Late winter or early spring is the best time of year to start renovating your bathroom because it's a slow season, so you'll see better prices and more. If you're someone who likes to cross off the most important items on your list first, then it's a good place to start focusing on the additions you'd like to add to your home. The most optimal time of year for home renovation projects is, in fact, from January to early March. While this sounds counterintuitive, frozen ground and dry air can make it easier for contractors to pour concrete.
When is the best time to model or renovate a home in the Bay Area? Some real estate agents have told me that the best time to remodel the house, add an ADU or do a repair is during the winter months or from November to January, as this seems to be the time when labor is cheapest because the Christmas season is generally less crowded. Is this what you have also seen in your experience? Or will the unavailability of some companies only delay it later on? Construction materials are usually more available as the peak season wears on. You may have more options for remodeling the kitchen and bathroom during the off-winter season. You might get a better deal this time of year than during peak season.
It's best to schedule projects such as a new deck, patio, porch, or ADU during the spring and summer months, from April to August.