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Price match guarantee + Free Shipping on most items!

Little Cottage Company 12x12 Octagon Garden Shed Greenhouse

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Original price $16,712.00
Original price $16,712.00 - Original price $16,712.00
Original price $16,712.00
Current price $13,375.00
$13,375.00 - $13,375.00
Current price $13,375.00

Find a better price? We will beat it!If you find this item cheaper elsewhere (price plus shipping and taxes), please email or call us.*We do not price match past orders, local stores, prices below our costs, and the item must be in stock.

Find a better price? We will beat it!

If you find this item cheaper elsewhere (price plus shipping and taxes), please email or call us.

*We do not price match past orders, local stores, prices below our costs, and the item must be in stock.


Little Cottage Company 12 x 12 Octagon Garden Shed Greenhouse 


Transform your backyard into a spectacular oasis with The Little Cottage Company's 12x12 Octagon Garden Shed Greenhouse Kit. It's the perfect solution for anyone who wants to elevate their gardening game without putting in too much effort. This greenhouse kit can be put together in a weekend versus months building from scratch.

This charming kit boasts top-notch quality and meticulous craftsmanship that will add both form and features to your outdoor area. Its unique octagonal design outshines traditional square structures, offering unparalleled beauty and practicality. With this incredible garden shed greenhouse, you can grow flowers, herbs, fruits, and veggies all year round even in colder climates. Don't let this opportunity pass you by! Grab yours now and elevate your gardening game to greater heights!

Panelized Kits: These greenhouses come in large panelized sections. Recommended for most users as it is easier to assemble and saves you significant time. Each panel is perfectly square & ready to assemble! All hardware and screws are included.

Delivery Instructions

Lead time for production is around 8 weeks or less. Your shed will be delivered in 2-9 days depending on the distance from our site in Ohio to your home.


Although our trailers and carriers most often come with liftgates to unload your greenhouse, there might be certain factors such as terrain, road clearance, or the weight of the pallet being too heavy for the liftgate to unload which might prevent that from doing so. We highly encourage you to have 2-3 people ready on the day of the delivery to manually unload the pieces on the pallet one by one. Each individual piece would weigh around 1-100 lbs. so it is manageable to have one person on the trailer carry down the piece and the other receives it from the curb. Thank you for your understanding and for choosing Homestead Supplier.



    12' x 12'

    Inside Height 114"
    Floor Width 113"
    Floor Depth 113"
    Height without 4x4 Runner 128"
    Adult Door Opening 34"x72"
    Floor Included
    Transom Window 10"x18"
    Window 18"x22"
    Height with 4x4 Runner 132"
    Sidewall Height 76.5"



    • The 12'x12' size provides plenty of room for a mixture of uses, with a wall separating the two sections—a greenhouse and a shed.
    • The siding and trim are high-quality LP Smartside and have been specially treated to resist rot and termite damage, pre-primed for painting.
    • The door is a 36” single wooden door with transom window colonial hinges for added flare.
    • (18) 18x22 windows provide plenty of natural light with tempered glass and half screens
    • (9) 10x18 transom windows for natural light to stream in without the need to open them, tempered glass is ideal as it helps to better regulate the fluctuation in temperature inside the greenhouse/shed.
    • To add style, (2) 30x36 windows come with Z-shutters. (2) wooden flower boxes complete the look while interior wood shelving provides storage space.
    • A loft area to maximize potential storage or living space within the unit while a floor kit and treated runners come included as standard.
    • A decorative cupola with windows and vents adds further charm to the unit along with a copper finial on top.
    • All necessary installation hardware and instructions are provided in the package allowing for easy assembly no matter your experience level.


      • Shingles
      • Drip Edge
      • Paint

      The above items can easily be purchased by the customer at a local hardware store.


      • Treated 4×4 runners included
      • 2" x 4" framed 16" on center
      • 5/8" plywood flooring that is cut to the exact size of your structure for easy assembly.

      With all the online options that exist, why should you put your trust in us and make your purchase from Homestead Supplier?

      Small Family Owned - We are a small family owned business and stand behind every product we sell. We have a reputation for treating our customers with respect and integrity, which is why our customers keep coming back!

      Customer Service - Our #1 priority is our customer service. We have toll free phone support, live chat during normal business hours, and often our reps can be found answering emails at all hours of the night. We take our customer service very seriously and strive to deliver the best experience for our customers.

      Authorized Dealer - All of our products are high quality brand name and all come with a manufacturer warranty. We are authorized dealers for all the brands we carry and stand behind everything we sell. If you are not 100% satisfied with your order, let us know and we will make things right.

      Secure Shopping - We offer a safe and secure online shopping experience. We use SSL encryption technology so you never have to worry about the safety of your transaction. Additionally, we never store any credit card information. If you still feel uncomfortable inputting your credit card information online, you can call us and we can take your order over the phone.

      We have the best prices around! Happen to find a lower price? We can beat it and then some!

      If you find an item cheaper elsewhere (price plus shipping and taxes), please send us an email at or call us at 1-800-540-9051.


      •  We do not price match past orders, local stores, club or warehouses and the item must be in stock.
      •  We reserve the right to deny any price match that we would incur a loss on.
      • Please email or call us with the information below:

      - Competitor web address (url)
      - Price quoted on site
      - Details of any promotions
      - Your Name
      - Your Email Address or Phone Number

      Free Shipping - We currently offer free shipping on almost all items over $199 to the contiguous United States. For some heavier and bigger items such as sheds we may charge shipping for some models to some states. All items under $199 have a low shipping rate which can be viewed when checking out.  If you would like your item shipped somewhere outside of the contiguous United States, please email us and we can provide a custom shipping quote.

      Order Confirmation - After your order is placed, you will receive an email confirmation which ensures that we have received your order. While we try our best to keep stock and inventory up to date, when we receive your order, we will immediately confirm the item is in stock and ready to ship. In a case an item is on backorder, we will let you know by email or phone. If you choose not to wait until your item is back in stock, we will promptly provide a refund for the item.

      Order Shipment - Your item will ship within the designated lead time posted on your product listing page, which varies depending on the product. Once your item has shipped, you will receive an email confirmation with your tracking number and any other shipping information.  Most items require approximately 24 hours for the tracking information to be updated. 

      Damages - You should inspect all shipments at the time of delivery. If your shipment is damaged, you should note it with the driver when signing for the delivery. If the item is damaged, please contact us immediately and let us know. Depending on the damage we may be able to send a replacement part if that makes more sense than replacing the item. Please keep all original packaging as damaged items need to be returned in the original packaging. Returns on damaged items need to be approved by customer service before returning.

      Incorrect Item - Sometimes mistakes happen and we may ship the wrong item, if that occurs contact us at and we will send out a replacement item provided the return item(s) are received back in the original packaging with all original content. Replacement returns due to our error are NOT subject a restocking charge.

      Order Cancellation - If you need to cancel an order, please contact us within 24 hours of placing the order.  If your order has already been processed, you are subject to a 4% cancellation fee. If you would like to cancel after your order has shipped, you will have to follow our return process to return your item. Customized orders and orders that are built, such as sheds, cannot be cancelled once they begin production.

      Returns – Many items can be returned for up to 30 days from the delivery date. Customized orders and orders that are built, such as sheds, cannot be returned. To start a return, please email us at All products must be returned unopened and in the original packaging.  Reason for return must be provided.  All returns are subject to a 10% - 25% restocking fee which will be deducted from your refund to the same credit card used for your purchase. A Return Authorization Number is required before sending back a return. Please contact our customer service to receive a Return Authorization Number. You will be responsible for all shipping costs for a return unless the return is due to a manufacturing defect or otherwise approved from customer service. If a product is shipped with expedited shipping requested by the customer, the shipping cost is not refundable. Return shipping address will be given when RMA number is issued.  DO NOT ship returns to our corporate mailing address. 



      Ask a Question
      • Can 7 sides be windowed?

        For customization requests, please email us at

      • Can the sidewall height be increased to 8' and how much would it cost to ship to 34688

        Unfortunately, the 12x12 Octagon Greenhouse Shed cannot be upgraded to 8ft high due to freight trailer opening restrictions.

      • Hello, I have a couple questions. I live in Indiana, do you offer installation? I'm interested in the 12' Octagon greenhouse. Also, canI buy the plans and specs so I can get it approved with my HOA?

        We do not offer installation services just yet. We suggest checking for this service, a lot of our customers have used them for assembly.

      • What is the snow load for this unit? Can it withstand high winds?

        Unfortunately, we do not have the snow load unit information for the greenhouse. The wind rating of this model is close to 120mph.

      Don't Take Our Word For it! Here's What Our Customers Think:

      Hats off to Homestead Supplier for superior customer service - these guys go above and beyond to answer all my questions. We purchased the Beach House shed for some extra storage but ended up using it as a backyard playhouse for the kids :). Now we have to buy another shed lol... The shed is great, sturdy, and would recommend to others.

      - Sam B.

      I found the buying experience to be far better than expected. Very easy to order, received immediate order confirmation, excellent customer service, order showed earlier than expected and in excellent condition. Would definitely recommend

      - Dean G.

      After 7 months of waiting for our pool to be completed, we are thrilled to have gotten our new shed built. It perfectly completes our backyard renovation. We love it! The instructions were clear, and the building is sturdy. We’ve had a number of inquiries about who we bought our shed kit from.

      - Karen E.


      We are located in central California and sell online only.

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