Urban Planning Principles and Land Use Strategies

Urban Sprawl: Challenges and Impacts

• Loss of agricultural land
• Increased traffic congestion
• Infrastructure strain
• Inefficient land use
• Social isolation
• Increased energy consumption
• Fragmented natural resources

Impact of Zoning on Property Value

• Zoning categories and property valuation
• Density and intensity
• Zoning and land use compatibility
• Historic preservation and aesthetics
• Zoning and investment potential
• Case study

Street Patterns

• Organic
• Grid radial
• Irregular
• Loose grid
• Suburban
• Superblock
• Linear city

Four Key Components of Planning

1. Anticipation: Predicting future trends and needs.
2. Goal Setting: Defining what a community wants to become.
3. Resource Allocation: Determining how to use limited land, money, and materials efficiently.
4. Regulation: Creating frameworks to ensure growth is orderly and safe.

Urban and Environmental Planning

• Development of sustainable communities and ecosystems
• Relationship with the environment
• Use and development of land and water resources
• A process of sequential steps
• Multi-disciplinary approach
• A blend of art and science

Influences of Urban Development

• Economic Forces: Market demand, industrialization, and employment opportunities.
• Social Forces: Population growth, migration, and cultural diversity.
• Technological Forces: Advancements in transportation and telecommunications.
• Political Forces: Government stability, zoning laws, and public policy.

Comprehensive Land Use Plan (CLUP)

The CLUP is a long-term land-use policy (10 years) that balances the economy, environment, and people.

• Relevant Laws: RA 7160, RA 9729, RA 10121
• Structure: CLUP Document, Zoning Ordinance, and Sectoral Studies
• Policy Areas: Settlements, Production, Protection, and Infrastructure

CLUP Effects

• Positive: Orderly growth, environmental protection, economic predictability, and efficient allocation.
• Negative: Bureaucratic rigidity, economic exclusion, political interference, and implementation gaps.

Community Patterns

• Gridiron: Right angles
• Cluster: Dense, saves space
• Mixed-use: Reduces travel

Planning Fundamentals

Planning is a future-oriented process consisting of anticipation, goal setting, resource allocation, and regulation.

Environmental Analysis

• Factors: Macroclimate, microclimate, solar/wind, site constraints, and perceptual elements.
• Physical Factors: Geology, topography, hydrology, climate, and ecology.

Urban Forces and History

• Urban Forces: Economic, social, technological, and political.
• Historical Evolution: Ancient (grid), Medieval (organic), Renaissance (radial), and Industrial (modern planning).

Development Patterns

• Gridiron, Radial, Linear, and Organic.

Legal Frameworks

• Laws: PD 1096, PD 957, BP 344
• Civil Code: Easement, nuisance, and property rights.

Key Takeaways

• CLUP is a policy, not just a map.
• Zoning is the implementation tool.
• Hydrology is critical for water and flood management.