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The Castle 501 Prospect St 144 - 2,946 SF of Space Available in Beloit, WI 53511

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Highlights

  • Overlooking downtown Beloit
  • Stunning architecture
  • 3 Floors of Private Offices Available

All Available Spaces(7)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste 1st - Garden Chamber
  • 900 SF
  • Negotiable
  • $15.96 /SF/YR $1.33 /SF/MO $14,364 /YR $1,197 /MO
  • Retail
  • Full Build-Out
  • Now

South side of the building, with private entrance. Perfect for a speakeasy style bar, classy and timeless restaurant. This was the chapel for the church, where smaller weddings were to take take place. There is a small stage, perfect for bands and performances. An ideal jazz space. The room is conveniently located with options to build out additional storage. Owner is flexible on use. Today it is being used as a dance recital location, but they have other options in other areas.

  • Rate includes utilities, building services and property expenses
  • Anchor Space
  • Freezer Space
  • Security System
  • Secure Storage
  • Plug & Play
  • Hardwood Floors
  • Smoke Detector
  • Fully Built-Out as a Restaurant or Café Space
  • Central Air and Heating
  • Wi-Fi Connectivity
  • High Ceilings
  • Emergency Lighting
  • Finished Ceilings: 11’ - 11’6”
  • Yard
  • Wheelchair Accessible
  • 1st Floor, Ste 1st - Unit J
  • 180-667 SF
  • Negotiable
  • $13.32 /SF/YR $1.11 /SF/MO $8,884 /YR $740.37 /MO
  • Office
  • Full Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate. A smaller room, perfect for a private get away personal office.

  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Space In Need of Renovation
  • Wi-Fi Connectivity
  • Space is an outparcel at this property
  • Hardwood Floors
  • Fully Built-Out as Standard Office
  • Fits 1 - 2 People
  • Central Heating System
  • High Ceilings
  • Open-Plan
  • Wheelchair Accessible
  • 1st Floor, Ste Unit D: Open
  • 667 SF
  • 1-20 Years
  • $14.40 /SF/YR $1.20 /SF/MO $9,605 /YR $800.40 /MO
  • Retail
  • Full Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! Please contact for more information!

  • Rate includes utilities, building services and property expenses
  • Space is an outparcel at this property
  • Fully Built-Out as a Restaurant or Café Space
  • Central Air and Heating
  • 3rd Floor, Ste 211
  • 280 SF
  • Negotiable
  • $14.40 /SF/YR $1.20 /SF/MO $4,032 /YR $336.00 /MO
  • Retail
  • Partial Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Central Air and Heating
  • Partially Built-Out as Professional Services Office
  • Finished Ceilings: 10’
  • 3rd Floor, Ste 212
  • 144 SF
  • Negotiable
  • $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
  • Retail
  • Partial Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Central Air and Heating
  • Wi-Fi Connectivity
  • High Ceilings
  • Plug & Play
  • Shower Facilities
  • Basement
  • Yard
  • Wheelchair Accessible
  • Partially Built-Out as Professional Services Office
  • Partitioned Offices
  • Fully Carpeted
  • Emergency Lighting
  • After Hours HVAC Available
  • Finished Ceilings: 10’
  • Hardwood Floors
  • Smoke Detector
  • 3rd Floor, Ste 213
  • 144 SF
  • Negotiable
  • $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
  • Retail
  • Partial Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Central Air and Heating
  • Wi-Fi Connectivity
  • High Ceilings
  • Plug & Play
  • Shower Facilities
  • Basement
  • Yard
  • Wheelchair Accessible
  • Partially Built-Out as Professional Services Office
  • Partitioned Offices
  • Fully Carpeted
  • Emergency Lighting
  • After Hours HVAC Available
  • Finished Ceilings: 10’
  • Hardwood Floors
  • Smoke Detector
  • 3rd Floor, Ste 214
  • 144 SF
  • Negotiable
  • $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
  • Retail
  • Partial Build-Out
  • Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Central Air and Heating
  • Wi-Fi Connectivity
  • High Ceilings
  • Plug & Play
  • Shower Facilities
  • Basement
  • Yard
  • Wheelchair Accessible
  • Partially Built-Out as Professional Services Office
  • Partitioned Offices
  • Fully Carpeted
  • Emergency Lighting
  • After Hours HVAC Available
  • Finished Ceilings: 10’
  • Hardwood Floors
  • Smoke Detector
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 1st - Garden Chamber 900 SF Negotiable $15.96 /SF/YR $1.33 /SF/MO $14,364 /YR $1,197 /MO Retail Full Build-Out Now
1st Floor, Ste 1st - Unit J 180-667 SF Negotiable $13.32 /SF/YR $1.11 /SF/MO $8,884 /YR $740.37 /MO Office Full Build-Out Now
1st Floor, Ste Unit D: Open 667 SF 1-20 Years $14.40 /SF/YR $1.20 /SF/MO $9,605 /YR $800.40 /MO Retail Full Build-Out Now
3rd Floor, Ste 211 280 SF Negotiable $14.40 /SF/YR $1.20 /SF/MO $4,032 /YR $336.00 /MO Retail Partial Build-Out Now
3rd Floor, Ste 212 144 SF Negotiable $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO Retail Partial Build-Out Now
3rd Floor, Ste 213 144 SF Negotiable $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO Retail Partial Build-Out Now
3rd Floor, Ste 214 144 SF Negotiable $14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO Retail Partial Build-Out Now

1st Floor, Ste 1st - Garden Chamber

Size
900 SF
Term
Negotiable
Rental Rate
$15.96 /SF/YR $1.33 /SF/MO $14,364 /YR $1,197 /MO
Space Use
Retail
Condition
Full Build-Out
Available
Now

1st Floor, Ste 1st - Unit J

Size
180-667 SF
Term
Negotiable
Rental Rate
$13.32 /SF/YR $1.11 /SF/MO $8,884 /YR $740.37 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste Unit D: Open

Size
667 SF
Term
1-20 Years
Rental Rate
$14.40 /SF/YR $1.20 /SF/MO $9,605 /YR $800.40 /MO
Space Use
Retail
Condition
Full Build-Out
Available
Now

3rd Floor, Ste 211

Size
280 SF
Term
Negotiable
Rental Rate
$14.40 /SF/YR $1.20 /SF/MO $4,032 /YR $336.00 /MO
Space Use
Retail
Condition
Partial Build-Out
Available
Now

3rd Floor, Ste 212

Size
144 SF
Term
Negotiable
Rental Rate
$14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
Space Use
Retail
Condition
Partial Build-Out
Available
Now

3rd Floor, Ste 213

Size
144 SF
Term
Negotiable
Rental Rate
$14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
Space Use
Retail
Condition
Partial Build-Out
Available
Now

3rd Floor, Ste 214

Size
144 SF
Term
Negotiable
Rental Rate
$14.40 /SF/YR $1.20 /SF/MO $2,074 /YR $172.80 /MO
Space Use
Retail
Condition
Partial Build-Out
Available
Now

1st Floor, Ste 1st - Garden Chamber

Size 900 SF
Term Negotiable
Rental Rate $15.96 /SF/YR
Space Use Retail
Condition Full Build-Out
Available Now

South side of the building, with private entrance. Perfect for a speakeasy style bar, classy and timeless restaurant. This was the chapel for the church, where smaller weddings were to take take place. There is a small stage, perfect for bands and performances. An ideal jazz space. The room is conveniently located with options to build out additional storage. Owner is flexible on use. Today it is being used as a dance recital location, but they have other options in other areas.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as a Restaurant or Café Space
  • Anchor Space
  • Central Air and Heating
  • Freezer Space
  • Wi-Fi Connectivity
  • Security System
  • High Ceilings
  • Secure Storage
  • Emergency Lighting
  • Plug & Play
  • Finished Ceilings: 11’ - 11’6”
  • Hardwood Floors
  • Yard
  • Smoke Detector
  • Wheelchair Accessible

1st Floor, Ste 1st - Unit J

Size 180-667 SF
Term Negotiable
Rental Rate $13.32 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate. A smaller room, perfect for a private get away personal office.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Fits 1 - 2 People
  • Space In Need of Renovation
  • Central Heating System
  • Wi-Fi Connectivity
  • High Ceilings
  • Space is an outparcel at this property
  • Open-Plan
  • Hardwood Floors
  • Wheelchair Accessible

1st Floor, Ste Unit D: Open

Size 667 SF
Term 1-20 Years
Rental Rate $14.40 /SF/YR
Space Use Retail
Condition Full Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! Please contact for more information!

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as a Restaurant or Café Space
  • Space is an outparcel at this property
  • Central Air and Heating

3rd Floor, Ste 211

Size 280 SF
Term Negotiable
Rental Rate $14.40 /SF/YR
Space Use Retail
Condition Partial Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Professional Services Office
  • Central Air and Heating
  • Finished Ceilings: 10’

3rd Floor, Ste 212

Size 144 SF
Term Negotiable
Rental Rate $14.40 /SF/YR
Space Use Retail
Condition Partial Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Professional Services Office
  • Central Air and Heating
  • Partitioned Offices
  • Wi-Fi Connectivity
  • Fully Carpeted
  • High Ceilings
  • Emergency Lighting
  • Plug & Play
  • After Hours HVAC Available
  • Shower Facilities
  • Finished Ceilings: 10’
  • Basement
  • Hardwood Floors
  • Yard
  • Smoke Detector
  • Wheelchair Accessible

3rd Floor, Ste 213

Size 144 SF
Term Negotiable
Rental Rate $14.40 /SF/YR
Space Use Retail
Condition Partial Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Professional Services Office
  • Central Air and Heating
  • Partitioned Offices
  • Wi-Fi Connectivity
  • Fully Carpeted
  • High Ceilings
  • Emergency Lighting
  • Plug & Play
  • After Hours HVAC Available
  • Shower Facilities
  • Finished Ceilings: 10’
  • Basement
  • Hardwood Floors
  • Yard
  • Smoke Detector
  • Wheelchair Accessible

3rd Floor, Ste 214

Size 144 SF
Term Negotiable
Rental Rate $14.40 /SF/YR
Space Use Retail
Condition Partial Build-Out
Available Now

This space is in a gorgeous gothic style church and is a fully built out kitchen ready to go with utilities included in the monthly rate! This room is on the 3rd floor in our spa area. We are hoping to get a renter in the following business space of health and wellness, such as: -Massage -Botox -Chiropractor -Yoga (other spaces that are more ideal) -Holistic -Skincare and beauty

  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Professional Services Office
  • Central Air and Heating
  • Partitioned Offices
  • Wi-Fi Connectivity
  • Fully Carpeted
  • High Ceilings
  • Emergency Lighting
  • Plug & Play
  • After Hours HVAC Available
  • Shower Facilities
  • Finished Ceilings: 10’
  • Basement
  • Hardwood Floors
  • Yard
  • Smoke Detector
  • Wheelchair Accessible

About the Property

Beautiful gothic-style church near with lease availabilities! This space is gorgeous with modern amenities!

Property Facts

Total Space Available 2,946 SF
Min. Divisible 144 SF
Property Type Specialty
Property Subtype Religious Facility
Building Size 45,000 SF
Year Built 1904

Features and Amenities

  • Property Manager on Site
  • Signage
  • Wheelchair Accessible
  • Air Conditioning
  • Smoke Detector
Walk Score®
Very Walkable (85)
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.®
  • Listing ID: 34081930

  • Date on Market: 2/6/2026

  • Last Updated:

  • Address: 501 Prospect St, Beloit, WI 53511

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