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Watermark Seaport Apartments apartments in Boston, MA

Updated

Watermark Seaport Apartments

Live pricing, refreshed

24
Units Listed
$3,184
Starting at
$4,531
Average
$7,302
Highest
$6.97
Per Sq Ft
PRO
Avg Days Listed

How does this compare? View D Street / West Broadway rent trends

Beds

Pricing by Bedroom

Studio
$3,418
from $3,184 · 7 units
~429 sqft avg
1 Bed
$3,932
from $3,428 · 10 units
~597 sqft avg
2 Bed
$6,452
from $5,952 · 6 units
~954 sqft avg
3 Bed
$6,804
from $6,804 · 1 units
~915 sqft avg

Rent Distribution

Price by Bedroom

Price Breakdown

Rent by Unit

Price vs. Square Footage

Price History

Timeframe

Property Price Trend

Units with Price Changes (21)

Largest 8 movers of 21

Last 15 days

Estimated Building Revenue

How is this calculated?

Rental revenue model

We follow each unit's listing activity at this building every day. When a unit stops being listed, we assume it leased at its last listed rent, adjusted for any advertised move-in special. Revenue is the sum of those assumed lease rents across the building's occupied units.

  • Building size: stated by the property itself
  • Occupancy: building size minus currently listed units
  • Rents: observed lease-offs first, current asking rents as fallback

These are research estimates, not financial statements from the operator. Confidence: high (building size is reported).

Est. Monthly Revenue

$1.3M

$16M annual run rate

Est. Occupancy

93%

of about 346 units (reported building size)

Effective Rent on New Leases

$4,110

vs $4,531 current asking ($421 negotiation gap)

Recent Lease Activity

77 units tracked; 53 assumed leased, 24 listed now

See which units leased, when they left the market, and the rent they leased at.

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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 signals come directly from the property's own listings. Occupancy and building size appear only in the Estimated Building Revenue section, and only when the building size is stated by the property or our unit-level observation history is deep enough to model it.

Listed Units

24

Good availability

17 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

24 units

Select a unit to see its price history and link to the rental site.

Studio / 1 Bath Unit 1306
$3,184/mo
414 ft² · $7.69/ft²

Base rent

Available: Now

Down $11 since Oct 14 (was $3,195)
Studio / 1 Bath Unit 1004
$3,196/mo
438 ft² · $7.30/ft²

Base rent

Available: Now

Studio / 1 Bath Unit 1404
$3,266/mo
438 ft² · $7.46/ft²

Base rent

Available: Now

Down $59 since Oct 14 (was $3,325)
1 Bed / 1 Bath Unit 222
$3,428/mo
579 ft² · $5.92/ft²

Base rent

Available: Now

Down $8 since Oct 13 (was $3,436)
Studio / 1 Bath Unit 433
$3,446/mo
409 ft² · $8.43/ft²

Base rent

Available: Now

Down $7 since Oct 13 (was $3,453)
Studio / 1 Bath Unit 1411
$3,451/mo
427 ft² · $8.08/ft²

Base rent

Available: Now

Down $6 since Oct 10 (was $3,457)
1 Bed / 1 Bath Unit 328
$3,514/mo
579 ft² · $6.07/ft²

Base rent

Available: Now

Down $10 since Oct 13 (was $3,524)
1 Bed / 1 Bath Unit 322
$3,557/mo
578 ft² · $6.15/ft²

Base rent

Available: Nov 19, 2026

1 Bed / 1 Bath Unit 426
$3,646/mo
579 ft² · $6.30/ft²

Base rent

Available: Nov 8, 2026

Studio / 1 Bath Unit PH1504
$3,674/mo
438 ft² · $8.39/ft²

Base rent

Available: Now

Down $3 since Oct 10 (was $3,677)

Garages and parking

Parking, wellness and pet policy details for this building are available to Pro members: garage type and any monthly fee, bike storage, EV charging, amenities such as a sauna or cold plunge, and stated pet rent and weight limits.

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City Club

Resident Notes & Access Codes

Real tips from people who lived at this property: what leasing and daily living are actually like, plus the gate, parking, and entry codes you only learn once you move in. See all Boston, MA notes

No resident notes for this property yet.

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