Chapter 17.48 — HEIGHT, SETBACKS, AND FLOOR AREA

Capitola Zoning Code · 2026-06 edition · ingested 2026-07-07 · Capitola

Sections:

17.48.010 Purpose.

17.48.020 Height measurement and exceptions.

17.48.030 Setback measurement and exceptions.

17.48.040 Floor area and floor area ratio.

17.48.010 Purpose.

This chapter establishes rules for the measurement of height, setbacks, and floor area, and permitted exceptions to height and setback requirements. (Ord. 1043 § 2 (Att. 2), 2020)

17.48.020 Height measurement and exceptions.

A. Measurement of Height.

  1. The height of a building is measured as the vertical distance from the assumed ground surface to the highest point of the building.

  2. “Assumed ground surface” means a line on the exterior wall of a building that connects the points where the perimeter of the wall meets the finished grade. See Figure 17.48-1.

  3. If grading or fill on a property within five years of an application increases the height of the assumed ground surface, height shall be measured using an estimation of the assumed ground surface as it existed prior to the grading or fill.

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Figure 17.48-1: Measurement of Maximum Permitted Building Height

B. Height Exceptions. Buildings may exceed the maximum permitted height in the applicable zoning district as shown in Table 17.48-1. These exceptions may not be combined with any other height exceptions, including but not limited to allowances for additional height in the MU-V zone or for historic structures.

Table 17.48-1: Allowed Projections Above Height Limits

Structures Allowed Above
Height Limit
Maximum Coverage Maximum Coverage Maximum Projection
Above
Height Limit
Nonhabitable decorative features
including spires, belfries, cupolas,
domes and other similar
architectural elements
10% of roof area 3 ft. in the R-1 zoning
district;
6 ft. elsewhere
Skylights 20% of roof area 1 ft.
Chimneys not over 6 feet in width 10% of roof area 3 ft. in R-1 zoning district;
6 ft. elsewhere
Flagpoles not over 8 inches in
diameter
N/A 3 ft. in R-1 zoning district;
6 ft. elsewhere
Photovoltaic panels and thermal
recovery systems
No restriction; subject
to California
Building
Code
4 ft.
Building-mounted
telecommunications facilities
See Chapter
17.104

(Ord. 1043 § 2 (Att. 2), 2020)

17.48.030 Setback measurement and exceptions.

A. Setback Measurement. Setbacks from property lines shall be measured as the distance between the property line and the nearest point of the structure along a line at a right angle to the property line. See Figure 17.48-2. Required property line setback areas shall be free and clear of structures except as specified in subsections D and E of this section.

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Figure 17.48-2: Setback Measurement

Note: See specific zoning district for required minimum setback.

B. Yards. When unique circumstances exist, the community development director has the authority to determine the lot configuration (i.e., designation of front, side, and rear property lines) based on existing conditions and function of the lot.

C. Projections over Property Lines. Structures may not extend beyond a property line or into the public right-of-way, except when allowed with an encroachment permit. D. Projections into Required Setback. Features of the primary structure on a lot may project into required setback areas as shown in Table 17.48-2, subject to the requirements of the building code. See Chapter 17.52 (Accessory Structures and Uses) for setback requirements that apply to accessory structures. New projections into setbacks associated with ESHA are limited to the exceptions of Section 17.64.030(F) (Setback Exceptions on Developed Lots).

Table 17.48-2: Allowed Projections into Required Setbacks

Maximum Projection into Maximum Projection into Maximum Projection into Setback Minimum
Front Rear Interior
Side
Exterior
Side
Distances from
Property Lines
Roof Projections
Cornices, eaves,
canopies, and similar
roofprojections
4 ft. 4 ft. 2 ft. 2 ft. All: 3 ft.
Building Wall Projections
Bay windows,sills,
fireplaces, chimneys,
and similar
wall
projections [1]
2 ft. 2 ft. 2 ft. 2 ft. All: 3 ft.
Outdoor showers,
including privacy
screens
0 ft. 4 ft. 4 ft. 0 ft. Interior Side and
Rear: 3 ft.
Basement light wells 3ft. 3ft. 3ft. 3ft. All:3ft.
Pergolas attached to a
building wall
5 ft. No max No max 4 ft. Front: 10 ft.
Exterior Side and
Rear: 5 ft. Interior
Side:3ft.
EntryFeatures
Stairways and fire
escapes or similar
features
Not
allowed
4 ft. No max Not
allowed
Front: Not allowed
Exterior Side: Not
allowed
Interior Side: 3 ft.
Rear:5ft.
At-grade flatwork such
as concrete paving and
patios
No max No max No max No max All: No min
Landing places, patios,
and
decks 18 inches or
less above grade
No max No max No max No max Front and Exterior
Side: 5 ft.
Interior Side and
Rear:3ft.
Open and unenclosed
entry porches and
decks 19 to 30 inches
above grade
4 ft. 6 ft. 1/2 of
required
setback
4 ft. Front: 10 ft.
Exterior Side and
Rear: 5 ft.
Interior Side:3ft.
Covered entry porch
and
decks 19 to 30
inches above grade
including roof and roof
overhang
5 ft. Not
applicable
Not
applicable
4 ft. Front: 10 ft.
Exterior side: 5 ft.
Interior Side and
Rear: Not
applicable
Maximum Projection int Maximum Projection int Maximum Projection int o
Setback
Minimum
Distances from
Property Lines
--- --- --- --- --- ---
Front Rear Interio
Side
r
Exterior
Side
Wheelchair ramps and
similar features for the
disabled
No max
No max No max No max All: No min

Note:

[1] Projecting bay window may not exceed sixty percent of the width of the wall in which it is located.

E. Allowed Encroachments in Setback Areas and Yards. The following accessory structures and site improvements may project into required setback areas and yards as shown in Table 17.48-3, subject to the requirements of the building code. See Section 17.160.020(Y) for definition of “yards” as used in this section. New encroachments into setbacks and yards associated with specific coastal resource issues (e.g., ESHA setbacks, coastal hazard setbacks, etc.) are limited to the exceptions of Section 17.64.030(F) (Setback Exceptions on Developed Lots).

Table 17.48-3: Allowed Encroachments into Required Setbacks

Maximum Projection into
and
Yard
Maximum Projection into
and
Yard
Maximum Projection into
and
Yard

Setback
Minimum
Distances from
Property Lines
Front Rear Interior
Side
Exterior
Side
Decorative
Site Features
Up to two
arbors up to
10 ft. in
height with a
minimum of 2 open
sides utilized over a
walkway
No max No max No max No max All: No min
Trellis structure up to 10
ft. in
height
Not
allowed
No max No max Not
allowed
Rear and Interior
Side: No min
Front and Exterior
Side: Not allowed
Planter boxes and
masonry planters with a
maximum
height of 42
inches
No max No max No max No max All: No min
Decorative ornamental
features up to a
maximum
height of 6 ft.
which does not enclose
the perimeter of the
property
No max No max No max No max All: No min
Entertainment Features
Hot tubs Not
allowed
No max Not
allowed
Not
allowed
Rear: 2 ft.
All Other: Not
allowed
Pools Not
allowed
No max Not
allowed
Not
allowed
Rear: 5 ft.
All Other: Not
allowed
Fire pits up to 30 inches
in
height
No max No max No max No max All: 5 ft.
Pergolas up to 10 ft. in
height and open on all
sides
Not
allowed
No max No max Not
allowed
Rear and Interior
Side: 3 ft. Front and
Exterior Side: Not
allowed
Outdoor kitchens Not
allowed
No max Not
allowed
Not
allowed
Rear: 5 ft.
Other
Structures and Equipment
Children’s play
equipment, movable dog
house, and similar
movable objects
No max No max No max No max All: No min
Rain harvest tanks that
do not exceed 8 ft. in
height
Not
allowed
No max No max No max Front: Not allowed
All Other: No min
Backup electricity
generators
Not
allowed
5 ft. Not
allowed
Not
allowed
Rear: No min
Screened mechanical
equipment including hot
Not
allowed
No max No max Not
allowed
Rear and Interior
Side: 3 ft.
Maximum Projection into
Setback
and
Yard
Minimum
Distances from
Property Lines
Front
Rear
Interior
Side
Exterior
Side
--- --- --- --- --- --- ---
water heaters and air
Front and Exterior
conditioningunits
Side: Not allowed
F. Encroachments in the Public Right-of-Way.
1. A privately installed
structure may encroach into the public right-of-way only when the encroachment is authorized by the public works
director or planning commission as provided in Chapter
(Privately Installed Improvements on Public Property or Easements).
2. In the
coastal zone,a privately installed
structure encroaching into the public right-of-way may require a coastal
development permit (CDP) as specified by Chapter
findings for approval of a CDP as specified in Section
17.44.130 (Findings for approval), with the additional findings that the encroachment does not restrict lateral and vertical public coastal access, does not
obstruct public coastal views, and does not impact ESHA, as identified in the
local coastal program.To the extent the encroachment
is allowed, all encroachments shall be revocable.
G.
Building Separation. Separation between two or more
buildings shall be as required by the California
Building Code. This requirement
applies to
buildings on a single
H.
Basements.
Basements are subject to the same property line
setback requirements as the
ground floor.(Ord.
1057 § 2 (Att. 1), 2022; Ord.
1043 § 2 (Att. 2), 2020)
17.48.040 Floor area and floor area ratio.
A. Floor Area Defined. “Floor area” means the sum of the horizontal areas of all floors of an enclosed
structure,measured from the outside perimeter of the exterior
B. Floor Area Calculation.
1. Floor area includes all interior area below a roof and within:
a. The outer surface of the exterior
walls;or
b. The centerlines of party
walls separating
buildings or portions thereof; or
c. All area within the roof line of a
carport.
2. Floor area includes the entire area in all enclosed
structures without deduction for features such as interior
walls or storage areas.
3. In the case of a multistory
building with covered or enclosed stairways, stairwells or elevator shafts, the horizontal area of such features
is counted only once at the
horizontal extent. See Figure 17.48-3.
Figure 17.48-3: FAR Measurement for Stairways
4. Interior area of a
building with a floor-to-ceiling
height of greater than sixteen feet is counted twice in the
floor area calculation.
5. The following features are included in the
floor area calculation:
a. All upper-floor area greater than four feet in
height,measured between the bottom of the
upper floor and the top of the ceiling.
b. All
accessory structures other than a single
building one hundred twenty square feet or less, ten feet or less in
height,and without
plumbing fixtures.
c.
Carports.
d. Upper-floor
decks in excess of one hundred fifty square feet.
6. For all uses, the following features are excluded from the
floor area calculation:
a. Covered or uncovered first-story
decks and patios.
Maximum Projection into
and
Yard
Maximum Projection into
and
Yard
Maximum Projection into
and
Yard

Setback
Minimum
Distances from
Property Lines
b.
Pergolas,porte-cocheres not more than ten feet in
height,and similar outdoor space which is open on at least three sides, not including

carports.
c. Upper-floor
decks one hundred fifty square feet or less.
d.
Bay windows,chimneys, and other similar
wall projections.
e. Up to two hundred fifty square feet of an enclosed
garage on a
lot two thousand five hundred eighty-six square feet or less.
f. On a
lot between two thousand five hundred eighty-six and three thousand eighteen square feet with an enclosed
garage,up to the
difference between the maximum
seven hundred fifty square feet.
g. Underground parking
garages not visible from a public
street.
h.
Basements when all
walls are below grade and not visible.
Basements are included in calculations of required on-site parking to serve the
use.
7. For nonresidential uses, the following features are excluded from the
floor area calculation:
a. Outdoor improvements such as patios,
decks,courtyards, outdoor dining areas, and other areas used by customers and employees. These
features are included in
serve the use.
b. Arcades, porticoes, and similar open areas that are located at or near
street level and are accessible to the general public but are not designed or used as sales, display, storage, service, or production areas.
c. Quasi-public seating areas located in a privately owned shopping center which are open to all of the patrons of all of the businesses of the shopping center and which consist
where there are tables, chairs, benches or
landscaping or other similar amenities.
C.
Floor Area Ratio.
1. Floor area ratio (FAR) is calculated by dividing the total
floor area of all
buildings on a
site as defined in subsection B of this section (Floor Area Calculation) by the
2. Net parcel area excludes: (a) any recorded easements to allow others to use the surface of the property for access to an
adjacent property or other
similar use, and
that extends into a waterway. (Ord.
1057 § 2 (Att. 1), 2022; Ord.
1043 § 2 (Att. 2), 2020)
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