1 / 23

a living area with a couch coffee table and a kitchen with a breakfast bar

2 / 23

a kitchen with white cabinetry and stainless steel appliances

3 / 23

a bedroom with a bed and a dresser in front of a window

4 / 23

an outdoor swimming pool with chaise lounge chairs and trees in front of a tall building

5 / 23

a conference room with a table and chairs and a tv on the wall

New units available

4.5 Fabulous (8)

Total monthly cost $3,434 - $12,613

Beds Studio-3 Beds

Baths 1-3.5

The Alyx

131 Seaport Blvd, Boston, MA

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Floor plans

Updated today

This listing displays total monthly cost, which is the base rent including recurring monthly fees and costs as provided by the property. Show more

$Some units at this property may be income restricted

S18 | Studio | 1 Bath

Studio / 1 Bath / 525 Sqft

$3,824 - $4,152

Floor plan details

Unit	Total monthly cost	Availability
1805	$3,944 - $4,152	Now	View
1205	$3,824 - $3,983	Nov 2	View

S39 | Studio | 1 Bath

Studio / 1 Bath / 533 Sqft

$4,039 - $4,252

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Unit	Total monthly cost	Availability
1616	$4,039 - $4,252	Now	View

S28 | Studio | 1 Bath

Studio / 1 Bath / 382 Sqft

$3,434 - $3,577

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Unit	Total monthly cost	Availability
0822	$3,434 - $3,577	Oct 6	View

S37 | Studio | 1 Bath

Studio / 1 Bath / 450 Sqft

$3,689 - $3,842

Floor plan details

Unit	Total monthly cost	Availability
1210	$3,689 - $3,842	Oct 13	View

SD56 | Studio | 1 Bath | Den

Studio / 1 Bath / 776 Sqft

$6,255 - $6,612

Floor plan details

Unit	Total monthly cost	Availability
2008	$6,255 - $6,612	Sep 23	View

A17 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 634 Sqft

$4,884 - $5,087

Floor plan details

Unit	Total monthly cost	Availability
0907	$4,884 - $5,087	Oct 16	View

A42 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 636 Sqft

$5,049 - $5,259

Floor plan details

Unit	Total monthly cost	Availability
1522	$5,049 - $5,259	Oct 3	View

AD16 | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 840 Sqft

$6,981 - $7,252

Floor plan details

Unit	Total monthly cost	Availability
1709	$6,981 - $7,252	Sep 26	View

B11 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 906 Sqft

$5,417 - $7,816

Floor plan details

Unit	Total monthly cost	Availability
0821	$5,417	Sep 8	View

B34 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 967 Sqft

$7,548 - $8,580

Floor plan details

Unit	Total monthly cost	Availability
1215	$8,031 - $8,580	Aug 22	View
1015	$7,548 - $7,862	Nov 20	View

A floor plan of a house with labeled rooms such as Bedroom 1 and Kitchen.

C21 | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,384 Sqft

$12,173 - $12,613

Floor plan details

Unit	Total monthly cost	Availability
1902	$12,173 - $12,613	Nov 7	View

S25 | Studio | 1 Bath

Studio / 1 Bath / 381 Sqft

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S71 | Studio | 1 Bath

Studio / 1 Bath / 445 Sqft

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S13 | Studio | 1 Bath

Studio / 1 Bath / 448 Sqft

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S32 | Studio | 1 Bath

Studio / 1 Bath / 539 Sqft

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SD36 | Studio | 1 Bath | Den

Studio / 1 Bath / 655 Sqft

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SD31 | Studio | 1 Bath | Den

Studio / 1 Bath / 657 Sqft

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a floor plan of a house with roommates showing how to move into a room

S50

Studio / 1 Bath / 555 Sqft

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A floor plan of a small apartment with a living/sleeping area, bathroom, and kitchen.

S12A | Studio | 1 Bath

Studio / 1 Bath / 485 Sqft

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A floor plan of a small apartment with a foyer, living room, sleeping area, and bathroom.

S39A | Studio | 1 Bath

Studio / 1 Bath / 536 Sqft

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A floor plan of a small apartment with a living/dining area, kitchen, sleeping area, and bathroom.

SD31A | Studio | 1 Bath

Studio / 1 Bath / 657 Sqft

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A27 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 529 Sqft

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A26 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 541 Sqft

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A72 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 553 Sqft

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A46 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 600 Sqft

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A51 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 604 Sqft

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A40 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 615 Sqft

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A33 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 623 Sqft

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A19 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 655 Sqft

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A45 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 677 Sqft

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A41 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 683 Sqft

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A38 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 689 Sqft

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A54 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 691 Sqft

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A7 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 693 Sqft

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A35 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 713 Sqft

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A75 | 1 Bed | 1 Bath

1 Bed / 1 Bath / 795 Sqft

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AD4 | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 808 Sqft

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AD8 | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 817 Sqft

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AD15 | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 858 Sqft

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AD23 | 1 Bed | 2 Bath | Den

1 Bed / 2 Baths / 931 Sqft

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A floor plan of a house with a foyer, living room, kitchen, and bedrooms.

A40A | 1 Bed | 1 Bath

1 Bed / 1 Bath / 615 Sqft

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A floor plan of a house with a kitchen, living room, bedroom, study, bathroom, and foyer.

AD16A | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 839 Sqft

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AD16A | 1 Bed | 1 Bath | Den

1 Bed / 1 Bath / 840 Sqft

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B14 | 2 Bed | 1 Bath

2 Beds / 1 Bath / 838 Sqft

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B29 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 941 Sqft

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B34A | 2 Bed | 2 Bath

2 Beds / 2 Baths / 965 Sqft

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B5 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,011 Sqft

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B30 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,019 Sqft

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B65 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,031 Sqft

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B6 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,037 Sqft

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B44 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,063 Sqft

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B55 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,070 Sqft

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B20 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,071 Sqft

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B57 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,071 Sqft

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B43 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,078 Sqft

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B78 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,078 Sqft

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B22 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,079 Sqft

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B70 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,079 Sqft

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B24 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,124 Sqft

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B1 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,134 Sqft

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B3 | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,140 Sqft

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BD9 | 2 Bed | 2 Bath | Den

2 Beds / 2 Baths / 1,259 Sqft

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B74 | 2 Bed | 2.5 Bath

2 Beds / 2.5 Baths / 1,325 Sqft

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BD60 | 2 Bed | 2 Bath | Den

2 Beds / 2 Baths / 1,337 Sqft

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B79 | 2 Bed | 2.5 Bath

2 Beds / 2.5 Baths / 1,344 Sqft

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BD84 | 2 Bed | 2.5 Bath | Den

2 Beds / 2.5 Baths / 1,523 Sqft

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B83 | 2 Bed | 2.5 Bath

2 Beds / 2.5 Baths / 1,571 Sqft

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BD82 | 2 Bed | 3 Bath | Den

2 Beds / 3 Baths / 1,832 Sqft

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BD87 | 2 Bed | 2.5 Bath | Den

2 Beds / 2.5 Baths / 1,984 Sqft

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BD86

2 Beds / 2.5 Baths / 1,787 Sqft

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A floor plan of a house with a living room, dining room, kitchen, two bedrooms, and two bathrooms.

B14A | 2 Bed | 1 Bath

2 Beds / 1 Bath / 838 Sqft

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A floor plan of a house with a living room, dining room, kitchen, two bedrooms, a bathroom, and a foyer.

B22A | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,079 Sqft

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A floor plan of a house with a living room, dining room, kitchen, and two bedrooms.

B30A | 2 Bed | 2 Bath

2 Beds / 2 Baths / 1,019 Sqft

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C10 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,199 Sqft

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C64 | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,303 Sqft

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C49 | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,425 Sqft

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C59 | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,447 Sqft

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C48 | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,500 Sqft

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C63 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,568 Sqft

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C73 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,583 Sqft

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C76 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,693 Sqft

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C53 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,704 Sqft

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C69 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,711 Sqft

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C52 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,725 Sqft

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C68 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,784 Sqft

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C85 | 3 Bed | 2.5 Bath

3 Beds / 2.5 Baths / 1,842 Sqft

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C77 | 3 Bed | 3 Bath

3 Beds / 3 Baths / 1,874 Sqft

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C80 | 3 Bed | 3.5 Bath

3 Beds / 3.5 Baths / 2,015 Sqft

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C81

3 Beds / 3.5 Baths / 2,188 Sqft

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A black and white image of a house floor plan with a foyer.

C21A | 3 Bed | 2 Bath

3 Beds / 2 Baths / 1,383 Sqft

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Policies

Monthly pet rent $75

Monthly pet rent $100

Rottweiler, doberman pinscher, pit bull terrier, staffordshire terrier, chow, presa canarias, akita, alaskan malamute, wolf hyrbid or any mix thereof.

Pets allowed. Pet limit 2 allowed.

The fees are estimates and actual amounts may vary. Pricing and availability are subject to change. For details, contact the property.

Cost calculator

See initial one-time fees and calculate total monthly cost based on different lease options. 

Amenities

Apartment amenities

Wood Plank Flooring
High Efficiency Design Appliances*
Italian Kitchen Cabinetry
Caesarstone Countertops
Kitchen Islands*
Ample Storage
Oversized Windows with Spectacular City or Courtyard Views
Spacious Closets
Double-Vanities*
Standing Shower or Tub
Bathroom Mirror with LED Lighting
Washer/Dryer
Balconies and Spacious Outdoor Terraces*
Penthouses with Elevated Finishes

Community amenities

24/7 Concierge Services
Conference Room
Grand Pool with Cabana
Fitness Center
Resident Lounge
Grocery Delivery and Storage
Outdoor Terrace with BBQ Grills
Pet Friendly Living Including Dog Walking Service
Dog Run & Play Park
Family Play Center
Package Service
WiFi Throughout All Amenity Areas
Premium Access to the Echelon Seaport Innovation Center
Paid Parking Available in South Garage

Ratings and reviews

4.5 Fabulous

8 Reviews

What renters are saying

Residents appreciate the Alyx for its welcoming community, attentive and friendly staff, and excellent maintenance services. The property offers luxury living at a competitive price, with well-designed apartments and amenities. Pet owners find it particularly accommodating, and the location is highly praised. The building is noted for its quiet interior, despite being in a bustling area, and the parking facilities receive positive feedback. Overall, the Alyx is recommended for its great living experience and supportive environment.

Parking 4.0

Amenities 5.0

Maintenance 4.5

Staff 5.0

Value 4.5

Location 4.5

Noise 3.5

Anonymous Verified Resident

Nov 22, 2025

Absolutely the right choice! Best building in Seaport.

Steve Verified Resident

Nov 25, 2024

love living at the Alyx! Very happy here.

Jerry S. Verified Resident

Apr 8, 2024

I've been living in the Alyx since Nov. 2023. I enjoyed my time here and I love the loving community and super nice stuffs.

Anonymous Verified Resident

Feb 20, 2024

Very appreciative of the Entire staff, from mngmt to people who keep the place running. I'm sure with the diverse number of people living here; one cannot please all of the people all of the time; and it's not possible to be Perfect. 85%-95% on a day to day, year to year is what anyone could happily expect from the Alyx.

Anonymous Verified Resident

Nov 22, 2023

the ammenties need to be stepped up to match other luxury places - similar to eschelon

Lucas B. Verified Resident

Nov 2, 2023

I just moved here in August, so almost three months ago. I really like the servie and staff and how attentive they are to detail. I love the apartment and ammenities that the buildings include. Luxury living at a great price when compared to similar buidlings. Highly recommended

Building details

3 buildings in the community 270 apartments in the community 22 stories per building Building constructed in 2021 Mixed use Green building

Property description

The Alyx at EchelonSeaport is a defining contemporary landmark designed by internationally lauded Kohn Pedersen Fox architects of New York. The impressive stepped tower design takes inspiration from Boston’s Victorian neighborhoods full of brick and brownstone row houses, and puts a modern spin on it, showcasing oversized windows with city, courtyard, and water views. On the interior, the design...

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Neighborhood

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131 Seaport Blvd, Boston, MA 02210

Walk Score®: 83, Transit Score®: 78, Bike Score®: 80

Contact information

Property managed by: Greystar

Call leasing office: 6179154025

Property office hours:

Today 9:00AM-6:00PM View all hours

Monday 9:00AM-6:00PM
Tuesday 9:00AM-6:00PM
Wednesday 9:00AM-6:00PM
Thursday 9:00AM-6:00PM
Friday 9:00AM-5:00PM
Saturday 10:00AM-5:00PM

Monday and Sunday : Closed

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Frequently asked questions

When were prices and availability for this property last updated?

Prices and availability for this property were last updated Today.

What floorplans are available?

The following floorplans are available: studio apartments from $3,434, 1-bedroom apartments from $4,884, 2-bedrooms apartments from $5,417 and 3-bedrooms apartments from $12,173.

What are the most popular nearby apartments?

The most popular nearby apartments are: The Alyx, The Indie, MetroMark and Waterside Place by Windsor.

How many units are available?

Currently, The Alyx has 13 available units.

What neighborhood is The Alyx in?

The Alyx is located in the Southeast Boston neighborhood.

What are the business hours?

The business hours are:

Monday 9:00AM-6:00PM
Tuesday 9:00AM-6:00PM
Wednesday 9:00AM-6:00PM
Thursday 9:00AM-6:00PM
Friday 9:00AM-5:00PM
Saturday 10:00AM-5:00PM