Harmony on the Park Apartments

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(314) 271-0237
Check Availability
5451 Arsenal St, St. Louis, MO 63139

Photos

Harmony on the Park in St. Louis, MO - Building Photo
Building Photo
Harmony on the Park in St. Louis, MO - Building Photo - Building Photo
Building Photo
Harmony on the Park in St. Louis, MO - Building Photo - Building Photo
Building Photo
Building Photo
Building Photo
Building Photo

Contact

Harmony on the Park

5451 Arsenal St
St. Louis, MO 63139
(314) 271-0237
Harmony on the Park in St. Louis, MO - Building Photo
  • 1–2 Bedrooms
  • $950-$1,150Pricing
  • 750–800Square Feet

Property Contact Info

Ask About Our Move-In Specials

Floorplan Pricing and Availability

Harmony on the Park offers 1 to 2 Bedroom apartments starting from $950 and having 750–800 sq ft. Here is the current pricing and availability:

  • 1 Bedroom

    1 Bedroom 1 Bathroom

    $950

    1 Bed, 1 Bath, 750 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq Ft
    $950Available Now1 Bedroom 1 Bathroom750 sq ft

    Model Rent and Fees

    Model Price

    • $950

  • 2 Bedrooms

    2 Bedroom 1 Bathroom

    $1,150

    2 Beds, 1 Bath, 800 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,150Available Now2 Bedroom 1 Bathroom800 sq ft

    Model Rent and Fees

    Model Price

    • $1,150
Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (314) 271-0237 to schedule a tour.

Property Information

Lease Terms

  • 3 - 12 mo
Ask About Our Lease Terms

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.

Required Fees

One-Time Basics

Due at Application
Application Fee Per ApplicantiCharged per unit.$50
Due at Move-In
Administrative FeeiCharged per unit.$90

Other Fees

Parking Fees

Parking

Parking FeeiCharged per vehicle.$0/mo
Comments:

Parking Lot First Come - First Serve.

Street

Parking FeeiCharged per vehicle.$0/mo
Comments:

Off-street parking across the street.

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

Google Map

Map

5451 Arsenal St, St. Louis, MO 63139
Schedule a Time to Come See Us

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about Harmony on the Park

Where is Harmony on the Park located?

Harmony on the Park is located at 5451 Arsenal St near the Southwest Garden area of St. Louis, MO

What is the current rent range at Harmony on the Park?

1 Bedroom to 2 Bedroom Apartments at Harmony on the Park currently range from $950 to $1,150

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Lifestyle Ratings

  • Affordability Nice Value3.2

    The Harmony on the Park Apartments are 43.2% cheaper than the average apartment in the Southwest Garden area, and 31.05% cheaper than the average apartment city-wide.

    Rent Comparison to the Southwest Garden Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$950$1,745-$795-45.6%
    2 Bedroom$1,150$1,943-$793-40.8%

    Rent Comparison to the city of St. Louis

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$950$1,387-$437-31.5%
    2 Bedroom$1,150$1,657-$507-30.6%

    Methodology: On 02/23/2026, ApartmentHomeLiving.com compared current rents by floorplan to 133 other apartment communities in the immediate area around Harmony on the Park (Southwest Garden), and 3039 other apartment communities in St. Louis using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 02/23/2026

Learn more about Lifestyle Search

Renters Reviews and Ratings

4.0
1 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.

  • Poor management

    August 26, 2018
    Poor management. Never seen anyone cleaning or checking on the property. Very convenient Aparment.
    Review from Apartments.com

Nearby Schools

Roosevelt High

St. Louis City
3230 HARTFORD ST
Public School - Grades 9-12 (460 Students)
In Attendance Zone5 minute drive / 2.4 miles away
1/10

Long Middle Community Ed. Center

St. Louis City
5028 MORGANFORD RD
Public School - Grades 6-8 (274 Students)
In Attendance Zone4 minute drive / 2.0 miles away
3/10

Mason Elementary

St. Louis City
6031 SOUTHWEST AVE
Public School - Grades PK-6 (389 Students)
In Attendance Zone1 minute drive / 0.6 miles away
8/10
Contact Us About Nearby Schools
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Harmony on the Park.

Big Box and Retail

Walgreens

2933 S Kingshighway Blvd
1 minute drive / 0.62 miles away

Autozone

3619 S Kingshighway Blvd
3 minute drive / 1.19 miles away

Target

4255 Hampton Ave
4 minute drive / 1.46 miles away

Colleges and Universities

Saint Louis Community College - Forest Park Campus

5600 Oakland
3 minute drive / 1.24 miles away

St. Louis College Of Pharmacy

4588 Parkview Pl
4 minute drive / 2.13 miles away

Saint Louis University

221 N Grand Blvd
5 minute drive / 2.75 miles away

Groceries

Schnucks

5055 Arsenal St
1 minute drive / 0.4 miles away

Aldi

7725 Manchester Rd
5 minute drive / 2.57 miles away

Save-A-Lot

3427 S Jefferson Ave
6 minute drive / 3.16 miles away

Hospitals

St. Louis Psychiatric Rehab Center

5400 Arsenal St
1 minute drive / 0.28 miles away

Shriner Hospital For Children

4400 Clayton Ave
5 minute drive / 1.99 miles away

Ssm Health St. Mary's Hospital - St Louis

6420 Clayton Rd
4 minute drive / 2.32 miles away

Military Bases

US Army Reserve Center

12 minute drive / 5.76 miles away

Price Support Center

16 minute drive / 7.91 miles away

Lambert-St Louis Air National Guard

22 minute drive / 10.61 miles away

Restaurants and Dining

The Hard Rock Cafe

1820 Market St
8 minute drive / 4.16 miles away

Wasabi

1228 Washington Ave
10 minute drive / 4.71 miles away

Shopping Centers

American Plaza

3202 S Kingshighway Blvd
2 minute drive / 0.89 miles away

Hampton Village

3453-3469 Hampton Ave
3 minute drive / 1.03 miles away

St Louis Marketplace

6500-6750 Manchester Ave
3 minute drive / 1.23 miles away

Harmony on the Park has 5 shopping centers within 1.4 miles.

Nearby Neighborhoods

Southwest Garden

1 to 4 Bedroom Apartments from $825
View Rentals

Clifton Heights

Studio to 3 Bedroom Apartments from $695
View Rentals

The Hill

Studio to 6 Bedroom Apartments from $650
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
St. Louis Studio Apartments $1,173$550$3,000
St. Louis 1 Bedroom Apartments $1,387$437$6,059
St. Louis 2 Bedroom Apartments $1,657$499$9,426
St. Louis 3 Bedroom Apartments $1,961$455$10,000+
St. Louis 4 Bedroom Apartments $1,990$854$3,850

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Viewing: Harmony on the Park | Desktop Version | Listing Updated: 11/25/2025 | AHLSLV