NAHB Mourns Passing of Pennsylvania Builder and Leader David Knipe
NAHB mourns the passing of Pennsylvania Builders Association (PBA) past president and long-time NAHB executive committee member David Earle Knipe. Knipe, 76, passed away on Nov. 1.
From Abington, Pa., Knipe was the founder and owner of Rock Hill Builders Inc., in Doylestown, for 50 years. He was involved with the Home Builders Association of Bucks and Montgomery Counties early in his career and held numerous positions at the state and national level, including as 1995 PBA president. Knipe was named Builder of the Year in 1990 and received the Distinguished Achievement Award in 2003. He was instrumental in writing the legislation that received passage of Pennsylvania’s first impact fee law.
Knipe is survived by his wife of 54 years, Judith Ann, his son David and daughters Jennifer and Cynthia, and their families, including six grandchildren. A celebration of Knipe’s life will be held at 10 a.m. on Nov. 20 at Deep Run Presbyterian Church in Bedminster, Pa. Donations may be made in Knipe’s name to Habitat for Humanity of Bucks County.
Latest from NAHBNow
Education
Jul 23, 2025
Project Scheduling and Estimating Tips to Boost Your BusinessNAHB's fall slate of live online courses are geared toward helping you prepare for any scenario in today's economy.
Labor
Jul 22, 2025
State-Level Employment Data for JuneAccording to the Bureau of Labor Statistics, nationwide total nonfarm payroll employment increased by 147,000 in June following a gain of 144,000 jobs in May. Nonfarm payroll employment increased in 27 states in June compared to the previous month, while employment decreased in 23 states and the District of Columbia.
Latest Economic News
Economics
Jul 22, 2025
Top 10 Builder Market Share Across MetrosAn earlier post described how the top 10 builders in the country captured a record 44.7% of new single-family closings in 2024. BUILDER Magazine has now released additional data on the top ten builders within each of the 50 largest new home markets in the U.S., ranked by single-family permits.
Economics
Jul 21, 2025
Use of Private Water and Sewer Systems in New Single-Family HomesThe share of new single-family homes built with individual septic systems declined slightly in 2024 compared to the previous year, while the share of homes served by private wells remained steady.
Economics
Jul 21, 2025
Sales of Lower-Priced New Single-Family Homes Declined Over the Past Five YearsFrom 2020 to 2024, sales of lower-priced new homes declined significantly as the market moved toward higher-priced segments. Rising construction costs—driven by inflation, supply chain disruptions, and labor shortages—as well as higher regulatory costs, made it increasingly difficult for builders to construct affordable homes.