Tag Archives: ADU

Santa Cruz’ “Granny Flat” Program

Like many small cities across the country, Santa Cruz is struggling to maintain its small-town character despite enormous growth pressures.With few new development sites left, the city has turned to its primary asset for help – its single-family neighborhoods, where it is allowing property owners to develop accessory dwelling units, commonly known as a “granny flat.

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New ADU rules for Santa Cruz County going to Coastal Commission

If you are waiting to create an accessory dwelling until Santa Cruz County has adopted new rules to make the process easier and less expensive, you’ll have to be patient a little longer. The Santa Cruz County Board of Supervisors voted 5-0 Tuesday to adopt new rules for ADUs to comply with new state laws, SB 1069 and SB 229, aiming to make ADUs easier and less costly. Continue reading

Is Building an Accessory Dwelling Unit (A.D.U.) a Good Investment?

No matter where you live – Santa Cruz, Monterey, the Peninsula, or for that matter anywhere in California- if you are considering building an ADU your first concern will be feasibility: will this project pencil out? In this article we discuss considerations when deciding whether to invest in constructing a rental unit on one’s property.

Is an ADU a Good Investment?
Even with ADUs gaining popularity, the value an ADU adds to a given piece of property is hard to calculate. This can make determining whether an ADU is a “good investment” difficult. You may not know whether it is a good investment until you sell the property (which may be many years down the road.) Determining whether an ADU is a good investment is also going to depend heavily on the investor’s (your) financial situation and goals. Continue reading

Relaxed Requirements for ADU’s: An Update

Effective January 1, 2017, local laws regarding Secondary Dwelling Units were superseded. State law now mandates that local jurisdictions ease restrictions and barriers to the permitting and use of what are now referred to as Accessory Dwelling Units (“ADUs”). Continue reading

California Legislature Lowers the Bar on Granny Units.

ADUThe California Legislature recently passed new rules making it easier, faster, and presumably less expensive, for people to get permits for new “granny units” otherwise referred to as “accessory dwelling units” (“ADUs”).  Senate Bill 1069, which was signed by Governor Brown on September 27, 2016 and takes effect on January 1, 2017, amends Government Code section 65852.2 to require local agencies statewide to amend their zoning ordinances to implement several uniform development requirements and restrictions on ADUs – both substantive and procedural.

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Five Best Design Practices for Small Homes and ADUs

Bird's Eye Axon

Less-Is-More House, a small-scale custom home designed using best design practices.

Over the years our architectural practice has worked out some best design practices for the design of small homes and accessory units, as well as the design choices that should be avoided. You can benefit from our experience. Here’s a list of common design mistakes people make when planning their Not So Big House or accessory dwelling unit.

1. Lack of interior sight lines
Limiting the number of interior walls, thus keeping with an open plan, has the advantage of optimizing a feeling of spaciousness. Conversely, having too many too small rooms contributes to a feeling of kludgyness and claustrophobia. You want a place that feels wonderful and creates a positive catalyst for your goals, therefor keep your floor plan open and airy as much as possible.

2. Too few windows
Many homeowners try to lower their project’s cost by reducing the number of windows. But a house with too few windows is not only a gloomy place to live in, it can actually increase your energy bill if you find yourself using electric lights in daylight hours. As a rule of thumb, you should install at least 10 square feet of windows for every 300 cubic feet of space.

3. Poor window placement
Window placement is also an important design consideration. It’s a mistake to only place windows on one side of a room. This makes a room stuffier and harder too cool because it prevents cross breezes. Especially in living rooms, try to place windows on more than one wall, ideally on walls directly across from each other.

4. Improper kitchen measurements
Kitchens are tricky to design in small homes because refrigerators, ovens, and other appliances take up so much space. Make sure you have enough space in your kitchen to accommodate the specific appliances you want – in fact, it may be best to pick out your appliances before building any counters and cabinetry.

5. Insufficient acoustical separation
Sounds are amplified in small living spaces. Kitchens and bathrooms tend to be the noisiest spaces, and bedrooms the quietest. It’s a good idea to separate the room used for sleeping from the rest of the home with a sound-proofed wall. If you are considering a sleeping loft, consider this factor as part of your decision whether it should be open to the space below or not. If you do elect to have it open, you can minimize noise by placing the loudest spaces beneath the loft, rather than directly across from it.

Why You Should Build an ADU

Followers of this blog will recall that in August I wrote Seven First Steps to Success describing the merits, advantages, and how to begin the process of constructing an accessory dwelling unit (ADU) on your residential property. Briefly, we reviewed the opportunities “Second Units” afford to supplement one’s revenue stream with a relatively affordable initial investment, as well as the opportunity to create additional functional living space.

We also discussed how to approach the process of realizing an ADU, including the need to clarify goals, establish a realistic budget, costs, and anticipated income, identify technical requirements for proceeding, and to consider retaining professional assistance of an architect on an as-needed basis.

Focusing in on the financial aspects in a bit more detail, by way of example for a hypothetical ADU of 400 square feet and an assumed budget of $200/sf, a project budget of $80K would be required. With an initial down payment of $10K the loan amount would be $70K. For a 30 yr fixed loan the monthly payments could be as low as $300/month. Depending on the locality the unit could fetch as much as $1600/month, thus realizing the happy owner a healthy net income of $1200/month.

My August article generated interest from several people, among them Spencer Keenan of Santa Cruz Green Builders. Realizing that we had arrived independently at the same insight as to the growth opportunity ADUs represent to homeowners, we met for coffee recently to compare notes. As it turns out Spencer and his partner Taylor Darling have an section of their website devoted to the subject, including pages specifically devoted to their research on financing, how to qualify, and samples of ADUs they have built. The website is santacruzgreenbuilders.com/

It also generated interest from my colleague local property manager Linda Chattan of CIF Property Management. In conversations we’ve had subsequent to the article, she’s given me some current indicators as to the rental income one might expect in different local areas (City of Santa Cruz, unincorporated areas of Santa Cruz County). For those encouraged to pursue their ADU she has expressed a willingness to help pencil out a realistic financial budget using actual available loan packages and current market rates. She can be contacted at CIF Property Management

At her suggestion I also followed up to find out more about a grant program reportedly offered by the City of Santa Cruz in support of a 2002 City initiative to actively promote ADU construction within City limits. In my subsequent conversation with Housing Programs Coordinator Norm Daly, he confirmed that the 2002 program offering outright construction grants is in fact defunct, funds having been expended since 2006 or so. This prompted Linda Chattan to ponder if there is any initiative afoot to implement another grant program in Santa Cruz or other local jurisdictions: please stay tuned on developments.

Scherer Carriage House

Finally, just to keep the discussion revolving around things architectural (after all, this is an architect’s blog!), I proffer just one example of the many ADUs we’ve designed over the years, this one the Scherer Carriage House, built way back in 1998. The Carriage House, located in the unincorporated area of Santa Cruz County, is an example of a detached Second Unit having a housing element over a 3-car garage. Private access to the unit is afforded by the exterior stair to the left of the image.

We hope you enjoy and are stimulated by the possibilities we have evoked. If you are inspired to post your comment, please don’t hesitate to click the link at the top of this article to “Leave a reply”.

Our website of course is www.silvernailarch.com where you will find many more examples of our work as well as of course our contact information. We look forward to hearing from you!