“So – Does a sunroom addition raise my property tax?” Long story short – yes, adding any square footage onto your home will increase property taxes, but it will also increase resale value. When the permits are pulled, a notification is sent to the tax assessor.
No, the garage does not count in the square footage of a house because a garage is an unfinished space, and by code, only a living space is considered in the square footage of a house. However, for a garage to count in a house's square footage, it must be legally converted to a living space.
Adding a sunroom to your home is an investment, but it's an asset that is worth your hard-earned money. According to thenest.com, sunrooms hold around 72 percent return in resale value, which significantly adds value to your home. If you choose a four season room or a solarium, you can enjoy your addition year-round.
Value report suggests nationally homeowners recoup an average of 47 percent on a sunroom additions to their homes with an average cost of about $73,000 returning a value of $34,000 upon resale. While a sunroom addition adds to the home, it does not return the full project cost to the homeowner.
Pool houses, sheds, and garages can all be listed separately, but they can't go toward your actual house's overall square footage if they aren't attached.
Does a Sunroom Need a Foundation? Most SunSpaces sunrooms can be installed without a foundation. The only exception is the Wintergarde
When house plan sellers refer to Total Living square feet, they are referring to the “living area” of the home. This can be thought of as the area that will be heated or cooled. This area includes garages, porches, patios, and any area under the main roof.
Answer: An enclosed patio usually does not count in the square footage unless it is more like the home than not. Enclosed patios often have a lower quality compared to the rest of the house, and they don't usually have the same feel as other parts of the home either.
What Is a Sunroom? Sunrooms, often known by alternate names, including screen rooms and solariums, are divided up into two types: three-season sunrooms and four-season sunrooms. In contrast, four-season rooms provide year-round usability. They're often insulated, so they can be comfortably used even in the wintertime.
A 14-by-18-foot addition should provide enough space to fit a loveseat, two chairs, and an end table. An 18-by-18-foot space should be roomy enough for a large couch, recliner, armchair, coffee table, television stand, and an end table. These dimensions are also a good fit for 42-inch television screens.
Though using your sunroom as a bedroom is among some of the more unconventional functions, it's still a feasible option. Whether you choose to convert your residential sunroom into a master bedroom or guest room, you can make your dream of creating a functional living space a reality.
What qualifies the enclosed porch to be part of the main living area of the house? Answer: A finished enclosed porch can be counted or included in the main living area of the house. An unfinished enclosed porch is not considered in the main living area of dwelling.
In simple terms, the Florida room is a residential amenity living space addition built onto a home's back or side wall with a roof.
Porches and decks add value to your home while giving an additional area to relax and entertain. If there is an existing porch or covered patio space, consider enclosing it with either a screen room or sunroom, which can increase your home's value and help protect guests from insects.
If a loft is within the property but does not have walls, it is still considered part of the home and its square footage is measured.
Sunroom Costs Per Square Foot
| Size | Average Cost (Installed) |
|---|
| 8 x 10 (80 Square Feet) | $12,000 - $24,000 |
| 10 x 10 (100 Square Feet) | $15,000 - $30,000 |
| 12 x 10 (120 Square Feet) | $18,000 - $36,000 |
| 12 x 20 (240 Square Feet) | $36,000 - $72,000 |
Most homeowners spend between $42,000 to $88,000 to add a 20×20 room addition, with an average cost of $65,000. Building a 20×20 room addition can give you the extra space you need in your house, and it's a lot cheaper than buying a new home. Most homeowners spend from $42,000 to $88,000 to add a room of this size.
A prefabricated sunroom can typically be erected on decks that need these types of additions to strengthen them for the construction. A stick-build sunroom won't work well on a deck that requires extra materials to make it strong enough to support all the added weight.
Sunroom Costs by Type
| Sunroom Type | Sunroom Materials Cost | Total |
|---|
| Four-season | $15,000 - $60,000 | $25,000 - $80,000 |
| Solarium | $20,000 - $50,000 | $30,000 - $75,000 |
| Conservatory | $3,000 - $60,000 | $5,000 - $80,000 |
| Atrium | $4,000 - $20,000 | $10,000 - $35,000 |
The biggest difference between these two types of season rooms is the level of usage you will experience. A four-season room can be utilized all year long, while a three-season room does not have the same capacity to be heated and cooled and is, therefore, not usable space in too warm and too cold of climates.
Both types of rooms will provide you with that much needed extra space in your home. A solarium is a room made up of a glass roof and walls. Sunrooms are typically made of mostly windows, but is not entirely made of glass like a solarium. A sunroom allows you to enjoy nature without feeling like you are fully outdoors.
A four-season room ranges between $25,000 and $80,000 and offers enough insulation for efficient heating in winter. A solarium is an all-glass enclosure, totaling between $30,000 and $75,000.
Some of the best strategies include:
- Add a ceiling fan to force warm air downward.
- Use portable space heaters or an electric fireplace to warm up your sunroom for about an hour or two before you use it.
- Bring in a wood stove or portable fireplace that requires little to no installation.
Though screened porches are typically not included in the appraised square footage of your home, they do add value.
Do you want a sunroom that catches as much sun as possible throughout the day? If so, build your sunroom on a south-facing section of the house. If you like to watch the sun come up then an east facing position is best, while a west facing room allows you to enjoy the late afternoon sun and sunset.
In a room with lots of glass, proper orientation to the sun is vital. In the North, the majority of vertical glass should face south (or close to it). In the South, a sunroom will stay cooler if most vertical glass faces north. In hot areas, avoid large expanses of glass facing due east or west.
Whether you call it a sunroom, a solarium, or a conservatory, you can add a 4-season room to your home in one of two ways: Build it on-site, which requires a foundation slab to be poured with post and beam construction.
Install a vapor barrier to keep moisture and condensation off your insulation, floor joists and the bottom of your flooring material. Seal up the under side of your floor from the outside with some wire mesh to contain the insulation and keep small critters from nesting into it. Use a good quality insulation material.
The big difference between a screened in porch and a sunroom is how the walls are finished. A screened porch is a roofed structure that uses mesh screen for walls. A sunroom is a roofed structure that is glass enclosed. A sunroom is more like your living room with a better view.
The term “Florida room” generally refers to an extra living area that features extra glass to bring in light and to enjoy an outside view. While a sunroom addition adds to the home, it does not return the full project cost to the homeowner.
"With a three-season room, you don't need to excavate a foundation, install heating or plumbing systems, or insulate the way you do with a year-round addition, so you start saving right there," says Clermont.
8 Sunroom Building Options
- Select Your Windows.
- Determine Your Electrical Requirements for Building a Sunroom.
- Select Your Flooring Option.
- Frame It Up.
- Install Your Windows and Door.
- Install the Electrical Wiring and Fixtures.
- Jazzing It Up on the Exterior.
- Finish the Interior.
