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135 Seaport Blvd # 1708, Boston MA 02210

Boston, MA 02210 • Seaport District
$1,137,500
1
Beds
1
Baths
664
Sq Ft
$1,713
Price/Sq Ft
2018
Year Built
1
Garage Space
75
Days on Market
Closed Listed Jan 29, 2026 • MLS# 73472798 Copied! • Updated May 1, 2026

Sale Statistics

Sale Overview
Original List Price: $1,200,000
Final Sale Price: $1,137,500
Difference: $62,500 (-5.2%)
Performance Metrics
94.8%
List to Sale Ratio
Sold below asking price
75
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft: $1,807
Sale $/sq ft: $1,713
This property sold for $1,713 per square foot
Sale Summary

This property sold for 5.2% below the original asking price.

The property spent 75 days on market before selling.

Nearby Sales Comparison

Based on 36 similar properties sold within 0.5 miles in the last 90 days

This Property
$1,713/sq ft
Area Average
$254/sq ft
Difference
+573.6%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

About this home

Welcome to Echelon, the epitome of modern urban living at a premier full-service building in the heart of the Seaport. Boasting a highly sought-after 08 layout, this upper-level home features a generously sized bedroom with a separate built-in office area. High-end finishes include a sleek modern kitchen with custom Italian cabinetry, quartz countertops, top-of-the-line Thermador appliances, wide white oak flooring, floor-to-ceiling windows and a spa-like bathroom. Echelon's exceptional amenities offer an unparalleled lifestyle. Residents enjoy amazing full service living with 24/7 concierge and over 50,000 sq ft of amenity space including indoor and outdoor pools, hot tub, state of the art fitness center, basketball court, sports simulator, yoga studio, private dining room, outdoor terraces with grills and fire pits, multiple lounges, business center and the Sky Lounge and Terrace.

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Recently Sold Nearby

Property History

Market Insights

12.6%
Price Range
1
Previous Sales

Property Timeline

Pending Sale
Apr 15, 2026
Offer accepted, sale pending
🏠
Listed for Sale
Jan 29, 2026
$1,200,000
Original listing
Agent: Amy Goldberg Office: Compass
Previous Transaction - MLS #72896275
Full transaction history available when tracking began
🏷️
Previously Sold
Nov 17, 2021
$1,049,000
MLS #72896275

Tax History

Year Taxes Assessment
2025 $13,055 $1,127,400

Financial Details

Annual Property Tax
$13,055
Tax Year 2025
HOA Fee
$1,491
Monthly
Assessed Value
$1,127,400

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2018
Living Area 664 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 3

Interior

Heating Heat Pump
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Basement N
Laundry None
Features None

Exterior

Construction None
Architecture None
Roof None
Features None
Pool Association, In Ground, Indoor
Spa None
Fencing None
Patio/Porch None
Garage Spaces 1
Has Garage Yes
Features Attached, Under
Total Spaces 1
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $13,055
Assessed Value $1,127,400

HOA & Community

HOA Fee $1,491 Monthly
Fee Includes Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning
Amenities Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Parking
Optional Fee Includes None
Pets Yes
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type ["High-Rise"]
Unit/Building 1708
Sq Ft Source Public Record
Documents None
County Suffolk
Total market time (incl. prior listings) 76 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2018
Bedrooms
1
Full Bathrooms
1
Living Area
664 sq ft
Total Rooms
3
Stories
1
Entry Level
17

Room Details

Other Floor

Bathroom1
Bedroom5
Bedroom4
Bedroom3
Dining Room
Kitchen
Bathroom2
Bedroom2
Living Room
Bathroom3
Master Bedroom
Office
Family Room
Master Bathroom

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement: N
Laundry:
Security:

Construction & Materials

Year Built: 2018
Structure Type: High-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Heat Pump
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 1
Garage Type: Attached
Total Parking Spaces: 1
Parking Features: Attached, Under
School District
Boston School District local
C-
🎓 Where Graduates Go Class of 2021
52% attend college
38% 4-Year 14% 2-Year 7% Out of State 7% Working
School Safety 2024-25
3.7% Above Average
3.2% Suspensions 0.3% In-School 0.5% Emergency
1.8% below state avg
E

Elementary Schools

10 schools
F
Condon K-8 School
0.9 mi | #345 of 352 | Score: 24.6
Improved 13 spots from last year
-33.6 below state avg
518 students Diverse
Diverse Student Body
Grades PK-08
St. Peter Academy School
1.0 mi
Grades PK-08
St. John Elementary School
1.1 mi
Grades PK-08
F
Tynan Elementary School
1.1 mi | #816 of 824 | Score: 24.8
Dropped 94 spots from last year
-33.5 below state avg
227 students Very Diverse
Diverse Student Body
Grades PK-06
D
Adams Elementary School
1.2 mi | #767 of 824 | Score: 31.2
Dropped 88 spots from last year
-27 below state avg
237 students Moderate
Grades PK-06
A
Eliot K-8 Innovation School
1.2 mi | #48 of 352 | Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students Diverse
Strong Attendance
Grades PK-08
D
McKay K-8 School
1.4 mi | #332 of 352 | Score: 27.6
Dropped 36 spots from last year
-30.7 below state avg
640 students Less Diverse
Grades PK-08
Park Street School
1.5 mi
Grades K-07
East Boston Central Catholic School
1.5 mi
Grades PK-08
B+
Alighieri Dante Montessori School
1.5 mi | #5 of 12 | Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students Diverse
Rising School
Grades PK-06
M

Middle Schools

10 schools
Middle School Academy
1.2 mi
F
Higginson/Lewis K-8 School
3.0 mi | #349 of 352 | Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students Diverse
Grades 03-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
3.1 mi | #4 of 16 | Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students Diverse
Rising School College Ready Curriculum
Grades 05-08
Dearborn Middle School
3.5 mi
Nativity Prep School
3.6 mi
Grades 05-08
Mother Caroline Academy
3.6 mi
Grades 05-08
Epiphany School
4.1 mi
Grades 05-08
C
Ohrenberger School
8.2 mi | #265 of 352 | Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students Diverse
Rising School Diverse Student Body
Grades 03-08
UP Academy
1.2 mi
McCormack Middle
2.2 mi
H

High Schools

10 schools
C
Quincy Upper School
1.1 mi | #268 of 346 | Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students Very Diverse
12 sports • 208 athletes
High Graduation Rate Diverse Student Body
Grades 06-12
Cathedral High School
1.5 mi
9 sports • 430 athletes
Grades 07-12
Newman School
2.0 mi
Grades 07-12
C-
East Boston High School
2.2 mi | #305 of 346 | Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students Less Diverse
14 sports • 584 athletes
Early College Program Rising School
Grades 07-12
C
Ruth Batson Academy
2.2 mi | #19 of 25 | Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students Diverse
8 sports • 128 athletes
Early College Program Rising School
Grades 07-12
D
Charlestown High School
2.3 mi | #322 of 346 | Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students Diverse
11 sports • 488 athletes
Early College Program Rising School
Grades 07-12
B
Dearborn STEM Academy
2.5 mi | #13 of 25 | Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students Diverse
10 sports • 242 athletes
Early College Program Rising School
Grades 07-12
A-
O'Bryant School of Math & Science
2.7 mi | #90 of 346 | Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students Very Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.1 mi | #19 of 346 | Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students Very Diverse
18 sports • 2,006 athletes
Strong AP Program High Graduation Rate Rising School Strong Athletics
Grades 07-12
A+
Boston Latin Academy
3.1 mi | #2 of 25 | Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students Very Diverse
17 sports • 1,298 athletes
High Graduation Rate Rising School Strong Athletics Diverse Student Body
Grades 07-12
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Location

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Neighborhood

Seaport District

135 Seaport Blvd # 1708, Boston MA 02210

Boston, MA 02210

Listing Information

Listing Agent Amy Goldberg
Listing Office Compass
Office Phone 617-206-3333
Agent MLS ID BB805889
Office MLS ID AN2383
Listing Data Updated May 1, 2026 9:06 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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