Mid-Rise Building

1. Definition

A Mid-Rise Building, in the Philippines, is defined as a building that has more than four stories but is lower than high-rise structures, typically ranging between 5 to 12 stories. Regulated under the National Building Code (PD 1096) and local zoning ordinances, mid-rise structures are highly popular for medium-density residential condominiums in suburban city fringes and mixed-use campuses, offering a balance between construction cost and land optimization. ([Official Gazette][1])

2. Alternate Names

*   Mid-Rise Building
*   Mid-Rise Condominium
*   Medium-Rise Building
*   Medium-Rise Condo

3. Recognized Identities

*   Wikipedia: Multistory building
*   Wikidata: Q2375971
*   DBpedia: Multistory_building
*   ProductOntology: N/A
*   Wiktionary: N/A
*   Library of Congress Subject Headings (LCSH): Midrise buildings — Design and construction
*   MeSH: N/A
*   NCBI Taxonomy: N/A
*   AGROVOC: N/A
*   Google Scholar: mid-rise building design construction apartment condo National Building Code
*   ConceptNet: N/A
*   OpenCyc: N/A

4. Examples of Usage

*   **Suburban Condominium:** A 7-story residential building with a central courtyard and elevator access in a suburban estate.
*   **High-Rise Building:** The main canonical article details the structural, elevator, fire code, and earthquake regulations for multi-story towers.

5. Typical Scenarios

*   **Designing a medium-density project:** An architectural firm designs an 8-story mid-rise condo to comply with local LGU height limits near an airport zone.
*   **Purchasing a city condo:** A professional purchases a unit in a mid-rise residential community to avoid the high density and long elevator wait times of 40-story towers.

6. Key Strategies

*   Cross-reference engineering and fire codes with the main High-Rise Building Philippines article.
*   Ensure that mid-rise designs include standard elevator shafts and dual fire escape stairwells as mandated under the building code.

7. Safety & Security Measures

*   Verify the building holds an active LGU Occupancy Permit confirming structural load checks have been completed.
*   Ensure the mid-rise project complies with the National Structural Code's earthquake resilience specs.

8. Historical Context

Historically, multi-story buildings in the Philippines were low-rise structures due to wood materials and fire risks. With the introduction of reinforced concrete and the passage of the National Building Code in 1977, developers began building mid-rise apartment buildings in Manila. In the 2000s, developers like DMCI and Filinvest scaled the mid-rise resort-style residential format.

9. Common Challenges

*   **Elevator Maintenance Costs:** Mid-rise associations must budget carefully for elevator upkeep, as repair costs are shared among fewer residents than in high-rises.
*   **Zoning Restrictions:** Zoning boards frequently change floor area ratios (FAR), impacting mid-rise development feasibility in transition neighborhoods.

10. Related Topics

*   [[High-Rise Building Philippines]]
*   [[Apartment]]
*   [[National Building Code]]
*   [[Condominium Development (Philippines)]]

11. References

1.  [Official Gazette of the Republic of the Philippines](http://www.officialgazette.gov.ph/)