Transfer of Development Rights
Also known as: TDR · Development Rights Transfer · Density Transfer
Definition
Transfer of Development Rights (TDR) is a market-based planning tool that allows property owners to sell the development rights (allowable floor area or density) of their land to developers in other parts of the city. In the Philippines, TDR is an innovative zoning mechanism used selectively by cities (such as Manila and Makati) to preserve heritage sites, historical landmarks, or agricultural zones by shifting their building density allocations to high-rise commercial development zones. (Wikipedia, DHSUD)
Identities
| Source Type | Identity |
|---|---|
| Wikipedia | Transfer of development rights |
| Wikidata | Q7834076 |
| DBpedia | Transfer_of_development_rights |
| ProductOntology | N/A |
| Wiktionary | development |
| Library of Congress Subject Headings (LCSH) | Transfer of development rights (Philippines) |
| MeSH | N/A |
| NCBI Taxonomy | N/A |
| AGROVOC | N/A |
| Google Scholar | Transfer of Development Rights TDR zoning heritage preservation Philippines |
| ConceptNet | planning |
| OpenCyc | N/A |
Also Known As
- TDR
- Development Rights Transfer
- Density Transfer
Examples and Analogies
- Heritage Site Preservation: An owner of a historic ancestral home in Manila is prohibited from building a high-rise. Under a TDR ordinance, they sell their unused FAR density (e.g., FAR 10) to a developer building a skyscraper in a designated high-density commercial zone, securing cash to preserve the historic home.
- Green Zone Conservation: A farmer in a watershed protection zone sells their development rights to a developer in the downtown district, ensuring the watershed remains unbuilt forever.
Usage Scenarios
1. Commercial Density Bonus
A developer seeking to build a 50-story tower in a zone limited to 40 stories purchases TDR credits from a heritage property owner to secure a density variance.
2. Government Heritage Funding
A municipal government facilitates the sale of TDR credits from public historical parks to private developers to raise conservation funds.
Strategies
- When planning large-scale high-rise developments, investigate if the local municipality has active TDR programs to secure low-cost density bonuses.
- Engage professional appraisers to value development rights accurately, as the transaction involves intangible zoning space rather than land.
Security and Safety Measures
- Ensure all TDR transactions are formally recorded at the City Planning and Development Office and annotated on both the donor and receiving titles.
- Verify the legal status of the donor property to ensure the heritage or conservation covenants are permanent.
Historical Context
TDR remains a relatively new planning concept in the Philippines, introduced in the 2010s in local zoning ordinances of progressive cities like Makati and Quezon City to balance conservation with rapid vertical growth.
Challenges and Controversies
Implementation Gaps
Many Philippine cities lack the legal and administrative framework to track, record, and regulate TDR certificates, limiting the tool’s usage.
Infrastructure Overload
Allowing developers to import massive density credits into already congested commercial districts can overwhelm local roads and utility networks.