While mostly distinct, have you ever noticed that the houses in Albany share some similarities? This is because a majority of them were built by the same man.
Meet Charles Manning MacGregor

Charles Manning Macgregor (1871-1954)³, nicknamed “One-Nail MacGregor,’ was born in Nova Scotia and came to the Bay Area around 1890 as a young carpenter.¹ What started as carpentry work for hire eventually blossomed into one of the most prolific building careers in East Bay history. By age 36, he had built 600 homes, but his greatest legacy would be in Albany, where he built over 1,500 homes beginning in the late 1920s.¹ ²
People initially thought he was crazy for buying Albany lots. At the time, Albany’s open rural landscape was largely unappreciated and many considered the area the “end of the line” and far removed from it all.² But MacGregor wasn’t deterred and his vision would prove transformative for our community.
The MacGregor Style
MacGregor homes are instantly recognizable to those who know what to look for. "MacGregor is famous for split-level living," with bedrooms frequently located up a small flight of stairs and placed over a garage.² Many feature a Mediterranean look with distinctive touches that set them apart. Great examples of the houses can be seen on the Berkeley Heritage website
"MacGregor added quality with archways, large picture windows in the front living room, ornate tiled fireplaces, and built-ins,” notes longtime Albany realtor Diane Sindel-Deutsche.² His homes combined affordability with craftsmanship - proof that "thrift and quality need not be mutually exclusive".¹
MacGregor was particularly clever about working with Albany's challenging lots. "There were so many 25-foot lots and it was hard to do anything with them," recalled his daughter Charlotte MacGregor Boggs. "He worked with a man who never finished his architecture course but he drew very good plans. He and my father worked together to make the plans for the little houses on the 25-foot lots."²
This clever resourcefulness sparked the enduring mystery of his "One-Nail MacGregor" nickname. Was he the thrifty builder who discovered how to secure lumber with one less nail? The corner-cutter his rivals accused him of being? Or the quality craftsman who actually used one nail more than necessary?² Nearly a century later, the legend is unresolved, though the fact that his 1,500+ homes are still standing strong might be the best answer of all.
A Builder with Heart
MacGregor's influence extended far beyond construction. He pioneered innovative business practices, eliminating subcontractors by directly employing carpenters, lathmen, plasterers, painters, and finish craftsmen. He also aided young families looking to own their home by evolving the “rent to own” policy - particularly valuable during the Great Depression.¹
But perhaps most memorably, MacGregor was known for his philanthropy during hard times. Historical articles and family members document his charitable donations during hard times. Groceries, clothes, and medicine were all delievered anonymously to families in need and he often made an effort to stagger jobs to keep his workers employed through the rainy season.²
The Glory Days of MacGregor Day
From 1936 until MacGregor's death in 1954, Albany celebrated an annual "MacGregor Day" each September near his birthday. The first MacGregor Day in 1936 featured a parade, various games and contests, and a banquet, all in honor of the man local newspapers heralded as the "Builder of Albany".²
Subsequent MacGregor Days focused on children: MacGregor would treat all Albany schoolchildren to free ice cream and a movie at the Albany Theater.²
Time for a Revival?
In an era when communities often feel disconnected, maybe we should bring back MacGregor Day - or at least gather our neighbors for some ice cream and a movie in honor of the man who quite literally built our town. After all, Charles MacGregor understood that building a community means more than just putting up houses; it means creating a place where neighbors can come together and call home.
Sources:
Berkeley Heritage - "Charles Manning MacGregor, indefatigable builder" (berkeleyheritage.com)
Patch - "Charles MacGregor – The 'Builder of Albany'" (patch.com)
Find A Grave - “Charles Manning “C.M.” MacGregor” (findagrave.com)




I'm all about it - bring back McGregor Day!
Thanks for sharing this information about MacGregor. I republished my Albany Patch article (quoted here) when MacGregor school was closed but I am not sure how many people saw it on Patch. Daniella Thompson, the author of the other article cited here, has many great articles on local architecture on the Berkeley Architectural Heritage Association website. Find it here: https://berkeleyheritage.com/eastbay_then-now/eastbay.html
—Karen Sorensen