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San Mateo County – Building Permits 2023

Construction Word Cloud

Building permits serve as a critical indicator of economic health, reflecting trends in construction, real estate, and broader economic activity. Governments, investors, businesses, and policymakers closely monitor building permit statistics because they provide valuable insights into future economic growth, employment, investment patterns, and urban development. Understanding the economic impact of tracking these permits is essential for informed decision-making at both macro and microeconomic levels.

  1. Leading Indicator of Economic Growth Building permits are a leading economic indicator, meaning they signal future economic activity before it materializes. When permit approvals rise, it suggests that developers and homeowners are planning new construction projects, which will lead to increased spending on labor, materials, and services. This activity stimulates economic growth by:

    • Boosting GDP: Construction contributes significantly to Gross Domestic Product (GDP). Increased permits indicate upcoming investments in residential, commercial, and infrastructure projects, driving economic expansion.
    • Encouraging Multiplier Effects: Construction generates demand for related industries, including manufacturing (steel, cement, lumber), transportation, and professional services (architecture, engineering). Each dollar spent in construction circulates through the economy, creating additional economic value.


  2. Employment and Labor Market Effects The construction sector is a major employer, and building permit trends directly influence job creation. Monitoring permits helps predict labor demand in:

    • Direct Construction Jobs (e.g., carpenters, electricians, plumbers)
    • Indirect Jobs (e.g., suppliers, equipment manufacturers, logistics)
    • Induced Jobs (e.g., retail, food services, real estate agents)


    A decline in permits may signal upcoming layoffs, while an increase suggests hiring surges. Policymakers use this data to implement workforce training programs or adjust fiscal policies to support employment stability.

  3. Real Estate Market Stability Building permits provide insights into housing supply and affordability. Key impacts include:

    • Housing Supply & Prices: A surge in residential permits can alleviate housing shortages, stabilizing or reducing home prices. Conversely, a permit slowdown may indicate future price increases due to constrained supply.
    • Commercial & Industrial Development: Permit trends for offices, warehouses, and retail spaces reflect business confidence. Rising commercial permits suggest economic optimism, while declines may signal downturns.


  4. Government Revenue and Public Planning Local governments rely on building permits for:

    • Tax Revenue: Permit fees, property taxes, and sales taxes from construction activities fund public services (schools, roads, utilities).
    • Infrastructure Planning: Permit data helps municipalities plan for transportation, utilities, and zoning adjustments to accommodate growth.
    • Regulatory Adjustments: Monitoring permits allows governments to identify bottlenecks (e.g., excessive delays in approvals) that may hinder economic development.


  5. Investment and Financial Market Implications Investors and financial institutions analyze permit data to:

    • Guide Real Estate Investments: Developers and REITs (Real Estate Investment Trusts) use permit trends to identify high-growth regions.
    • Assess Credit Risk: Banks evaluate loan applications based on construction demand; rising permits may indicate lower risk in mortgage and commercial lending.
    • Predict Commodity Demand: Building material suppliers and futures traders monitor permits to anticipate demand for lumber, steel, and other inputs.


  6. Economic Policy and Risk Management Policymakers use permit statistics to:

    • Adjust Monetary Policy: Central banks may consider construction trends when setting interest rates to control inflation or stimulate growth.
    • Mitigate Bubbles & Crashes: Rapid increases in permits may signal overheating (e.g., housing bubbles), while prolonged declines could foreshadow recessions.


Conclusion

Monitoring building permit statistics is vital for anticipating economic trends, guiding investments, and shaping policy. These permits influence GDP growth, employment, real estate dynamics, government revenue, and financial markets. By analyzing permit data, stakeholders can make proactive decisions that enhance economic stability, promote sustainable development, and mitigate risks. Ignoring these indicators could lead to misallocated resources, housing crises, or missed growth opportunities-underscoring the importance of vigilant tracking in economic planning.

 
Quarter
      Total Units
      Single-Family Units
      All Multi-Family Units
2-unit
3 / 4-unit
5+ unit
     
1997 Q1 198  bar 22  bar 176  bar 00176
Q2 199  bar 145  bar 54  bar 0054
Q3 105  bar 65  bar 40  bar 0040
Q4 103  bar 85  bar 18  bar 288
 
1998 Q1 57  bar 57  bar 0  bar 000
Q2 128  bar 128  bar 0  bar 000
Q3 160  bar 158  bar 2  bar 200
Q4 258  bar 98  bar 160  bar 86146
 
1999 Q1 53  bar 51  bar 2  bar 200
Q2 68  bar 68  bar 0  bar 000
Q3 64  bar 64  bar 0  bar 000
Q4 64  bar 59  bar 5  bar 230
 
2000 Q1 392  bar 348  bar 44  bar 0044
Q2 66  bar 63  bar 3  bar 030
Q3 62  bar 62  bar 0  bar 000
Q4 73  bar 61  bar 12  bar 0012
 
2001 Q1 70  bar 70  bar 0  bar 000
Q2 540  bar 76  bar 464  bar 00464
Q3 105  bar 80  bar 25  bar 0421
Q4 107  bar 72  bar 35  bar 2429
 
2002 Q1 57  bar 35  bar 22  bar 0022
Q2 53  bar 49  bar 4  bar 400
Q3 109  bar 78  bar 31  bar 0031
Q4 67  bar 59  bar 8  bar 440
 
2003 Q1 78  bar 72  bar 6  bar 006
Q2 173  bar 160  bar 13  bar 265
Q3 53  bar 53  bar 0  bar 000
Q4 52  bar 48  bar 4  bar 400
 
2004 Q1 57  bar 47  bar 10  bar 0010
Q2 80  bar 69  bar 11  bar 245
Q3 84  bar 52  bar 32  bar 2030
Q4 40  bar 35  bar 5  bar 005
 
2005 Q1 57  bar 31  bar 26  bar 0026
Q2 38  bar 36  bar 2  bar 200
Q3 106  bar 49  bar 57  bar 4053
Q4 50  bar 43  bar 7  bar 205
 
2006 Q1 30  bar 25  bar 5  bar 005
Q2 39  bar 29  bar 10  bar 0010
Q3 42  bar 35  bar 7  bar 205
Q4 60  bar 36  bar 24  bar 4020
 
2007 Q1 35  bar 27  bar 8  bar 035
Q2 91  bar 83  bar 8  bar 035
Q3 73  bar 62  bar 11  bar 605
Q4 51  bar 43  bar 8  bar 008
 
2008 Q1 28  bar 26  bar 2  bar 200
Q2 28  bar 28  bar 0  bar 000
Q3 165  bar 19  bar 146  bar 00146
Q4 39  bar 34  bar 5  bar 005
 
2009 Q1 14  bar 11  bar 3  bar 030
Q2 148  bar 16  bar 132  bar 40128
Q3 24  bar 24  bar 0  bar 000
Q4 15  bar 15  bar 0  bar 000
 
2010 Q1 18  bar 18  bar 0  bar 000
Q2 31  bar 31  bar 0  bar 000
Q3 26  bar 26  bar 0  bar 000
Q4 19  bar 19  bar 0  bar 000
 
2011 Q1 33  bar 18  bar 15  bar 0015
Q2 74  bar 38  bar 36  bar 0036
Q3 15  bar 13  bar 2  bar 200
Q4 24  bar 24  bar 0  bar 000
 
2012 Q1 9  bar 9  bar 0  bar 000
Q2 25  bar 17  bar 8  bar 035
Q3 51  bar 43  bar 8  bar 035
Q4 467  bar 33  bar 434  bar 43427
 
2013 Q1 29  bar 29  bar 0  bar 000
Q2 75  bar 56  bar 19  bar 0316
Q3 136  bar 12  bar 124  bar 00124
Q4 79  bar 45  bar 34  bar 0034
 
2014 Q1 35  bar 30  bar 5  bar 005
Q2 29  bar 22  bar 7  bar 007
Q3 38  bar 31  bar 7  bar 205
Q4 43  bar 35  bar 8  bar 008
 
2015 Q1 30  bar 22  bar 8  bar 035
Q2 254  bar 38  bar 216  bar 00216
Q3 45  bar 45  bar 0  bar 000
Q4 117  bar 79  bar 38  bar 2036
 
2016 Q1 103  bar 11  bar 92  bar 0092
Q2 144  bar 65  bar 79  bar 2077
Q3 62  bar 29  bar 33  bar 2625
Q4 154  bar 45  bar 109  bar 23104
 
2017 Q1 29  bar 14  bar 15  bar 0015
Q2 118  bar 35  bar 83  bar 0083
Q3 348  bar 30  bar 318  bar 23313
Q4 127  bar 35  bar 92  bar 4088
 
2018 Q1 41  bar 17  bar 24  bar 2022
Q2 120  bar 29  bar 91  bar 2089
Q3 39  bar 29  bar 10  bar 0010
Q4 51  bar 36  bar 15  bar 2013
 
2019 Q1 148  bar 20  bar 128  bar 00128
Q2 142  bar 25  bar 117  bar 00117
Q3 19  bar 19  bar 0  bar 000
Q4 209  bar 22  bar 187  bar 00187
 
2020 Q1 26  bar 20  bar 6  bar 006
Q2 38  bar 8  bar 30  bar 0030
Q3 66  bar 44  bar 22  bar 2020
Q4 85  bar 49  bar 36  bar 0036
 
2021 Q1 163  bar 33  bar 130  bar 08122
Q2 91  bar 70  bar 21  bar 6015
Q3 48  bar 32  bar 16  bar 0016
Q4 71  bar 33  bar 38  bar 2036
 
2022 Q1 44  bar 39  bar 5  bar 005
Q2 273  bar 32  bar 241  bar 40237
Q3 91  bar 19  bar 72  bar 0468
Q4 52  bar 34  bar 18  bar 2016
 
2023 Q1 21  bar 16  bar 5  bar 005
Q2 71  bar 25  bar 46  bar 0046
Q3 57  bar 41  bar 16  bar 0115
Q4 351  bar 35  bar 316  bar 00316
 


Sources: STI: PopStats and STI: Colossus