Stunning Waterfront Penthouse Duplex at Flagship Wharf – Rarely available 3BR, 2.5BA corner unit with sweeping panoramic views of Boston, Cambridge, and Charlestown. This fully renovated waterfront home features soaring cathedral ceilings and floor-to-ceiling windows that flood the space with natural light. Enjoy two spacious balconies, perfect for sunsets and skyline views. The chef’s kitchen boasts white cabinetry, high-end appliances, a breakfast bar, built-in buffet with mini fridge, and custom china cabinet. The lower level includes a serene primary suite with ensuite bath, two generous bedrooms, a second full bath, and in-unit washer/dryer. Hardwood floors throughout, ample storage, and deeded garage parking space. Flagship Wharf offers 24-hour concierge, fitness center, library, a 10 Minute drive to downtown Boston and steps from the Boston Ferry. Luxury living at its finest in the heart of the Charlestown Navy Yard. Available 9/1, pets negotiable.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $0 | $1,211,400 | $1,211,400 | — |
| Date | Price | Book/Page |
|---|---|---|
| Aug 17, 2022 | $1,625,000 | 68090/8 |
| Aug 15, 2022 | $1,025,000 | 68079/187 |
| Jul 29, 2022 | $1,825,000 | 68013/311 |
| Jul 26, 2022 | $100 | 67995/257 |
| Jul 19, 2022 | $1 | 67966/1 |
| Jul 1, 2022 | $1,585,000 | 67894/231 |
| Jun 30, 2022 | $859,000 | 67878/105 |
| Jun 24, 2022 | $10 | 67846/49 |
| Jun 21, 2022 | $990,000 | 67831/297 |
| Jun 17, 2022 | $10 | 67815/45 |
| Issued | Type / Work | Status | Value |
|---|---|---|---|
| May 1, 2026 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1842069
|
Open | $1,500 |
| Apr 22, 2026 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1839956
|
Open | $19,500 |
| Apr 22, 2026 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1841942
|
Open | $13,980 |
| Apr 17, 2026 |
Short Form Bldg Permit
OTHER
Other
Permit #SF1838015
|
Open | $10,780 |
| Mar 24, 2026 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1832638
|
Open | $4,500 |
| Mar 24, 2026 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1832634
|
Open | $1,900 |
| Mar 13, 2026 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1827652
|
Open | $128,000 |
| Feb 26, 2026 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1823677
|
Open | $5,500 |
| Feb 2, 2026 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1817755
|
Open | $2,800 |
| Jan 28, 2026 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1816850
|
Open | $138,140 |
| Oct 24, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1791667
|
Closed | $18,740 |
| Oct 23, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1791131
|
Closed | $2,200 |
| Sep 25, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1776879
|
Open | $5,000 |
| Sep 9, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1772008
|
Closed | $6,000 |
| Aug 28, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1769367
|
Open | $80,000 |
| Aug 27, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1764944
|
Closed | $4,000 |
| Aug 27, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1764935
|
Closed | $24,613 |
| Aug 26, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1762476
|
Closed | $56,858 |
| Aug 26, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1764905
|
Closed | $3,500 |
| Aug 20, 2025 |
Gas Permit
GAS
Gas
Permit #G1728612
|
Closed | $20,000 |
| Aug 20, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1765979
|
Closed | $20,000 |
| Jul 31, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1757388
|
Closed | $8,500 |
| Jul 28, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1753241
|
Closed | $16,500 |
| Jul 21, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1748087
|
Closed | $15,000 |
| Jun 23, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1738433
|
Closed | $2,500 |
| Jun 6, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1730676
|
Closed | $297,328 |
| May 22, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1724071
|
Closed | $4,500 |
| May 22, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1723988
|
Closed | $108,590 |
| May 13, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1720455
|
Closed | $1,900 |
| Apr 8, 2025 |
Short Form Bldg Permit
OTHER
Other
Permit #SF1704365
|
Open | $10,780 |
| Apr 8, 2025 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1706981
|
Closed | $124,600 |
| Mar 3, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1695793
|
Closed | $5,500 |
| Feb 12, 2025 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1691317
|
Closed | $2,500 |
| Jan 6, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1681040
|
Closed | $5,500 |
| Dec 27, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1680239
|
Closed | $11,500 |
| Dec 24, 2024 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1680033
|
Closed | $125,440 |
| Dec 18, 2024 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1679144
|
Open | $81,800 |
| Oct 18, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1660617
|
Closed | $1,200 |
| Oct 1, 2024 |
Short Form Bldg Permit
INTEXT
Interior/Exterior Work
Permit #SF1653401
|
Open | $16,895 |
| Sep 23, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1654828
|
Closed | $5,600 |
| Sep 16, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1652822
|
Closed | $2,700 |
| Sep 10, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1640633
|
Open | $15,000 |
| Jul 25, 2024 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1631385
|
Closed | $84,678 |
| Apr 16, 2024 |
Short Form Bldg Permit
OTHER
Other
Permit #SF1583482
|
Open | $8,680 |
| Feb 14, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1572026
|
Closed | $1,250 |
| Feb 14, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1572020
|
Closed | $3,000 |
| Feb 8, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1569825
|
Closed | $5,000 |
| Feb 5, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1567584
|
Closed | $40,000 |
| Feb 1, 2024 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1567093
|
Closed | $2,000 |
| Jan 12, 2024 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1562356
|
Closed | $29,800 |
| Nov 6, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1540757
|
Closed | $93,200 |
| Oct 26, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1537733
|
Closed | $1,208,850 |
| Oct 20, 2023 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1537528
|
Open | $3,000 |
| Aug 2, 2023 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1508412
|
Closed | $4,500 |
| Jul 13, 2023 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1496006
|
Closed | $2,000 |
| Jun 20, 2023 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1487179
|
Closed | $8,500 |
| May 10, 2023 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1473021
|
Closed | $3,500 |
| Apr 20, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1463693
|
Open | $74,980 |
| Mar 30, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1454998
|
Closed | $48,960 |
| Mar 30, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1454992
|
Open | $182,980 |
| Feb 17, 2023 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1438363
|
Closed | $17,400 |
| Feb 17, 2023 |
Electrical Low Voltage
LVOLT
Low Voltage
Permit #ELV1438368
|
Closed | $1,200 |
| Dec 20, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1423341
|
Closed | $4,000 |
| Dec 8, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1387206
|
Open | $97,200 |
| Dec 1, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1419902
|
Closed | $1,200 |
| Nov 30, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1419087
|
Open | $6,000 |
| Nov 29, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1419200
|
Open | $1,000 |
| Nov 7, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1374447
|
Closed | $8,000 |
| Nov 3, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1411330
|
Open | $47,830 |
| Sep 20, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1393757
|
Closed | $950 |
| Sep 9, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1390741
|
Open | $2,000 |
| Sep 9, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1390724
|
Closed | $2,000 |
| Sep 8, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1386016
|
Open | $73,700 |
| Aug 23, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1378970
|
Closed | $100,600 |
| Aug 9, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1376326
|
Closed | $125,900 |
| Aug 8, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1370151
|
Closed | $4,000 |
| Jul 28, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1361532
|
Closed | $16,530 |
| Jun 28, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1351558
|
Closed | $40,885 |
| Jun 1, 2022 |
Electrical Permit
INTREN
Renovations - Interior NSC
Permit #E1334983
|
Closed | $15,000 |
| Mar 28, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1309774
|
Closed | $2,700 |
| Mar 28, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1307563
|
Closed | $26,500 |
| Mar 11, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1306856
|
Closed | $2,400 |
| Mar 10, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1301300
|
Closed | $29,000 |
| Mar 8, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1300132
|
Closed | $138,800 |
| Feb 10, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1295919
|
Closed | $7,000 |
| Feb 8, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1294373
|
Closed | $3,800 |
| Feb 7, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1295022
|
Closed | $8,000 |
| Feb 7, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1294040
|
Closed | $4,300 |
| Jan 24, 2022 |
Short Form Bldg Permit
INTEXT
Interior/Exterior Work
Permit #SF1282382
|
Closed | $298,110 |
| Jan 14, 2022 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1286979
|
Closed | $8,500 |
| Jan 13, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1282400
|
Open | $102,403 |
| Jan 12, 2022 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1286518
|
Closed | $43,550 |
| Jan 12, 2022 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1286260
|
Closed | $10,000 |
| Nov 23, 2021 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1269566
|
Closed | $3,500 |
| Nov 11, 2021 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1249394
|
Closed | $800 |
| Nov 10, 2021 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1267788
|
Closed | $2,100 |
| Nov 9, 2021 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1267549
|
Closed | $4,500 |
| Nov 1, 2021 |
Short Form Bldg Permit
INTEXT
Interior/Exterior Work
Permit #SF1255363
|
Open | $104,850 |
| Oct 19, 2021 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1258547
|
Open | $5,000 |
| Oct 18, 2021 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1259599
|
Closed | $75,000 |
This property sold for 18.2% below the original asking price.
At 143 days on market, this property took longer than average to sell.
Based on 14 similar properties sold within 0.5 miles in the last 90 days
This property sold below the area average, potentially representing good value for the buyer.
Charlestown's Navy Yard
197 8th St, Boston MA 02129
Boston, MA 02129
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 12/20/2025 | ✓ Sold | - | - | - | Property sold |
| 07/21/2025 | 🏠 Listed for Sale | $9,500 | - | - | Original listing |
| 07/21/2025 | 🏠 Listed for Sale | $9,500 | - | - | Original listing |
| 09/12/2024 | 🏷️ Previously Sold | $1,625,000 | - | - | MLS #73218995 |
| 07/09/2024 | 🏷️ Previously Sold | $1,775,000 | - | - | MLS #73229306 |
| 06/07/2024 | 🏷️ Previously Sold | $1,660,000 | - | - | MLS #73229061 |
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