
EXCAVATION &FOUNDATION ONLY, IN CONJUNCTION WITH PERMIT APP 23428. CONSERVATION APPROVED SITE/LANDSC
RR
EXCAVATION &FOUNDATION ONLY, IN CONJUNCTION WITH PERMIT APP 23428. CONSERVATION APPROVED SITE/LANDSCAPE APP23428. EROSION CONTROLS IN PLACE…
Permit #R-25-0236
|
— | $40,000 |
| May 12, 2025 |
Demo Existing home and garage (foundation to remain in this phase)
RR
Demo Existing home and garage (foundation to remain in this phase)
Permit #R-25-0130
|
— | $30,000 |
| Jul 17, 2024 |
Addition of a new garage and mudroom and a complete renovation to existing structure . Will need to
RR
Addition of a new garage and mudroom and a complete renovation to existing structure . Will need to change Map Block when assessors updates…
Permit #R-24-0198
|
— | $963,000 |
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Sqft | 7,056 | 3,820 | ✗ |
| Year built | 1,742 | 2,025 | ✗ |
70 Black Horse Lane, Cohasset MA 02025
Cohasset, MA 02025
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 01/27/2025 | 🏠 Listed for Sale | $3,949,000 | - | - | Original listing |
| 01/27/2025 | 🏠 Listed for Sale | $3,949,000 | - | - | Original listing |
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