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133 Seaport Blvd #823
Seaport District - Boston, MA ID #73385767
Property Description
Welcome to sophisticated resort-style living in the heart of Boston’s Seaport. This stunning 8th-floor southeast-facing corner condo at EchelonSeaport offers an ideal blend of comfort, elegance, and modern convenience. Featuring two spacious bedrooms, two spa-inspired baths, and valet garage parking, this home was one of the most coveted floor plans during presales—and for good reason. Every detail is thoughtfully curated, from custom flooring and designer lighting to automated window treatments and bespoke closets. The sun-drenched layout enhances both daily living and entertaining, making this residence truly stand out.Residents enjoy access to Echelon’s unmatched suite of amenities, including three pools, spa, fitness center, Pilates studio, sports simulator, and a basketball/ pickleball court. Multiple fireplace lounges, private dining areas, and outdoor terraces with grill stations and firepits, designed to extend your living space in style.24/7 concierge, doorman, and valet.
Additional Details
- Status: NEW
- Type: Condo, Condominium
- Style: High-Rise
- Area: Seaport District
- Zip Code: 02210
- HOA Fee: $1,931
- Taxes: 21,817
- Living Levels: 1
- Unit Level: 8
Parking
- Garage: 1
- Garage Capacity: 1
- Parking: Under
Rooms/Dimensions
- Total Units: 255
- Total Floors: 1
- Total Rooms: 4
Building Info
Echelon Seaport Boston - New...
Type: Building
Neighborhood: Seaport
City: Boston, Massachusetts
Listings.
-
sale
(39)39 Units for sale
Average asking price: $1,939/sqft
Unit Price Beds/Baths Sqft Price/Sqft Maint 
PH3A $5,495,000 3 / 2.5 2013 $2,730/ft $4,907 
PH3C $5,395,000 2 / 2.5 2040 $2,645/ft $4,700 
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 
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 
0920 $2,399,000 2 / 2.5 1255 $1,912/ft $2,527 
822 $2,389,000 2 / 2.5 1285 $1,859/ft $2,606 
1118 $2,365,000 2 / 2.5 1266 $1,868/ft $2,165 
1020 $2,350,000 2 / 2.5 1406 $1,671/ft $2,446 
2007 $2,250,000 2 / 2 1201 $1,873/ft $2,300 
2007 $2,250,000 2 / 2 1201 $1,873/ft $1,977 
1023 $2,210,000 2 / 2 1249 $1,769/ft $1,978 
1901 $2,180,000 2 / 2.5 1317 $1,655/ft $2,840 
1807 $2,149,000 2 / 2 1164 $1,846/ft $2,425 
823 $2,135,000 2 / 2 1244 $1,716/ft $1,931 
1509 $2,099,000 2 / 2 1201 $1,748/ft $2,023 
1509 $1,995,000 2 / 2 1201 $1,661/ft $2,028 
717 $1,895,000 2 / 2 1068 $1,774/ft $1,661 
905 $1,849,000 2 / 2 1024 $1,806/ft $1,853 
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 $1,445,000 1 / 1 712 $2,029/ft $1,544 
2003 $1,375,000 1 / 1 795 $1,730/ft $1,566 
1510 $1,350,000 1 / 1.5 779 $1,733/ft $1,263 
536 $1,349,000 1 / 1 710 $1,900/ft $1,534 
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 
2107 $1,199,000 1 / 1 812 $1,477/ft $1,473 
1508 $1,150,000 1 / 1 670 $1,716/ft $1,454 
1718 $899,000 1 506 $1,777/ft $1,121 
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
(6) -
pending
(8)Unit Price Beds/Baths Sqft Price/Sqft Maint 
620 $2,149,000 2 / 2.5 1255 $1,712/ft $2,458 
1723 $1,995,000 2 / 2 1203 $1,658/ft $2,275 
1009 $1,949,000 2 / 2 1164 $1,674/ft $2,065 
1905 $1,499,000 1 / 1 842 $1,780/ft $1,895 
1217 $8,000 2 / 2 1057 $8/ft -- 
1616 $5,900 1 / 1 836 $7/ft -- 
1701 $5,000 1 / 1 667 $7/ft -- 
1819 $4,900 1 / 1 651 $8/ft -- -
sold/
rented (97)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 
808 $2,420,000 2 / 2.5 1494 $1,620/ft $2,628 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 
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 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 
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 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 
521 $1,230,000 1 / 1 627 $1,962/ft $1,270 
1912 $1,279,000 1 / 1 691 $1,851/ft $1,223 1210 $1,275,000 1 / 1.5 789 $1,616/ft $802 
1715 $1,100,000 1 / 1 804 $1,368/ft $1,487 
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 -- 
1009 $8,500 2 / 2 1208 $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 -- 1703 $6,300 2 / 2 1062 $6/ft -- 902 $6,300 2 / 2 1075 $6/ft -- 903 $6,200 2 / 2 1075 $6/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 -- 
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 -- 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 -- 1607 $3,800 1 / 1 696 $5/ft -- 
1512 $3,650 1 / 1 495 $7/ft -- 
1908 $4,000 1 569 $7/ft -- 526 $3,200 1 / 1 555 $6/ft -- 
1021 $3,350 1 525 $6/ft -- 621 $2,950 1 525 $6/ft --
Location
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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 Laura Rodriguez of The Collaborative Companies. 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 Laura Rodriguez of The Collaborative Companies. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.