After some time, many home builders and real estate investors start to explore building expansions. This is an excellent way to increase the value of a house. When trying to sell a home, a second story or a back addition will be easier to advertise because of the features to highlight.

Choosing to proceed with building additions still necessitates the same level of professional service as when the building was first constructed. Future construction must take into account space requirements, plumbing, wiring, and all existing details. This will ensure that there are no delays in the construction process and that the final real estate blueprint meets all requirements without a hitch.

HPP services for real estate design and drafting also include follow-up for any alterations to your current building. This service is applicable to both construction jobs designed by us and those overseen by another company.

Our cost estimates for building additions are the most competitive in the city. We make every effort to present figures that are industry-standard, taking into account the best materials and requirements for each job.

The following are price ranges for building additions.


General Pricing

Custom home plans

Stock plans

Single Story Addition Plans

From $980 – $1,980

Two Story Addition Plans

From $1,680 – $2,980


Add-on services are also available, including our plan expediting service for residential real estate builds:

Other Services

From $1000

Plan Expediting *Varies by Job

Commercial Services

Please call our office for more information for commercial plans.