San Mateo County Unincorporated, California

Last Reviewed

9th Oct 2025

Date Published

22nd Aug 2025

The following data is available for this address

Compliance Review

Use Compliance Review
Dimensional Standards Review

Zoning

Zone Code
Zone Name
Zone type
Zone sub type
Zone guide
Link
City name

Building Controls

Assorted
Far control
Lot control
Multi control
Density control
Coverage control
Pervious control
Lot width control
Rear setback control
Side setback control
Front setback control
Building height control

Largest Zones in San Mateo County Unincorporated, CA

The Zoning Map for the City of San Mateo County Unincorporated in CA divides the city’s real estate into zones differentiated according to land use and building regulations.

Get Planning and Zoning records in San Mateo County Unincorporated CA and find the property data, zoning maps, and zoning reports you need. Zoneomics provides the most comprehensive real estate zoning information available through clusters of municipal zoning maps, zoning code and ordinance records, and planning and zoning data.

Explore the zoning map of San Mateo County Unincorporated, CA along with its permitted land uses and development standards

Zoning Map Extract
List of Permitted Land Uses
Zoning Classification Guide
Zoning Classification
Development Controls
Delivered within 24 hours
Video Zoning Report Review with Zoning Analyst

Download Sample Zoning Report

Explore all Property Prospects in San Mateo County Unincorporated

Do you have more complex planning and zoning needs?

Visit our subscription pages to find a zoning data and zoning reports package that suits your needs and let our team create a custom account for you.

What is the Land Use Allocation in San Mateo County Unincorporated, CA?

The following table illustrates how land is allocated for various uses within San Mateo County Unincorporated, CA as defined by city ordinances.

Permitted Use Type	Permitted Use Sub Type	Percentage	Area(sq. m)
Parking		0.04%	122.00
	Parking garage or lot	0.04%	122.00
Industrial		71.20%	225849.69
	Contractors office	2.34%	7409.59
	Hazardous materials handling or processing	2.55%	8100.70
	Equipment rental and repair services (excluding automobiles)	2.37%	7531.49
	Mining, excavation and resource extraction	82.49%	261653.22
	Mills, plants, and other processing facilities	5.32%	16875.85
	Storage and warehouses	2.58%	8195.32
	Manufacturing	70.95%	225053.48
	General industrial	71.20%	225849.69
Residential		74.41%	236041.33
	Two family dwelling	0.13%	422.14
	Dwellings (unspecified)	45.53%	144432.22
	Communal housing	0.16%	492.80
	Mobile and floating homes	0.08%	248.45
	Accessory dwelling unit	5.77%	18293.49
	Multi family dwelling	68.77%	218148.37
	Single family dwelling	74.41%	236041.33
Mechanical		13.67%	43356.32
	Utility structures	13.67%	43356.32
Agriculture		88.07%	279352.02
	Agricultural and hunting	88.07%	279352.02
Other		0.09%	292.27
	Signage	2.59%	8201.40
	Accessory	88.32%	280157.79
	Temporary uses	71.01%	225234.73
	Multiple	82.64%	262130.28
	Uncategorized	0.09%	292.27
Retail		82.31%	261087.23
	Eating and drinking establishments	2.41%	7634.70
	Restricted retail	2.34%	7408.80
	Professional services	0.06%	185.05
	General retail	82.35%	261231.98
	Personal services	82.31%	261087.23
Community		2.39%	7592.34
	Medical	37.01%	117410.38
	Public, quasi-public, and government	88.14%	279597.84
	Schools and universities	82.34%	261191.23
	Transportation facilities and infrastructure	2.39%	7592.34
Lodging		34.70%	110064.50
	Bed & breakfast	0.01%	41.08
	Hotel/motel	34.70%	110064.50
Commercial		82.27%	260960.57
	Professional office	2.41%	7637.95
	General commercial	0.06%	185.78
	Entertainment	70.99%	225167.11
	Non-retail sales	2.34%	7409.59
	Automobile related uses	2.43%	7696.90
	Research and laboratory facilities	82.27%	260960.57