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Alt Flats 421 Belmont Ave E 91 Unit Apartment Building For Sale Seattle, WA 98102

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EXECUTIVE SUMMARY

Brand-new 2024 construction in Seattle’s Capitol Hill neighborhood, just three blocks from Broadway, the area’s main hub for restaurants, shopping, and nightlife.
· Capitol Hill offers quick access to the Central Business District, Downtown Seattle, and South Lake Union, supported by a Walk Score of 96 and a Transit Score of 87, with proximity to I-5 and I-90, Alt Flats serves as a gateway to major employer centers on the Eastside.
· Achieving 95% occupancy, Alt Flats is fully stabilized and has completed its initial lease-up, demonstrating rental upside with rents setting new benchmarks at 20% above current market rates; additional operating income of $54,000 is projected annually through storage, pet rent, and laundry services.
· Alt Flats boasts an Energy-Efficient, Built-Green 4-Star Certification.
· The diverse unit mix includes studios, one- and two-bedroom units; 24% of all units are lofted, with open floorplans, 17-foot ceilings, and terraces.
· Amenities include a panoramic rooftop deck overlooking Elliot Bay and South Lake Union, a firepit and grill, air conditioning on the top two floors, secured 24-hour access, a lobby lounge with Wi-Fi and workstations, and a communal kitchen with multiple cook stations and eating areas.
· There is a robust renter pool within a one-mile radius, with 85% of housing units renter-occupied, compared to 38% in the Seattle Metro.
· Alt Flats is well-connected to major employment hubs, including Capitol Hill, South Lake Union, and Downtown Seattle, home to over 9,300 workplaces and notable employers like Amazon, Google, and the University of Washington.
Investment Highlights
Alt Flats is situated in a prime Seattle location, right in the heart of the popular Capitol Hill neighborhood, offering easy access to employers, restaurants, nightlife, and retail stores.
High-quality construction and attention to detail attract young professionals seeking a new building with desirable amenities near the major employment hubs; 40% of renters are in the key age group of 18 to 35.
The central location supports consistent future rental demand, with 85% of residents employed in white-collar positions compared to 71% in the Seattle Metro.
Alt Flats features nine floors, a rooftop outdoor amenity space, shared laundry facilities with large commercial-grade washers and dryers, a pet wash station and relief area, 82 bicycle racks, and floor-to-ceiling windows providing abundant natural light.
In-unit amenities include loft-style apartments and terraces in select units, luxury vinyl plank flooring, tile backsplashes, Pental quartz countertops, energy-efficient stainless-steel appliances, undermount sinks, air conditioning ports on lower levels, and washer/dryer in select units.

DATA ROOM Click Here to Access

FINANCIAL SUMMARY (PRO FORMA - 2025) Click Here to Access

ANNUAL ANNUAL PER SF
Gross Rental Income $99,999 $9.99
Other Income $99,999 $9.99
Vacancy Loss $99,999 $9.99
Effective Gross Income $99,999 $9.99
Taxes $99,999 $9.99
Operating Expenses $99,999 $9.99
Total Expenses $99,999 $9.99
Net Operating Income $99,999 $9.99

FINANCIAL SUMMARY (PRO FORMA - 2025) Click Here to Access

Gross Rental Income
Annual $99,999
Annual Per SF $9.99
Other Income
Annual $99,999
Annual Per SF $9.99
Vacancy Loss
Annual $99,999
Annual Per SF $9.99
Effective Gross Income
Annual $99,999
Annual Per SF $9.99
Taxes
Annual $99,999
Annual Per SF $9.99
Operating Expenses
Annual $99,999
Annual Per SF $9.99
Total Expenses
Annual $99,999
Annual Per SF $9.99
Net Operating Income
Annual $99,999
Annual Per SF $9.99

PROPERTY FACTS

Sale Type Investment
No. Units 91
Property Type Multifamily
Property Subtype Apartment
Apartment Style Mid-Rise
Building Class A
Lot Size 0.17 AC
Building Size 80,000 SF
Average Occupancy 95%
No. Stories 7
Year Built 2024
Zoning MR (M)

AMENITIES

UNIT AMENITIES

  • Air Conditioning
  • Balcony
  • Dishwasher
  • Heating
  • Kitchen
  • High Speed Internet Access
  • Refrigerator
  • Oven
  • Range
  • Tub/Shower

SITE AMENITIES

  • 24 Hour Access
  • Controlled Access
  • Laundry Facilities
  • Property Manager on Site
  • Grill
  • Package Service
  • Pet Play Area
  • Bicycle Storage
  • Elevator
  • Lounge
  • Public Transportation

UNIT MIX INFORMATION

DESCRIPTION NO. UNITS AVG. RENT/MO SF
Studios 72 $1,492 204 - 278
1+1 11 $1,802 343 - 344
2+1 8 $2,721 567 - 593
Walk Score®
Walker's Paradise (96)
Transit Score®
Excellent Transit (87)
Bike Score®
Very Bikeable (81)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

PROPERTY TAXES

PROPERTY TAXES

Parcel Number
684820-0490
Land Assessment
$2,880,000 (2024)
Improvements Assessment
$15,650,000 (2024)
Total Assessment
$18,530,000 (2024)
Annual Taxes
($1) ($0.00/SF)
Tax Year
2025
  • Listing ID: 36882813

  • Date on Market: 7/23/2025

  • Last Updated:

  • Address: 421 Belmont Ave E, Seattle, WA 98102

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