Updated April 19, 2026
660 Washington Apartments
660 Washington St, Boston, MA 02111
15
Units Listed
$3,750
Starting at
$4,834
Average
$7,658
Highest
$5.44
Per Sq Ft
How does this compare? View Boston MA rent trends
Beds
Pricing by Bedroom
Studio
$3,840
from $3,825 · 2 units
~560 sqft avg
1 Bed
$3,930
from $3,750 · 8 units
~712 sqft avg
2 Bed
$6,188
from $6,005 · 3 units
~1140 sqft avg
3 Bed
$7,413
from $7,168 · 2 units
~1540 sqft avg
Rent Distribution
Price by Bedroom
Price Breakdown
Rent by Unit
Price vs. Square Footage
Property Intelligence
How is this calculated?
Negotiation Leverage Score (0-100)
Based on 5 observable signals from the property's listing data:
- +30 pts: 15+ units currently listed
- +25 pts: Active move-in specials
- +20 pts: Deep discounts (>$150/mo off)
- +15 pts: 5+ distinct floor plans
- +10 pts: 25+ units listed
All data comes directly from the property's leasing system. We do not estimate occupancy or total unit counts because we have no reliable source for building size.
Listed Units
15
Good availability
8 floor plans
Move-in Specials
0
No active promotions
Negotiation Leverage
Moderate leverage
Some signals suggest room to negotiate, especially if you can be flexible on move-in date.
Available Units
1 Bed / 1 Bath 1 Bedroom CS
$3,750/mo
642 ft² · $5.84/ft\u00B2 · #16H
1 Bed / 1 Bath 1 Bedroom F
$3,765/mo
685 ft² · $5.50/ft\u00B2 · #25B
Studio / 1 Bath Studio BS
$3,825/mo
560 ft² · $6.83/ft\u00B2 · #27M
Studio / 1 Bath Studio BS
$3,855/mo
560 ft² · $6.88/ft\u00B2 · #28M
1 Bed / 1 Bath 1 Bedroom K
$3,920/mo
842 ft² · $4.66/ft\u00B2 · #08C
1 Bed / 1 Bath 1 Bedroom D
$3,955/mo
672 ft² · $5.89/ft\u00B2 · #15J
1 Bed / 1 Bath 1 Bedroom K
$3,970/mo
842 ft² · $4.71/ft\u00B2 · #09C
1 Bed / 1 Bath 1 Bedroom DS
$3,970/mo
672 ft² · $5.91/ft\u00B2 · #16J
1 Bed / 1 Bath 1 Bedroom D
$4,035/mo
672 ft² · $6.00/ft\u00B2 · #28N
1 Bed / 1 Bath 1 Bedroom D
$4,075/mo
672 ft² · $6.06/ft\u00B2 · #23J
| Unit | Floor Plan | Bed/Bath | Sqft | Price | $/Sqft | Available | Details |
|---|---|---|---|---|---|---|---|
| 16H | 1 Bedroom CS | 1bd / 1ba | 642 | $3,750 | $5.84 | 2026-05-06 | |
| 25B | 1 Bedroom F | 1bd / 1ba | 685 | $3,765 | $5.50 | 2026-04-18 | |
| 27M | Studio BS | Studio / 1ba | 560 | $3,825 | $6.83 | 2026-05-22 | |
| 28M | Studio BS | Studio / 1ba | 560 | $3,855 | $6.88 | 2026-05-06 | |
| 08C | 1 Bedroom K | 1bd / 1ba | 842 | $3,920 | $4.66 | 2026-04-18 | |
| 15J | 1 Bedroom D | 1bd / 1ba | 672 | $3,955 | $5.89 | 2026-04-18 | |
| 09C | 1 Bedroom K | 1bd / 1ba | 842 | $3,970 | $4.71 | 2026-04-18 | |
| 16J | 1 Bedroom DS | 1bd / 1ba | 672 | $3,970 | $5.91 | 2026-05-22 | |
| 28N | 1 Bedroom D | 1bd / 1ba | 672 | $4,035 | $6.00 | 2026-05-06 | |
| 23J | 1 Bedroom D | 1bd / 1ba | 672 | $4,075 | $6.06 | 2026-05-15 | |
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