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Flats On D Boston Ma 1 of 12

Flats On D

$2,493 – $5,686/mo

411 D St, Boston, MA, 02127

What floor plans are available at Flats On D?

Flats On D currently lists 12 floor plans across 16 available units, from studio, starting at $2,493/mo. 16 studios from $2,493 to $5,686/mo (449–1,474 sq ft), earliest move-in Jul 27. Prices checked September 24, 2026.

S1

Starting at $2,493

Studio • 473 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S306$2,493473Aug 17

SA1

Starting at $2,518

Studio • 449 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S609$2,518449Aug 11

SA2

Starting at $2,739

Studio • 473 Sq Ft

3 available unitsPriceSq ftAvailableOpen unit
S406$2,794473Aug 11
N612$2,889473Sep 29
N302$2,739473Oct 23

AA1

Starting at $3,198

Studio • 614 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S413$3,198614Nov 15

AA4

Starting at $3,395

Studio • 775 Sq Ft

2 available unitsPriceSq ftAvailableOpen unit
N314$3,395775Jul 27
S218$3,713775Oct 2

AAD1

Starting at $3,508

Studio • 702 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
N419$3,508702Oct 3

AA3

Starting at $3,593

Studio • 730 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
N510$3,593730Aug 31

AA5

Starting at $3,971

Studio • 791 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S405$3,971791Aug 31

AAD4

Starting at $3,975

Studio • 898 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
N204$3,975898Sep 10

AAD5

Starting at $4,124

Studio • 905 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S508$4,124905Nov 4

BC1

Starting at $4,773

Studio • 1,060 Sq Ft

1 available unitPriceSq ftAvailableOpen unit
S204$4,7731,060Aug 5

CC1

Starting at $5,646

Studio • 1,474 Sq Ft

2 available unitsPriceSq ftAvailableOpen unit
S614$5,6861,474Sep 16
S414$5,6461,474Oct 12

What are the fees and lease terms at Flats On D?

Rent at Flats On D is $2,493 – $5,686 per month. Monthly fees include Common Area/Clubhouse Rental, Intra-Community Transfer Fee, and Month-to-Month Fee. Due at signing: Security Deposit (Refundable) ($500). The earliest listed move-in is Jul 27. Prices checked September 24, 2026.

  • Rent

    $2,493 – $5,686/mo
  • Earliest move-in

    Jul 27

Monthly fees

Common Area/Clubhouse Rental

$250/mo

Intra-Community Transfer Fee

$1,000/mo

Month-to-Month Fee

$1,000/mo

Parking - Garage

$375/mo

Pet Rent

$35/mo

Pet Rent

$85/mo

Positive Credit Reporting Services

$6.95/mo

Storage Space Rental

$50/mo

Due at signing

Security Deposit (Refundable)

$500

What amenities does Flats On D have?

Flats On D lists 18 amenities, including a gym, pet-friendly spaces, and parking.

  • Air Conditioning

  • Covered Assigned Surface Parking

  • Dishwasher

  • Fitness Center

  • Game Room With Billiard Table

  • Garage Parking

  • Gas Fire Pit And Grilling Stations

  • Onsite Retail

  • Outdoor Putting Green

  • Patio/Balcony

  • Pet Friendly

  • Rooftop Deck And Outdoor Terrace

  • Secured Indoor Bike Storage

  • Smoke Free

  • Two 24/7 Fitness Centers

  • Walk-In Closets

  • Washer/Dryer

  • Work Nook Hospitality Bar


What do the amenities at Flats On D look like?

  • Gym
  • Roof deck
    2 photos
  • Lounge
  • Dog park
  • Lobby
  • Bike room

Where is Flats On D?

Flats On D is at 411 D St, Boston, MA, 02127.

411 D St, Boston, MA, 02127


What is the neighborhood around Flats On D like?

Flats On D is in the South Boston Waterfront neighborhood of Boston.


Residents give Flats On D a B+ grade (about 4.4 out of 5) from 80 reviews. Flats on D offers a highly desirable living experience in a prime Seaport location with modern apartments, responsive maintenance, and professional staff. The majority of residents praise the building's condition, amenities (including two gyms, roof deck, and in-unit laundry), and convenient access to both Seaport and South Boston.

4.40
Overall rating
Positive
Mixed
Neutral
Negative
Management4.6
Location4.8
Amenities and Shared Spaces4.8
Building Quality4.3
Maintenance4.5

Flats on D offers a highly desirable living experience in a prime Seaport location with modern apartments, responsive maintenance, and professional staff. The majority of residents praise the building's condition, amenities (including two gyms, roof deck, and in-unit laundry), and convenient access to both Seaport and South Boston. However, some residents report concerns about building construction quality (thin walls, heating efficiency on lower floors), and recent management changes have prompted complaints about stricter enforcement policies and reduced amenities.

Management and leasing staff are consistently praised for responsiveness, professionalism, and helpfulness across most reviews, with maintenance requests typically resolved promptly. However, recent management changes have introduced stricter policy enforcement and communication approaches that some long-term residents find overly rigid, including parking enforcement, dog park closures, and frequent emails about policy violations. Overall, the property maintains strong operational standards and staff accessibility, though resident satisfaction has become more polarized regarding management philosophy and amenity access.

Flats on D offers an excellent location positioned between the Seaport and South Boston, providing convenient walking access to waterfront dining, shops, and transit options including buses and subway. The building features strong accessibility to downtown Boston and nearby amenities like Dunkin and dry cleaning, though parking fees are notably high and street parking availability varies. Residents consistently praise the location's balance of urban convenience with a quiet, safe neighborhood feel.

Residents consistently praise Flats on D's well-maintained amenities, including a gym, rooftop deck with grill, game room, and movie room available for reservation. Common areas and shared spaces are regularly cleaned and professionally managed. Parking is available in a garage but carries a monthly fee that some residents find high; street and permit parking options exist nearby. Package management has improved with a concierge service, though some residents note the mail room can be disorganized during peak delivery periods.

The building is generally well-maintained with responsive maintenance staff and clean common areas. Most residents praise the modern finishes, spacious layouts, and reliable upkeep. However, some units experience noise transmission issues—particularly from neighboring units, street traffic, and external events—and occasional heating inefficiencies on lower floors. Cleanliness standards are mostly high, though pet-related common area maintenance has been inconsistent.

Maintenance at this property is consistently responsive and professional, with most residents reporting quick turnaround times on repair requests—often completed within 24 hours. The maintenance team is described as courteous and available, and the building is generally well-maintained and clean upon move-in. One resident reported extended delays on multiple service requests over a month-long period, representing an outlier experience among the reviewed feedback.


Is Flats On D walkable?

Flats On D is very walkable (grade B), transit is good (grade C), and biking is very bikeable (grade B).

WALK

Very Walkable

TRANSIT

Good Transit

BIKE

Very Bikeable


What is Flats On D like?

Experience city living on a new level. Elevate your lifestyle in our studio, one, two, and three bedroom apartments designed with modern finishes and stunning views at Flats on D.

Experience city living on a new level. Elevate your lifestyle in our studio, one, two, and three bedroom apartments designed with modern finishes and stunning views at Flats on D. Perfectly nestled between Seaport and Southie, you can check out the best that both neighborhoods have to offer. Need weekend plans? Play life-sized Scrabble in our game room or hang out at the Lawn on D - Seaport's public park and music venue conveniently located in our backyard. Discover where the best arts, games, food and beverage come together for you to enjoy.


How big is Flats On D?

Flats On D is a 197-unit mid-rise.

  • Building

    Apartment · Mid-Rise
  • Total units

    197

What schools are near Flats On D?

Laboure Child Care Center is 0.5 miles from Flats On D. 10 schools are listed nearby.

SchoolTypeLevelDistance

Laboure Child Care Center

Private · Preschool
PrivatePreschool0.5 mi

South Boston Head Start-W Broadway

Private · Preschool
PrivatePreschool0.5 mi

St Peter Academy

Private · Middle
PrivateMiddle0.5 mi

James F. Condon School

Public · Middle
PublicMiddle0.5 mi

Julie's Family Learning Program

Private · Elementary
PrivateElementary0.6 mi

Gate of Heaven Elementary School

Private · Middle
PrivateMiddle0.7 mi

Joseph P. Tynan Elementary School

Public · Elementary
PublicElementary0.7 mi

St. Augustine Elementary School

Private · Middle
PrivateMiddle0.7 mi

Excel High School

Public · High
PublicHigh0.7 mi

Boston - Boston Collaborative High School

Public · High
PublicHigh0.7 mi

How do I contact Flats On D?

Flats On D is managed by Greystar. Call 617-936-0369 to tour or ask about availability.