When looking for a new construction home, you may encounter terms like semi-custom, custom, and spec home. While all three involve new construction, the level of customization varies significantly.
A semi-custom home allows buyers some flexibility to personalize a builder’s existing plans, while a fully custom home offers much more control over the design. On the other hand, a spec home is typically built without a specific buyer in mind, leaving the builder to choose the features and finishes.
Whether you’re interested in a new construction home in Boston, MA or a new build in Providence, RI, understanding these differences can help you choose the best home for your preferences, budget, and timeline.
What is a semi-custom home?
A semi-custom home is a new construction property based on an existing builder plan that allows buyers to personalize certain aspects. Buyers may have the option to choose finishes, fixtures, materials, appliances, or certain layout options.
Rob McDonald, division president at Doug Parr Homes, explains that the advantage of a semi-custom home is the ability to personalize without the complexity and cost of a fully custom build. Buyers should clarify with the builder which customization options are available upfront.
The level of customization varies depending on the builder, floor plan, construction stage, and location. Some builders offer a set menu of choices, while others allow limited changes to the layout or structure.
What are the benefits of a semi-custom home?
A semi-custom home provides a middle ground between builder-selected features and designing a house from scratch.
More personalization than a spec home
Buyers can select finishes and features that match their preferences and may have the option to make certain layout changes.
Less design work than a fully custom home
Starting with an established floor plan simplifies the design process, as buyers are not responsible for every decision about the structure and layout.
A balance between flexibility and cost
Semi-custom homes offer predictable options while allowing for upgrades and changes that may increase the total cost.
What are the drawbacks of a semi-custom home?
A semi-custom home may provide less flexibility than a fully custom home, requiring buyers to adhere to the builder’s available options.
Limited customization
Buyers may encounter restrictions on changes that are not offered by the builder or require significant modifications to the existing plans.
Additional costs for upgrades
Standard finishes may be included in the base price, while upgrades, additional rooms, or structural changes can lead to additional expenses.
Selection deadlines
Certain selections or changes must be made before reaching a specific construction stage, as the builder may be unable to accommodate requests once progress has been made.
What should you ask a builder before buying a semi-custom home?
Before committing, inquire about the level of customization available and what is included in the standard selections. Kelly Crowley of Kelly Crowley Realty suggests being specific with your questions to avoid surprises.
Ask about floor plans, included features, extra costs, modification options, structural changes, selection deadlines, design change costs, construction timeline impact, and post-construction modifications.
Having these details in writing can help manage expectations and prevent unexpected costs during construction.
What can you customize in a semi-custom home?
Customization options may vary depending on the builder, floor plan, construction stage, and location. Common choices include flooring, cabinets, countertops, paint, fixtures, appliances, layout options, and structural changes.
It’s essential to clarify which options are included in the base price and which are considered upgrades to manage costs effectively.
Semi-custom vs. custom vs. spec homes
The primary difference between these home types lies in the level of control the buyer has over the design and features.
A semi-custom home offers a defined range of customization options based on an existing builder plan, while a custom home provides the most control over design, layout, and features. In contrast, a spec home is constructed by the builder without a specific buyer in mind.
| Semi-custom home | Custom home | Spec home | |
| Floor plan | Existing plan with some options | Designed or modified for the buyer | Selected by the builder |
| Finishes | Buyer chooses from available options | Buyer has broad control over finishes | Selected by the builder |
| Layout changes | May be available, depending on the builder | Offers the most flexibility | Limited or unavailable |
| Design control | Moderate | High | Low |
| Builder options | Defined selection | Highly individualized | Primarily builder-selected |
| Personalization | Some | Extensive | Limited |
| Construction process | Based on an established plan | More individualized | Built without a specific buyer |
The level of customization can vary, so it’s crucial to clarify with the builder what options are available for the specific home and at which stage selections or changes must be finalized.
FAQs about semi-custom homes
Is a semi-custom home cheaper than a custom home?
A semi-custom home may be less expensive than a fully custom home due to starting with an existing floor plan and design. However, the final cost depends on various factors such as the builder, design, lot, materials, upgrades, and customizations.
Can you change the floor plan of a semi-custom home?
Some builders allow certain layout or structural changes in semi-custom homes, while others have predetermined options. It’s essential to inquire about available changes before signing a contract.
What is the difference between a semi-custom and a spec home?
A semi-custom home offers some customization opportunities, whereas a spec home is typically built with the builder making all design choices. The extent of customization varies depending on the builder.
What is the difference between a semi-custom and fully custom home?
A semi-custom home starts with an existing builder plan and provides a limited range of customization options. In contrast, a fully custom home gives the buyer significant control over design, layout, materials, and features.
>> Read more: Buying a Spec Home vs. a Custom Build