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    • Block 20

    423 E Michigan St, Indianapolis, IN 46204

    Apartment building
    Studio-2 beds
    Pet-friendly
    Detached garage

    What’s available

    Price may not include required fees and charges.
    Studio, 1 ba
    $1,143-1,257
    470 sqft

    4 units avail. now | 5 avail. Aug 10-Sep 12

    Price: $1,143Available: Available Aug 10 2025Unit: Unit 212
    Price: $1,217Available: Available Sep 11 2025Unit: Unit 315
    Price: $1,217Available: Available NowUnit: Unit 312
    Price: $1,217Available: Available NowUnit: Unit 403
    Price: $1,217Available: Available NowUnit: Unit 203
    Price: $1,217Available: Available NowUnit: Unit 503
    Price: $1,237Available: Available Aug 28 2025Unit: Unit 412
    Price: $1,257Available: Available Sep 9 2025Unit: Unit 512
    Price: $1,257Available: Available Sep 12 2025Unit: Unit 514
    Studio, 1 ba
    $1,384-1,404
    503 sqft

    1 unit avail. now | 1 avail. Sep 12

    Price: $1,384Available: Available Sep 12 2025Unit: Unit 318
    Price: $1,404Available: Available NowUnit: Unit 418
    Studio, 1 ba
    $1,534
    565 sqft

    1 unit available Aug 17

    1 bd, 1 ba
    $1,689-1,709
    566 sqft

    1 unit avail. Sep 2 | 1 unit avail. Sep 3

    Price: $1,689Available: Available Sep 2 2025Unit: Unit 310
    Price: $1,709Available: Available Sep 3 2025Unit: Unit 410
    2 bd, 2 ba
    $2,669
    1,164 sqft

    1 unit available now

    1 Photo

    What's special

    Big window
    Block 20 opened in 2022, and since then has become synonymous with upscale apartment living here in Indianapolis. Just a stones throw away from Mass Ave, Block 20 has an array of floor plans ranging from studios to 2 bedroom townhomes. The community includes a large assortment of amenities, parking garage, and rooftop deck. We've built one of the top living communities in Indianapolis, and we hope you can be a part of it.

    Office hours

    DayOpen hours
    Mon - Fri:11 am - 6 pm
    Sat:By appointment only
    Sun:Closed

    Facts, features & policies

    Policies

    Lease terms
    • 3-15 month leases
    Pets
    Dogs
    • Allowed
    • 2 pet max
    • $350 one time fee
    • $350 fee
    • $30 monthly pet fee
    • Restrictions: Weight restriction of under 30 pounds on 3rd-5th floor apartment homes.
    Cats
    • Allowed
    • 2 pet max
    • $350 one time fee
    • $350 fee
    • $30 monthly pet fee
    • Restrictions: Weight restriction of under 30 pounds on 3rd-5th floor apartment homes.
    Parking
    • Detached Garage
    • Garage: Additional Garage Parking Space

    Neighborhood: Downtown

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    97 / 100
    Walker's Paradise
    62 / 100
    Good Transit
    97 / 100
    Biker's Paradise

    Nearby schools in Indianapolis

    GreatSchools rating

    Market Trends

    Rental market summary

    The average rent for all beds and all property types in Indianapolis, IN is $1,503.

    Average rent

    $1,503

    Month-over-month

    -$47

    Year-over-year

    +$3

    Available rentals

    2,363

    Indianapolis, IN Rental Market Data

    Frequently asked questions

    What is the walk score of Block 20?

    Block 20 has a walk score of 97, it's a walker's paradise.

    What is the transit score of Block 20?

    Block 20 has a transit score of 62, it has good transit.

    What schools are assigned to Block 20?

    The schools assigned to Block 20 include Center for Inquiry School 2, Arsenal Technical High School, and Crispus Attucks Medical Magnet High School (9-12).

    What neighborhood is Block 20 in?

    Block 20 is in the Downtown neighborhood in Indianapolis, IN.

    What are Block 20's policies on pets?

    A maximum of 2 dogs are allowed per unit. This building has a pet fee ranging from $350 to $350 for dogs. This building has a one time fee of $350 and monthly fee of $30 for dogs. A maximum of 2 cats are allowed per unit. This building has a pet fee ranging from $350 to $350 for cats. This building has a one time fee of $350 and monthly fee of $30 for cats.