FOR SALE, one of Cambridge’s PRIME LUXURY CONDOMINIUMS - PENTHOUSE UNIT 9. Welcome to the exclusive “Thomas Graves Landing” conveniently located at 4 CANAL PARK corner of Edwin Land Blvd.& Monsignor O’Brien Hwy. This southwest facing penthouse offers an exceptional blend of natural light, privacy, and comfort. The one-bedroom with upgraded bath layout is thoughtfully designed with a comfortable bedroom retreat, upgraded kitchen appliances, gas stove, a seamless living & dining space perfect for everyday living & entertaining. Cozy up by the wood burning in-unit fireplace or step onto your small but private balcony with retractable awning. Includes professional mgmt., in-unit laundry, central air, assigned underground parking & private storage. Situated in a pet-friendly building with a 24-hour concierge, seasonal outdoor pool with hot tub, fitness center, on-site gym. Your home is close to the Lechmere T, Harvard, MIT, and downtown Boston offering the fullest enjoyment of urban living
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2026 | $0 | $1,155,500 | $1,155,500 | — |
| Date | Price | Book/Page |
|---|---|---|
| Jul 31, 2025 | $1 | 84437/0276 |
| Jun 30, 2025 | $1,262,500 | 84294/0239 |
| Jun 27, 2025 | $1 | 84288/0015 |
| May 7, 2025 | $1,300,000 | 84060/0432 |
| Apr 10, 2025 | $797,500 | 83954/0342 |
| Dec 30, 2024 | $1,100,000 | 83636/0090 |
| Sep 27, 2024 | $765,000 | 83289/0328 |
| Sep 20, 2024 | $1,275,000 | 83264/0160 |
| Aug 23, 2024 | $600,000 | 83162/0491 |
| Aug 21, 2024 | $1,127,000 | 83151/0249 |
| Jul 22, 2024 | $1 | 83030/0468 |
| Jun 13, 2024 | $10 | 82883/0152 |
| May 30, 2024 | $780,000 | 82825/0473 |
| Mar 28, 2024 | $1 | 82606/0333 |
| Mar 20, 2024 | $1,050,000 | 82585/0413 |
| Mar 18, 2024 | $825,000 | 82577/0099 |
| Feb 22, 2024 | $1 | 82506/0082 |
| Jan 22, 2024 | $100 | 82414/0269 |
| Oct 20, 2023 | $575,000 | 82118/0436 |
| Oct 13, 2023 | $10 | 82092/0119 |
| Oct 11, 2023 | $1 | 82082/0425 |
| Sep 14, 2023 | $535,000 | 81994/0372 |
| Aug 23, 2023 | $587,500 | 81919/0516 |
| Jul 21, 2023 | $777,500 | 81802/0112 |
| Jul 14, 2023 | $1,180,000 | 81774/0340 |
| Jul 3, 2023 | $1,172,000 | 81732/0121 |
| Jun 29, 2023 | $512,500 | 81715/0383 |
| May 24, 2023 | $1 | 81569/0472 |
| Apr 28, 2023 | $1,100,000 | 81480/0081 |
| Jan 10, 2023 | $640,000 | 81146/0122 |
| Dec 6, 2022 | $10 | 81025/0028 |
| Nov 17, 2022 | $600,000 | 80957/0136 |
| Nov 7, 2022 | $1,180,000 | 80920/0236 |
| Oct 26, 2022 | $1 | 80872/0468 |
| Jul 13, 2022 | $1 | 80424/0194 |
| Jun 22, 2022 | $1 | 80312/0069 |
| May 16, 2022 | $1,110,000 | 80126/0591 |
| Apr 15, 2022 | $1,138,000 | 79986/0221 |
| Mar 4, 2022 | $865,000 | 79777/0219 |
| Nov 16, 2021 | $715,000 | 79154/0307 |
| Nov 8, 2021 | $1,220,000 | 79097/0469 |
| Sep 21, 2021 | $1,067,691 | 78742/0517 |
| Aug 19, 2021 | $835,000 | 78506/0026 |
| Jul 13, 2021 | $1,200,000 | 78233/0061 |
| Jun 18, 2021 | $1,220,000 | 78045/0112 |
| Jun 9, 2021 | $1 | 77975/0119 |
| May 5, 2021 | $1,035,000 | 77698/0559 |
| Apr 7, 2021 | $1 | 77443/0082 |
| Mar 10, 2021 | $10 | 77184/0180 |
| Mar 3, 2021 | $1 | 77119/0582 |
| Dec 18, 2020 | $1,220,000 | 76470/0553 |
| Nov 17, 2020 | $1,250,000 | 76190/0446 |
| Jul 23, 2020 | $2,650,000 | 75272/0572 |
| Jul 7, 2020 | $780,000 | 75054/0333 |
| Jun 30, 2020 | $1,325,000 | 75008/0054 |
| Sep 20, 2018 | $100 | 71639/0423 |
| Aug 23, 2018 | $100 | 71513/0399 |
| Jul 19, 2018 | $375,357 | 71341/0523 |
| Jul 10, 2018 | $1 | 71289/0186 |
| Jul 9, 2018 | $735,000 | 71286/0509 |
| Jul 9, 2018 | $10 | 71282/0083 |
| Apr 23, 2018 | $740,000 | 70901/0548 |
| Apr 18, 2018 | $1,010,000 | 70888/0040 |
| Apr 10, 2018 | $767,000 | 70850/0472 |
| Feb 6, 2018 | $1 | 70598/0581 |
| Dec 21, 2017 | $1 | 70419/0321 |
| Sep 27, 2017 | $565,000 | 69992/0044 |
| Aug 3, 2017 | $1 | 69723/0254 |
| Jun 23, 2017 | $1,175,000 | 69490/0029 |
| Mar 9, 2017 | $1 | 68988/0183 |
| Dec 2, 2016 | $1 | 68518/0598 |
| Oct 13, 2016 | $100 | 68203/0340 |
| Aug 31, 2016 | $975,000 | 67937/0467 |
| Aug 29, 2016 | $660,000 | 67907/0422 |
| Aug 5, 2016 | $1,250,000 | 67763/0029 |
| Aug 2, 2016 | $1 | 67738/0214 |
| Jul 1, 2016 | $850,000 | 67558/0342 |
| Jun 27, 2016 | $700,000 | 67510/0578 |
| Jun 23, 2016 | $875,000 | 67481/0039 |
| Jun 9, 2016 | $690,000 | 67400/0199 |
| May 11, 2016 | $100 | 67235/0161 |
| Dec 24, 2015 | $1 | 66586/0582 |
| May 26, 2015 | $100 | 65418/0404 |
| May 18, 2015 | $1 | 65378/0314 |
| Mar 16, 2015 | $1 | 65055/0088 |
| Feb 23, 2015 | $1 | 64943/0471 |
| Jan 6, 2015 | $100 | 64761/0001 |
| Sep 16, 2014 | $845,000 | 64235/0167 |
| Aug 15, 2014 | $575,000 | 64082/0230 |
| Jun 26, 2014 | $369,000 | 63813/0106 |
| Feb 4, 2014 | $1 | 63246/0582 |
| Oct 2, 2013 | $1 | 62728/0566 |
| Aug 1, 2013 | $750,000 | 62371/0100 |
| Jul 26, 2013 | $710,000 | 62322/0276 |
| Jul 19, 2013 | $290,000 | 62274/0333 |
| Mar 29, 2013 | $640,000 | 61509/0293 |
| Dec 20, 2012 | $1 | 60786/0135 |
| Sep 11, 2012 | $1 | 59966/0447 |
| Aug 17, 2012 | $1 | 59781/0454 |
| Jun 1, 2012 | $459,000 | 59214/0524 |
| May 1, 2012 | $410,000 | 59011/0189 |
| Dec 9, 2011 | $1 | 58052/0041 |
| Oct 21, 2011 | $580,000 | 57692/0052 |
| Sep 9, 2011 | $686,250 | 57419/0542 |
| Aug 31, 2011 | $690,000 | 57382/0218 |
| Apr 15, 2011 | $624,000 | 56740/0290 |
| Jan 18, 2011 | $415,000 | 56297/0125 |
| Dec 30, 2010 | $100 | 56188/0515 |
| Dec 28, 2010 | $1 | 56161/0140 |
| Dec 7, 2010 | $1 | 55996/0140 |
| Nov 4, 2010 | $1 | 55755/0381 |
| Aug 13, 2010 | $410,000 | 55167/0163 |
| Aug 6, 2010 | $640,000 | 55127/0179 |
| Jun 29, 2010 | $679,000 | 54914/0519 |
| Feb 11, 2010 | $310,000 | 54284/0415 |
| Dec 17, 2009 | $575,000 | 54010/0392 |
| Aug 11, 2008 | $10 | 51556/0343 |
| Aug 8, 2008 | $415,000 | 51551/0172 |
| Jun 30, 2008 | $610,000 | 51378/0236 |
| May 6, 2008 | $100 | 51137/0594 |
| Feb 8, 2008 | $560,000 | 50688/0074 |
| Sep 7, 2007 | $420,000 | 50071/0061 |
| Jul 25, 2007 | $305,000 | 49833/0479 |
| Jul 16, 2007 | $420,000 | 49784/0111 |
| May 24, 2007 | $642,500 | 49494/0507 |
| May 24, 2007 | $635,000 | 49494/0358 |
| Oct 12, 2006 | $540,000 | 48312/0233 |
| Aug 3, 2006 | $100 | 47929/0555 |
| May 15, 2006 | $438,000 | 47448/0486 |
| Aug 30, 2005 | $458,000 | 45978/0207 |
| Aug 26, 2005 | $659,000 | 45961/0445 |
| Aug 18, 2005 | $1 | 45867/0419 |
| Jul 28, 2005 | $650,000 | 45730/0085 |
| Jun 17, 2005 | $640,001 | 45406/0475 |
| Sep 17, 2004 | $659,000 | 43736/0282 |
| Sep 16, 2004 | $299,900 | 43724/0111 |
| Oct 29, 2003 | $490,000 | 41310/0437 |
| Sep 3, 2002 | $625,000 | 36297/0223 |
| Jul 5, 2002 | $410,000 | 35966/0041 |
| Apr 9, 2002 | $460,000 | 35238/0486 |
| Aug 2, 2001 | $560,000 | 33383/0091 |
| Jun 16, 1999 | $269,000 | 30299/0437 |
| Aug 24, 1998 | $490,000 | 29006/0215 |
| Jun 12, 1998 | $425,000 | 28698/0421 |
| Apr 6, 1998 | $256,000 | 28413/0401 |
| Jul 14, 1995 | $226,000 | 25489/0322 |
| Aug 30, 1994 | $320,000 | 24820/0407 |
| Aug 30, 1994 | $270,000 | 24818/0101 |
| Jul 28, 1994 | $190,000 | 24738/0220 |
| Jan 31, 1994 | $261,000 | 24222/0297 |
| Dec 3, 1993 | $100 | 23994/0014 |
| Sep 30, 1993 | $141,300 | 00000/0000 |
| May 3, 1993 | $256,000 | 23134/0569 |
| Mar 5, 1993 | $235,000 | 31158/0232 |
| Feb 11, 1993 | $152,500 | 22905/0357 |
| Jul 1, 1992 | $265,000 | 22178/0117 |
| Mar 27, 1991 | $162,000 | 21064/0519 |
| Jul 27, 1990 | $171,500 | 20680/0289 |
| Apr 12, 1989 | $280,000 | 19754/0575 |
| Jan 18, 1989 | $295,000 | 19599/0251 |
| May 16, 1988 | $390,000 | 19051/0263 |
| Mar 30, 1988 | $142,000 | 18951/0078 |
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Sqft | 1,270 | 791 | ✗ |
| Year built | 1,986 | 1,986 | ✓ |
Lechmere Square
4 Canal Park # 9, Cambridge MA 02141
Cambridge, MA 02141
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 03/22/2026 | 👁️ Showing Instructions Updated | - | - | - | New showing requirements |
| 02/20/2026 | 👁️ Showing Instructions Updated | - | - | - | New showing requirements |
| 02/17/2026 | 🏠 Listed for Sale | $830,000 | - | - | Original listing |
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