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133 Seaport Blvd. #PH3A
Seaport District - Boston, MA ID #73366608
Property Description
Experience the pinnacle of Boston waterfront living in this one-of-a-kind penthouse at Echelon Seaport. Encompassing 2,013 sq ft of contemporary sophistication, this private sanctuary offers harbor and skyline views that transform every moment into something extraordinary. Floor-to-ceiling windows bathe each space in natural light, while wide-plank white oak floors and a sleek gas fireplace add warmth and elegance. The showstopping kitchen features custom Italian cabinetry, integrated Gaggenau appliances, and an expansive island designed for unforgettable gatherings. Retreat to a serene primary suite with a spa-inspired marble bath and a generous walk-in closet. Two additional bedrooms provide space for guests or a home office. Enjoy an unmatched lifestyle with indoor and outdoor pools, a world-class fitness center, spa, sky lounges, 24-hour concierge, and valet parking. This rare residence is a statement of style, privacy, and prestige on Boston’s waterfront.
Additional Details
- Status: ACT
- Type: Condo, Condominium
- Style: High-Rise
- Area: Seaport District
- Zip Code: 02210
- HOA Fee: $4,907
- Taxes: 60,976
- Living Levels: 1
- Unit Level: 25
Parking
- Garage: 2
- Garage Capacity: 2
- Parking: Under, Deeded
- Parking Spaces: 2
Rooms/Dimensions
- Total Units: 733
- Total Floors: 1
- Total Rooms: 6
Building Info
Echelon Seaport Boston - New...
Type: Building
Neighborhood: Seaport
City: Boston, Massachusetts
Listings.
-
sale
(34)34 Units for sale
Average asking price: $1,904/sqft
Unit Price Beds/Baths Sqft Price/Sqft Maint 
PH3A $5,495,000 3 / 2.5 2013 $2,730/ft $4,907 
PH3B $4,995,000 2 / 2.5 2164 $2,308/ft $5,323 
1902 $4,495,000 3 / 3.5 1888 $2,381/ft $4,043 
1810 $3,495,000 3 / 3.5 1807 $1,934/ft $4,373 
2102 $3,449,000 3 / 2.5 1621 $2,128/ft $3,511 
1806 $2,498,000 2 / 2.5 1384 $1,805/ft $3,020 
1118 $2,365,000 2 / 2.5 1266 $1,868/ft $2,165 
0920 $2,364,000 2 / 2.5 1255 $1,884/ft $2,527 
1118 $2,299,000 2 / 2.5 1256 $1,830/ft $2,165 
2007 $2,250,000 2 / 2 1201 $1,873/ft $2,300 
1023 $2,210,000 2 / 2 1249 $1,769/ft $1,978 
2007 $2,199,000 2 / 2 1201 $1,831/ft $1,977 
822 $2,199,000 2 / 2.5 1285 $1,711/ft $2,606 
1509 $2,099,000 2 / 2 1201 $1,748/ft $2,023 
823 $2,050,000 2 / 2 1244 $1,648/ft $1,931 
1903 $1,999,000 2 / 2 1044 $1,915/ft $2,125 
1509 $1,995,000 2 / 2 1201 $1,661/ft $2,028 
717 $1,795,000 2 / 2 1068 $1,681/ft $1,661 
1017 $1,695,000 2 / 2 1057 $1,604/ft $1,732 
1710 $1,475,000 1 / 1.5 777 $1,898/ft $1,312 
716 $1,450,000 2 / 1 836 $1,734/ft $1,495 
538 $1,395,000 1 / 1 712 $1,959/ft $1,544 
2003 $1,375,000 1 / 1 795 $1,730/ft $1,566 
1519 $1,249,990 1 / 1 646 $1,935/ft $1,276 
1007 $1,239,000 1 / 1 686 $1,806/ft $1,267 
1719 $1,229,000 1 / 1 646 $1,902/ft $1,400 
1112 $1,200,000 1 / 1 700 $1,714/ft $1,271 
2107 $1,199,000 1 / 1 812 $1,477/ft $1,473 
1508 $1,100,000 1 / 1 670 $1,642/ft $1,454 
807 $1,100,000 1 / 1 686 $1,603/ft $1,041 
1610 $865,000 1 / 1 531 $1,629/ft $918 
612 $835,000 1 501 $1,667/ft $982 
612 $835,000 1 501 $1,667/ft $982 
1712 $795,000 1 495 $1,606/ft $926 -
rent
(10)10 Units for rent
Average asking price: $8/sqft
Unit Price Beds/Baths Sqft Price/Sqft Maint 
1723 $10,000 2 / 2 1203 $8/ft -- 
1109 $9,200 2 / 2.5 1164 $8/ft -- 
1509 $9,200 2 / 2 1201 $8/ft -- 
1902 $8,550 2 / 2 1075 $8/ft -- 
1703 $8,200 2 / 2 1075 $8/ft -- 
532 $5,500 1 / 1 623 $9/ft -- 
1719 $5,300 1 / 1 646 $8/ft -- 
1008 $5,000 1 / 1 670 $7/ft -- 
708 $4,850 1 / 1 700 $7/ft -- 
921 $3,600 1 / 1 525 $7/ft -- -
pending
(10)Unit Price Beds/Baths Sqft Price/Sqft Maint 
PH3C $5,395,000 3 / 2.5 2040 $2,645/ft $4,700 
1807 $2,149,000 2 / 2 1164 $1,846/ft $2,425 
1901 $2,098,000 2 / 2.5 1317 $1,593/ft $2,840 
905 $1,799,900 2 / 2 1024 $1,758/ft $1,853 
526 $925,000 1 / 1 559 $1,655/ft $921 
816 $6,300 1 / 1 845 $7/ft -- 
803 $6,200 1 / 1 857 $7/ft -- 
1616 $5,900 1 / 1 836 $7/ft -- 
1601 $5,200 1 / 1 672 $8/ft -- 
718 $3,950 1 520 $8/ft -- -
sold/
rented (107)Unit Price Beds/Baths Sqft Price/Sqft Maint PH 1B $4,995,000 3 / 2.5 2006 $2,490/ft $2,798 1820 $3,695,000 2 / 2.5 1615 $2,288/ft $2,066 
2008 $3,075,000 3 / 2.5 1554 $1,979/ft $3,154 1522 $2,601,300 2 / 2.5 1297 $2,006/ft $1,507 
2002 $2,480,000 2 / 2.5 1344 $1,845/ft $2,276 2106 $2,450,000 2 / 2.5 1402 $1,748/ft $2,893 
1906 $2,387,500 2 / 2.5 1404 $1,700/ft $3,102 608 $2,350,000 2 / 2.5 1496 $1,571/ft $1,511 1620 $2,199,000 2 / 2.5 1406 $1,564/ft $1,917 
620 $2,065,000 2 / 2.5 1255 $1,645/ft $2,458 
1723 $1,985,000 2 / 2 1203 $1,650/ft $2,275 
601 $1,995,000 2 / 2 1137 $1,755/ft $1,911 1020 $1,975,000 2 / 2.5 1268 $1,558/ft $1,396 
1009 $1,840,000 2 / 2 1164 $1,581/ft $2,065 1602 $1,857,500 2 / 2 1064 $1,746/ft $1,474 
617 $1,700,000 1 / 2 1057 $1,608/ft $1,858 709 $1,795,000 2 / 2 1201 $1,495/ft $1,392 1202 $1,765,000 2 / 2 1064 $1,659/ft $1,134 902 $1,767,500 2 / 2 1075 $1,644/ft $1,090 1002 $1,695,000 2 / 2 1075 $1,577/ft $1,102 
1206 $1,675,000 2 / 2 1013 $1,654/ft $2,147 903 $1,650,000 2 / 2 1075 $1,535/ft $1,039 
2105 $1,649,000 1 / 1 844 $1,954/ft $1,722 
817 $1,635,000 2 / 2 1068 $1,531/ft $1,685 1706 $1,595,000 2 / 2 1011 $1,578/ft $1,850 805 $1,615,500 2 / 2 1024 $1,578/ft $1,196 1117 $1,575,000 2 / 2 1057 $1,490/ft $1,560 1006 $1,509,000 2 / 2 1011 $1,493/ft $1,725 
1905 $1,390,000 1 / 1 842 $1,651/ft $1,895 
805 $1,310,000 1 / 1.5 812 $1,613/ft $1,295 
1605 $1,355,000 1 / 1.5 812 $1,669/ft $1,598 
536 $1,265,000 1 / 1 710 $1,782/ft $1,534 1010 $1,331,155 1 / 1.5 789 $1,687/ft $776 1007 $1,329,000 1 / 1.5 843 $1,577/ft $1,092 
2201 $1,300,000 1 / 1 682 $1,906/ft $1,417 
1912 $1,279,000 1 / 1 691 $1,851/ft $1,223 1210 $1,275,000 1 / 1.5 789 $1,616/ft $802 
1011 $1,219,500 1 / 1 750 $1,626/ft $1,452 812 $1,053,000 1 / 1 691 $1,524/ft $1,091 1219 $1,098,000 1 / 1 646 $1,700/ft $837 528 $1,072,900 1 / 1 702 $1,528/ft $893 
821 $790,000 1 513 $1,540/ft $776 
PH1C $14,000 2 / 2.5 1464 $10/ft -- 
2201 $13,900 2 / 2.5 1611 $9/ft -- 
1801 $9,700 2 / 2.5 1267 $8/ft -- 
1222 $9,600 2 / 2.5 1297 $7/ft -- 720 $8,500 2 / 2.5 1406 $6/ft -- 
809 $8,900 2 / 2 1208 $7/ft -- 
1009 $8,900 2 / 2 1208 $7/ft -- 
922 $8,900 2 / 2.5 1285 $7/ft -- 
1105 $8,700 2 / 2 1024 $8/ft -- 
1009 $8,500 2 / 2 1208 $7/ft -- 
1217 $7,750 2 / 2 1057 $7/ft -- 1020 $7,900 2 / 2.5 1268 $6/ft -- 1520 $7,600 2 / 2.5 1255 $6/ft -- 
1117 $7,000 2 / 2 1057 $7/ft -- 
702 $7,500 2 / 2 1064 $7/ft -- 
903 $7,400 2 / 2 1075 $7/ft -- 
902 $7,200 2 / 2 1075 $7/ft -- 1703 $7,000 2 / 2 1075 $7/ft -- 1706 $6,950 2 / 2 1011 $7/ft -- 903 $6,700 2 / 2 1075 $6/ft -- 
703 $6,700 2 / 2 1075 $6/ft -- 1006 $6,500 2 / 2 1011 $6/ft -- 809 $6,200 2 / 2 1208 $5/ft -- 
538 $6,750 1 / 1 712 $9/ft -- 1703 $6,300 2 / 2 1062 $6/ft -- 902 $6,300 2 / 2 1075 $6/ft -- 903 $6,200 2 / 2 1075 $6/ft -- 
1016 $6,000 1 / 1 836 $7/ft -- 
2105 $5,950 1 / 1 844 $7/ft -- 
2105 $6,500 1 / 1 844 $8/ft -- 1816 $5,950 2 / 1 845 $7/ft -- 
1703 $5,900 1 / 1 857 $7/ft -- 
816 $5,800 1 / 1 845 $7/ft -- 902 $5,700 2 / 2 1075 $5/ft -- 1509 $5,300 2 / 2 1208 $4/ft -- 903 $5,500 2 / 2 1075 $5/ft -- 
905 $5,500 1 / 1.5 812 $7/ft -- 
905 $5,500 1 / 1.5 812 $7/ft -- 
811 $5,400 1 / 1 765 $7/ft -- 
1801 $5,200 1 / 1 672 $8/ft -- 
1907 $5,200 1 / 1 683 $8/ft -- 
819 $5,150 1 / 1 651 $8/ft -- 
1116 $4,700 1 / 1 648 $7/ft -- 703 $5,800 2 / 2 1075 $5/ft -- 902 $5,500 2 / 2 1075 $5/ft -- 
1701 $5,000 1 / 1 667 $7/ft -- 
1819 $4,800 1 / 1 651 $7/ft -- 
908 $4,800 1 / 1 664 $7/ft -- 816 $4,900 1 / 1 845 $6/ft -- 
808 $4,850 1 / 1 664 $7/ft -- 
1116 $4,750 1 / 1 648 $7/ft -- 
919 $4,700 1 / 1 651 $7/ft -- 
716 $4,700 1 / 1 653 $7/ft -- 
1516 $4,700 1 / 1 648 $7/ft -- 705 $4,200 1 / 1.5 820 $5/ft -- 705 $4,200 1 / 1.5 820 $5/ft -- 510 $4,000 1 / 1 728 $5/ft -- 
1110 $3,950 1 532 $7/ft -- 
1010 $3,900 1 532 $7/ft -- 
721 $3,900 1 525 $7/ft -- 1607 $3,800 1 / 1 696 $5/ft -- 
1512 $3,650 1 / 1 495 $7/ft -- 526 $3,200 1 / 1 555 $6/ft -- 
1021 $3,350 1 525 $6/ft -- 621 $2,950 1 525 $6/ft --
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Content © 2025 MLS Property Information Network, Inc.
The information in this listing was gathered from third party resources including the seller and public records. Listing information provided courtesy of Joseph Barka of Compass. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.
The information in this listing was gathered from third party resources including the seller and public records. Listing information provided courtesy of Joseph Barka of Compass. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.