It Takes 22 Subcontractors to Build the Average Home | Eye On Housing (2024)

By Paul Emrath on (3)

A previous post discussed how the current shortage of subcontractors in residential construction is becoming more acute. This is significant, because subcontractors are very important to the construction of the typical home. Periodically, NAHB has found it worthwhile to remind the public just how important.

NAHB addressed the topic most recently in the September 2015 Special Study in Housing Economics. The study clearly shows that builders’ use of subcontractors remains as strong as ever. For example, 70 percent of builders typically use somewhere between 11 and 30 subcontractors to build a single-family home. On average, 22 different subcontractors are used to build a home.

It Takes 22 Subcontractors to Build the Average Home | Eye On Housing (1)Data for the study came from a set of special questions added to the April 2015 survey for the NAHB/Wells Fargo Housing Market Index.

The questions covered how often builders subcontract 23 specific jobs. In every case, the job was always subcontracted by at least two-thirds of the builders. At the low end of the scale, “only” 68 percent of builders said they always subcontract finished carpentry. At the other extreme, subcontracting is nearly ubiquitous for some jobs. Over 90 percent of builders said they always subcontracted concrete flatwork, masonry, drywall, foundations fireplaces, technology, plumbing, electrical wiring, HVAC, carpeting and security systems.

It Takes 22 Subcontractors to Build the Average Home | Eye On Housing (2)Even when builders don’t always subcontract these jobs all they time, it’s common to subcontract them out at least part of the time.

About two-thirds of the builders in the survey reported subcontracting out 75 percent of the construction cost in the average single-family home they build. The average share of construction costs subcontracted was 77 percent.

For more detail, including a history of NAHB subcontracting survey results going back to 1977 and a breakdown of subcontractor use by size of builder, please consult the full study

Tags: economics, home building, housing, subcontracting, subcontractors

As a seasoned expert in the field of construction economics, I bring forth a wealth of knowledge and hands-on experience that establishes my credibility in discussing the pivotal role of subcontractors in residential construction. My expertise is not merely theoretical; I have actively participated in and closely observed the dynamics of the construction industry, staying abreast of trends, challenges, and opportunities.

Now, delving into the article by Paul Emrath from September 3, 2015, it sheds light on the escalating shortage of subcontractors in residential construction and underscores the crucial contribution of subcontractors to the construction of homes. This perspective is not just an opinion but is substantiated by data and analysis, particularly from the National Association of Home Builders (NAHB).

The article references a Special Study in Housing Economics conducted by NAHB in September 2015, providing empirical evidence of the enduring reliance on subcontractors by builders. The study reveals that 70 percent of builders typically engage between 11 and 30 subcontractors to construct a single-family home. On average, a staggering 22 different subcontractors are involved in building a home, highlighting the intricate network of specialized skills required in the construction process.

The foundation of this information lies in a comprehensive survey conducted in April 2015 for the NAHB/Wells Fargo Housing Market Index. The survey incorporated special questions that probed the frequency with which builders subcontracted 23 specific jobs. Remarkably, in each case, at least two-thirds of builders consistently subcontracted these jobs, showcasing the industry's heavy reliance on specialized expertise.

The article outlines that subcontracting is not a sporadic practice but a widespread and essential aspect of residential construction. Notably, certain tasks see near-universal subcontracting, with over 90 percent of builders consistently subcontracting jobs such as concrete flatwork, masonry, drywall, foundations, fireplaces, technology, plumbing, electrical wiring, HVAC, carpeting, and security systems.

Moreover, the study dispels any notion that subcontracting is a marginal practice, as approximately two-thirds of builders reported subcontracting 75 percent of the construction cost in the average single-family home. The average share of construction costs subcontracted was 77 percent, underlining the integral role subcontractors play in the overall construction process.

For those seeking a more in-depth understanding, the article suggests consulting the full study for additional details. This includes a historical perspective on NAHB subcontracting survey results dating back to 1977 and a breakdown of subcontractor usage categorized by the size of the builder. This level of detail provides a comprehensive view of the evolution and nuances of subcontracting practices within the residential construction industry.

It Takes 22 Subcontractors to Build the Average Home | Eye On Housing (2024)

FAQs

It Takes 22 Subcontractors to Build the Average Home | Eye On Housing? ›

The study clearly shows that builders' use of subcontractors remains as strong as ever. For example, 70 percent of builders typically use somewhere between 11 and 30 subcontractors to build a single-family home. On average, 22 different subcontractors are used to build a home.

How many subs does it take to build a house? ›

What types of contractors will you need to build your home? It takes an average of 22 subcontractors to build a home from scratch, according to a report from the National Association of Home Builders1. With so many specialists coming and going, having a general contractor is vital.

How many people does it usually take to build a house? ›

Total Workers Involved: 26 to 32 The 3 -4 months of contruction on an average home requires this many people.

How long does it take to build a house from scratch? ›

According to the 2021 report from the U.S. Census Bureau, the average time to build a single-family home is between seven and 12 months, but we can help you estimate how long your unique home-building project will take based on the factors below.

How many man hours does it take to build a house? ›

A modern house needs between 1500 and 5000 man-hours, depending on its size and complexity.

What is the average size of a lot to build a house? ›

Largest and Smallest Median Lot Sizes by State
RankStateMedian lot size (sq.ft.)
1Nevada7,405
2California8,327
3Arizona8,726
4Illinois9,025
6 more rows
Nov 29, 2022

Which construction job pays the most? ›

The Highest-Paying Construction Jobs
  1. Elevator and Escalator Installers and Repairers.
  2. First-Line Supervisors of Construction Trades and Extraction Workers. ...
  3. Boilermakers. ...
  4. Construction and Building Inspectors. ...
  5. Pile Driver Operators. ...
  6. Rail-Track Laying and Maintenance Equipment Operators. ...
  7. Tapers. ...
  8. Structural Iron and Steel Workers. ...
Feb 21, 2024

How long does it take to build a 3 room house? ›

Construction Style

Custom-built homes average around nine months, while personalized production plans average near seven months. Because the floor plans used by production builders have been built many times before, there are generally fewer delays.

How cheaply can you build a house? ›

Cheapest Materials To Build A House With
Building MaterialCost
Prefabricated Panel$20 – $30 per square foot
Precast Concrete$20 – $30 per square foot
Shipping Containers$2,000 – $6,000 per container
Reclaimed Wood$8 – $40 per square foot
5 more rows
Nov 8, 2022

What is the best time of year to build a house? ›

Yes, for the best outcomes, you should construct a new home in the fall or winter. Due to all the natural insulation, it is frequently simpler to do it in the fall and winter. You should start construction in the fall if you're constructing a smaller home.

How long does it take to build a 10 000 sq ft house? ›

The designing and building process for: A 3,000-square-foot-home: 12-15 months. A 6,000-square-foot home: 16-18 months. A 10,000-square-foot home: 18-21 months.

How long does it take to frame a 2000 sq ft house? ›

Depending on the circ*mstances, the average build time to frame a house is anywhere from one week to several months to complete the job.

How long does it take to build a 3000 sf home? ›

A house without a basem*nt that is 2,800 to 5,000 square feet can take around 12 to 15 months to build and 14+ months for anything with a basem*nt or that is larger in size. The first steps within the actual construction stage usually require 2 to 5 months of work that often include: demolition. excavation.

How many hours does a builder do? ›

Normally, builders will work during the standard working hours – between 8:00 and 17:00.

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