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San Francisco

T(415) 273-7463

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Education

  • LL.M., with merit, The London School of Economics and Political Science

  • J.D., University of Utah, S.J. Quinney College of Law

  • B.A., with honors, University of California, Santa Barbara

Bar Admissions

  • California

Court Admissions

  • U.S. Supreme Court

  • U.S. Court of Appeals for the Federal Circuit

  • U.S. Court of Appeals for the Ninth Circuit

  • U.S. Court of Federal Claims

  • U.S. District Court, Northern District of California

  • U.S. District Court, Central District of California

  • U.S. District Court, Eastern District of California

Services

  • Land Use

  • Litigation & Counseling

  • Commercial Real Estate Transactions

Industries

  • Real Estate

  • Office

  • Residential & Multifamily

  • Industrial & Logistics

Memberships

  • Urban Land Institute (ULI) San Francisco District Council, Chair; Executive Board, Member; San Francisco Residential Product Council, former Vice-Chair; Programs Committee, former Co-Chair

  • Lambda Alpha International Golden Gate Chapter, Member

  • Bay Area Council, Housing and Government Relations Committees, Member

  • Building Industry Association of the Bay Area, Member

  • Housing Action Coalition (HAC), Regulatory Committee, Member

  • State Bar of California, Real Property Section, Member; Executive Committee, Former Vice-Chair

David H. Blackwell

Partner

David is a land use partner in the San Francisco office with more than 25 years of experience helping developers, property owners, corporations, financial institutions, and other clients navigate California’s complex regulatory and political processes and secure development project approvals. He has obtained entitlements for a vast spectrum of projects across the state, including residential, office, industrial, retail, R&D, life sciences, agricultural, and renewable energy developments.

David first invoked the Density Bonus Law over a dozen years ago to secure approvals for affordable housing projects in the Bay Area. He is deeply experienced with the state’s housing statutes, and has worked with legislators and organizations to promote new legislation in this area, including the passage of SB 1227, SB 290, and AB 1287, which amended the Density Bonus Law.

David has worked on projects throughout California, and has particular depth in the greater San Francisco Bay Area. In addition to obtaining entitlements, David has litigated numerous land use cases and has secured published decisions for his clients on a broad variety of issues, including the California Environmental Quality Act (CEQA), the Subdivision Map Act, Elections Law, and the Mitigation Fee Act. He also serves on the firm's Management Committee.

David has published numerous articles, and is a co-author of Ballot Box Navigator: A Practical and Tactical Guide to Land Use Initiatives and Referenda in California, a comprehensive resource regarding local initiatives and referenda.

David currently serves as Chair of the ULI-San Francisco District Council, and has served on leadership positions with that organization for over a dozen years.

Accolades

  • Selected for inclusion in The Best Lawyers in America in the fields of Real Estate Law, and Land Use & Zoning Law (2022 - 2025)
  • Selected for inclusion in Northern California Super Lawyers (2005, 2010 - 2025)
  • Named among the Top 100 Attorneys in Northern California by Super Lawyers (2015, 2022-2023)
  • Martindale-Hubbell® AV Preeminent rating

David first invoked the Density Bonus Law over a dozen years ago to secure approvals for affordable housing projects in the Bay Area. He is deeply experienced with the state’s housing statutes, and has worked with legislators and organizations to promote new legislation in this area, including the passage of SB 1227, SB 290, and AB 1287, which amended the Density Bonus Law.

David has worked on projects throughout California, and has particular depth in the greater San Francisco Bay Area. In addition to obtaining entitlements, David has litigated numerous land use cases and has secured published decisions for his clients on a broad variety of issues, including the California Environmental Quality Act (CEQA), the Subdivision Map Act, Elections Law, and the Mitigation Fee Act. He also serves on the firm's Management Committee.

David has published numerous articles, and is a co-author of Ballot Box Navigator: A Practical and Tactical Guide to Land Use Initiatives and Referenda in California, a comprehensive resource regarding local initiatives and referenda.

David currently serves as Chair of the ULI-San Francisco District Council, and has served on leadership positions with that organization for over a dozen years.

Accolades

  • Selected for inclusion in The Best Lawyers in America in the fields of Real Estate Law, and Land Use & Zoning Law (2022 - 2025)
  • Selected for inclusion in Northern California Super Lawyers (2005, 2010 - 2025)
  • Named among the Top 100 Attorneys in Northern California by Super Lawyers (2015, 2022-2023)
  • Martindale-Hubbell® AV Preeminent rating

Recently-Entitled Projects

  • Office/R&D. Land use counsel for a multinational tech company’s various Bay Area development projects, including securing approvals for a 2.5 million-square-foot office/R&D campus in San Bruno.
  • Multifamily and mixed-use residential. Successfully entitled multifamily and mixed-use projects for national and regional developers throughout California, including recent projects in Lafayette, Belmont, San Jose, Campbell, San Mateo, Santa Clara, Morgan Hill, Burlingame, and Palo Alto.
  • Life science. Advised biotech developers in the development of projects statewide, recently securing approvals for life science facilities in South San Francisco, Brisbane, and Burlingame.
  • Data centers. Represented service providers in the land use and environmental aspects of their projects, including obtaining entitlements for data centers in Santa Clara.
  • Industrial. Secured approvals of behalf of national industrial developer for industrial warehouse projects in Morgan Hill and Fairfield.

Published Opinions

  • Martis Camp Cmty. Ass'n v. Cty. of Placer, 53 Cal.App.5th 569 (2020)
  • San Bruno Comm. For Econ. Justice v. City of San Bruno ex rel. San Bruno Hotels, LLC, 15 Cal.App.5th 524 (2017)
  • Sierra Club v. Napa Cnty. Bd. of Supervisors, 205 Cal.App.4th 162 (2012)
  • Fogarty v. City of Chico, 148 Cal.App.4th 537 (2007)
  • Allen Matkins 18th Annual View From the Top

    Virtual Event

    9.08.25

  • Maximizing California Housing Laws and Your Investments

    San Francisco, CA

    10.04.23

  • Silicon Valley as an Emerging Market

    The Offices at San Antonio Station
    Mountain View, CA

    4.27.23

  • Tackling San Francisco's Construction & Development Headaches

    JW Marriott San Francisco Union Square
    San Francisco, CA

    7.14.22

  • Density Bonuses Update

    SF Housing Action Coalition Webinar

    12.16.20

  • Briefing on 2019 Housing Legislation

    Allen Matkins Los Angeles Office

    11.20.19

  • Job Creation & Economic Growth

    San Francisco, California

    10.23.19

  • Bisnow's Future of the San Francisco Waterfront

    San Francisco, California

    9.23.15

  • Prop M: San Francisco’s Cap and Office Development

    San Francisco, California

    11.19.14

  • Bisnow's San Francisco Future of the Waterfront & the Rise of Pier 70

    San Francisco, California

    7.29.14

  • IMN Real Estate General Counsel's Forum West

    Dana Point, California

    5.13.13

  • The Grapes of Wrath: Contemporary Agricultural Issues & The Environment in California

    Sacramento, California

    5.08.12

  • Redevelopment Briefing

    Walnut Creek, California

    3.16.12

  • Redevelopment Briefing - Walnut Creek

    Walnut Creek, California

    2.16.12

  • Redevelopment Briefing - San Francisco

    San Francisco, California

    2.09.12

  • Real Estate and Land Use Litigation Tips for Transactional Attorneys

    Walnut Creek, California

    4.15.11

  • Red Bluff - Subdivision Map Act: A One Day Seminar

    Red Bluff, California

    1.27.11

  • San Luis Obispo - Subdivision Map Act: A One Day Seminar

    San Luis Obispo, California

    5.27.10

  • Marina - Subdivision Map Act: A One Day Seminar

    Marina, California

    4.29.10

  • Lafayette - Subdivision Map Act - A One Day Seminar

    Lafayette, California

    3.25.10

  • Sacramento - Subdivision Map Act - A One Day Seminar

    Sacramento, California

    2.18.10

  • Multifamily Affordable Housing Briefing - San Francisco

    San Francisco, California

    2.03.10

  • California Land Use Law Workshops

    Tulare, California

    6.17.09

  • The California Environmental Quality Act, an Overview

    Chico, California

    6.11.08

  • The California Environmental Quality Act, an Overview

    Stockton, California

    10.12.07

  • Practical Guide to Zoning and Land Use Law (NBI)

    San Francisco, California

    8.07.07

  • Corte Madera rejects challenge to affordable housing project

    Marin Independent Journal

    Press Mention

    5.19.25

  • 64 Allen Matkins Lawyers Recognized in Best Lawyers in America®

    Press Release

    8.15.24

  • California Appellate Court Determines Agreement Between City and Developer is Subject to Referendum

    3.27.24

  • Three Big Menlo Park Towers Are Now Eyed At Ex-Sunset Magazine Campus

    Press Mention

    12.21.23

  • 38 Allen Matkins Partners Recognized in 2024 Edition of The Best Lawyers in America®; Keith Bishop, Jeff Chine, and Val Hoy Named ‘Lawyers of the Year’; 16 Additional Lawyers Named to ‘Ones to Watch’ List

    Press Release

    8.17.23

  • Huge Housing Tower is Eyed For One-Time Sunset Campus in Menlo Park

    Press Mention

    7.28.23

  • Urban Land Institute Announced David Blackwell as New Chair of ULI San Francisco

    David H. Blackwell in Urban Land Institute

    Press Mention

    7.17.23

  • 28 Allen Matkins Lawyers Named 2023 Super Lawyers and Rising Stars

    Press Release

    6.30.23

  • 40 Allen Matkins Partners Recognized in 2023 Edition of The Best Lawyers in America®; Dwight Armstrong, Jeff Chine, Val Hoy, and Sandi Nichols Named ‘Lawyers of the Year’; 13 Additional Attorneys Named to ‘Ones to Watch’ List; Firm Receives National Tier 1 Rankings

    Press Release

    8.19.22

  • 33 Allen Matkins Attorneys Named 2022 Super Lawyers and Rising Stars

    Press Release

    7.08.22

  • Thirty-Six Allen Matkins Attorneys Recognized in 2022 Edition of The Best Lawyers in America®; David Cooke Named ‘Lawyer of the Year’; Emily Feder Named to ‘Ones to Watch’; Firm Receives National Tier 1 Rankings

    Press Release

    11.04.21

  • Governor Signs Density Bonus Law Clean Up Legislation

    9.29.21

  • Thirty Allen Matkins Attorneys Named 2021 Super Lawyers and Rising Stars

    Press Release

    7.14.21

  • Developers Prevail in Dispute Regarding Key Housing Legislation

    5.03.21

  • Multi-Family Market Sentiment Continues to Be Mixed

    2.23.21

  • What the California Environmental Quality Act Requires

    David H. Blackwell in Super Lawyers Magazine

    Press Mention

    11.03.20

  • Thirty-Two Allen Matkins Attorneys Named 2020 Super Lawyers and Rising Stars

    Press Release

    7.08.20

  • A Challenge Regarding the Interpretation of a Project Condition of Approval may be Filed More than 90 Days Following the Project Approval

    6.30.20

  • SB 330 Provides Relief to California Homebuilders

    10.11.19

  • California Court Rejects Zoning Uniformity Claims

    8.01.19

  • Thirty-Eight Allen Matkins Attorneys Named 2019 Super Lawyers and Rising Stars

    Press Release

    6.26.19

  • IKEA Project City Council Meeting (beginning at 1:08.04)

    11.08.18

  • California Supreme Court Upholds Referendum Challenges to Zoning Amendments, Even When Temporary Zoning Inconsistencies Ensue

    8.27.18

  • Forty-One Allen Matkins Attorneys Named 2018 Super Lawyers and Rising Stars

    Press Release

    7.16.18

  • 4 Ways New Calif. Affordable Housing Law May Play Out

    David H. Blackwell in Law360

    Press Mention

    11.08.17

  • 44 Allen Matkins Attorneys Named 2017 Super Lawyers and Rising Stars

    Press Release

    7.07.17

  • AB 2501: Updates to Density Bonus Law

    By David H. Blackwell and Timothy M. Hutter in the Daily Journal

    Article

    1.18.17

  • California Governor Signs Four Bills Affecting Density Bonus Projects

    9.29.16

  • Fifty Allen Matkins Attorneys Named 2016 Super Lawyers and Rising Stars

    Press Release

    7.08.16

  • Legal Matters: What to Expect on Environmental Reform

    David H. Blackwell in Real Estate Bisnow San Francisco

    Press Mention

    1.29.16

  • What You Need to Know About Building on the Waterfront

    David H. Blackwell in Real Estate Bisnow San Francisco

    Press Mention

    9.25.15

  • 56 Allen Matkins Attorneys Named Among 2015 Super Lawyers and Rising Stars

    Nine Allen Matkins attorneys received special honors in their respective regions.

    Press Release

    6.26.15

  • Walnut Creek Rejects Housing Moratorium

    David H. Blackwell in the San Francisco Business Times

    Press Mention

    3.18.15

  • Palo Alto Office Cap Debate: Here's everything you need to know

    David H. Blackwell in the Silicon Valley Business Journal

    Press Mention

    3.01.15

  • Density Bonus Law Changes Could Scare Off Developers

    David H. Blackwell and Timothy M. Hutter in The Daily Transcript

    Press Mention

    12.02.14

  • AB 2222 Restricts Use of State Density Bonus Law

    9.30.14

  • The Prop B Backstory

    David H. Blackwell in Real Estate Bisnow San Francisco

    Press Mention

    7.31.14

  • 55 Allen Matkins Attorneys Named Among Super Lawyers and Rising Stars 2014

    Press Release

    7.03.14

  • Developers Knock Out Local Zoning Hurdle

    By David H. Blackwell in Daily Journal

    7.24.13

  • New Decision Helps Multifamily Developers by Striking Down a Restrictive Local Ordinance

    Court Finds Napa County's Ordinance Conflicts with California's Density Bonus Law

    7.18.13

  • 60 Allen Matkins Attorneys Named Among Super Lawyers 2013 and Rising Stars 2013

    Press Release

    7.11.13

  • High Court Addresses CEQA

    By David H. Blackwell in Daily Journal

    10.03.12

  • Coalition for Clean Air: Filing an NOE Before Project Approval Does Not Trigger CEQA's 35-Day Statute of Limitations

    9.21.12

  • 61 Allen Matkins Attorneys Named Among Super Lawyers 2012 and Rising Stars 2012

    More Than 40 Percent of Firm's Partners Make the List

    Press Release

    7.19.12

  • Sierra Club v. Napa: Sequential Lot Line Adjustments are Consistent with the Subdivision Map Act and are Exempt from CEQA

    5.03.12

  • The Density Bonus Law: Has its Time Finally Arrived?

    By David H. Blackwell in the California Real Property Journal

    Article

    1.31.12

  • Density Bonus Law: Why Affordable Housing is Badly Needed in California

    By David H. Blackwell in Multi-Housing News

    Article

    9.06.11

  • Opening Doors for Energy Projects on Protected Agricultural Lands

    8.02.11

  • 60 Allen Matkins Attorneys Named Among Super Lawyers 2011 and Rising Stars 2011

    Press Release

    7.27.11

  • New Subdivision Map Act Extension Bill Signed

    Information in this alert directly affects all owners of property with a current tentative or vesting tentative map or other entitlements with applicable expiration dates.

    7.18.11

  • Are Solar Thermal Facilities Compatible with the Williamson Act?

    By David H. Blackwell in Solar Thermal Magazine

    Article

    2.22.11

  • 63 Allen Matkins Attorneys Named Among Super Lawyers 2010 and Rising Stars 2010

    Press Release

    7.19.10

  • The Williamson Act: Siting Implications For California Projects

    By David H. Blackwell in Solar Industry

    Article

    6.01.10

  • EIR for Prohibiting Plastic Bags?

    By David H. Blackwell in Daily Journal

    4.20.10

  • EIR for Prohibiting Plastic Bags?

    By David H. Blackwell in the Daily Journal

    Article

    4.20.10

  • Prohibiting Plastic Shopping Bags May Require an EIR

    This aggressive application of CEQA allows a plastic bag trade group to challenge a local plastic bag ban that was intended to protect the environment.

    2.02.10

  • The Williamson Act, on Life Support

    By David H. Blackwell in Los Angeles Daily Journal

    10.27.09

  • The Williamson Act, on Life Support

    By David H. Blackwell in the Los Angeles Daily Journal

    Article

    10.27.09

  • Legal Alert: Ninth Circuit Finds That Local Rent Control Constitutes a Regulatory Taking

    A Rare Pro-Landowner Takings Case that Covers Several Key Issues Critical to Landowners, Local Governments and Attorneys

    10.06.09

  • Legal Alert: State Law Does Not Preempt Local Regulation of Medical Marijuana Dispensaries

    Information in this alert is useful to local governments, businesses and land use practitioners.

    10.01.09

  • Subdivision Map Act Extension Bill Signed

    Information in this alert directly affects all owners of property with a current tentative or vesting tentative map or other entitlements with applicable expiration dates.

    7.23.09

  • Older Subdivision Maps Under Attack Again

    Court of Appeal Again Determines that the Lawful Recording of an Older Subdivision Map (1909) Alone Did Not Create the Parcels Shown on the Map

    5.04.09

  • Ballot Box Planning: Signature-Gathering Shenanigans

    3.03.08

  • The Mitigation Fee Act – Controversy, Confusion, and Resulting Caution

    By David H. Blackwell in the California Real Property Journal

    Article

    9.01.07

  • New Army Corps and EPA Guidance to Shape Future Development and Claims of Federal Jurisdiction under Section 404 of the Clean Water Act

    6.11.07

  • You May Have More Parcels Than You Think! New Cases Are Testing The Legality of Parcels Created by Older Maps

    4.23.07

  • Court Clarifies Applicability of Land Use Law Statutes of Limitation

    3.20.07

  • A Modern Perspective on the Williamson Act: Conservation, Confusion, and Controversy

    By David H. Blackwell in the California Real Property Journal

    Article

    9.01.04

  • Wetland's 'Protection' Threatens Property Owners

    By David H. Blackwell in East Bay Business Times

    Article

    3.28.03

  • Timing is Everything! When to Bring Challenges to Land Use Initiatives and Referenda

    By David H. Blackwell in the California Real Property Journal

    Article

    1.01.02

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