Espaço Habitacional
Zona: Solo Urbano - Espaço Central e Habitacional - Traçado Urbano B Consolidado, Solo Urbano, Espaço Central e Habitacional, Traçado Urbano B Consolidado, Espaço Habitacional · fonte: regulamento do PDM · resumo automático (modelo gpt-5.4-mini)
Key building parameters found:
- (traçados urbanos B) maximum façade height: average of the existing façade heights
- (traçados urbanos B, residential building between two taller buildings) maximum façade height: height of the taller adjoining building, provided the additional floor area is used exclusively for housing and 50 % is subject to maximum rent or sale price
- (traçados urbanos B, block-end to punctuate urban axis alignments) maximum façade height: average of the existing façade heights
- (traçados urbanos B, block-end to punctuate urban axis alignments using construction credits) maximum façade height: average of the existing façade heights
- (traçados urbanos B) recessed storey height above maximum façade height: 3,5 metros
- (traçados urbanos B) construction of basement floors: as in the preceding paragraph
- (parcels deeper than 14 metros and/or with area greater than 130 m²) permeability index: 0,3
- (parcels deeper than 14 metros and/or with area greater than 130 m²) building index: 1,0
- (parcels deeper than 14 metros and/or with area greater than 130 m², lot or parcel area equal to or greater than 150 m²) building index: 0,7
- (parcels deeper than 14 metros and/or with area greater than 130 m², lot or parcel area equal to or greater than 150 m²) minimum floor area: 150 m²
- permitted uses: housing, tertiary, tourism, equipment, compatible industry and micro-logistics
- (traçados urbanos B and C) change of use from housing to other uses: allowed only when the change covers all existing housing units or the entire building, except tourist developments that may occupy only part of the building
- (traçados urbanos B and C) change of use from housing to other uses: allowed when at least 1/2 of the original housing units are already legally assigned to another use
- (traçados urbanos B and C) change of use from housing to other uses: allowed when independent accesses are provided for the units assigned to other uses, except tourism
- (traçados urbanos B and C) change of use from housing to other uses: allowed for ground floors adjoining the public street with independent access
- (logradouros verdes permeáveis to preserve, marked in the urban land-use plan, and quintais of traçados urbanos A in the Avenida da Liberdade urban plan area and the historic core of Alfama and Colina do Castelo) surface vegetation pondered (Svp): ≥ 0,9.ATLog
- (remaining logradouros in traçados urbanos A) surface vegetation pondered (Svp): ≥ 0,65.ATLog
- (logradouros located in structural corridors and in humid and fluvial-estuarine transition systems) surface vegetation pondered (Svp): ≥ 0,7.ATLog
- (logradouros located in structural corridors and in humid and fluvial-estuarine transition systems) A: ≥ 0,3.ATLog
- (remaining logradouros) surface vegetation pondered (Svp): ≥ 0,5.ATLog
- (remaining logradouros) A: ≥ 0,2.ATLog
- (prolongation of the ground floor over waterproofed basement areas) maximum height: 3,5 metros
- (pre-existing constructions in occupied logradouros) increase of floor area: up to a maximum of 10 %
- (pre-existing constructions in occupied logradouros) area permeability condition: Svp ≥ 0,7.ATLog
- (pre-existing constructions in occupied logradouros) area permeability condition: A ≥ 0,2.ATLog
Article 42 (Construction, extension and alteration works): Sets the buildability rules for construction, extension and alteration works in the traçados urbanos A, B, C and D. For traçados urbanos B, the maximum façade height is the average of the existing façade heights, with exceptions for predominantly residential plots between two taller buildings, for block-end situations to punctuate urban axis alignments, for the use of construction credits, and for legacy municipal commitments. It also allows a recessed storey and roof/attic uses under specified conditions, and applies the same cave rules as in the preceding paragraph. For parcels deeper than 14 m and/or larger than 130 m², the permeability index is 0,3 and the building index is 1,0 below 150 m² or 0,7 from 150 m² upward, with a minimum of 150 m² of floor area in the latter case.
- (traçados urbanos B) maximum façade height: average of the existing façade heights
- (traçados urbanos B, residential building between two taller buildings) maximum façade height: height of the taller adjoining building, provided the additional floor area is used exclusively for housing and 50 % is subject to maximum rent or sale price
- (traçados urbanos B, block-end to punctuate urban axis alignments) maximum façade height: average of the existing façade heights
- (traçados urbanos B, block-end to punctuate urban axis alignments using construction credits) maximum façade height: average of the existing façade heights
- (traçados urbanos B) recessed storey height above maximum façade height: 3,5 metros
- (traçados urbanos B) construction of basement floors: as in the preceding paragraph
- (parcels deeper than 14 metros and/or with area greater than 130 m²) permeability index: 0,3
- (parcels deeper than 14 metros and/or with area greater than 130 m²) building index: 1,0
- (parcels deeper than 14 metros and/or with area greater than 130 m², lot or parcel area equal to or greater than 150 m²) building index: 0,7
- (parcels deeper than 14 metros and/or with area greater than 130 m², lot or parcel area equal to or greater than 150 m²) minimum floor area: 150 m²
Article 41 (Scope, objectives and uses): For consolidated central and residential areas, it prioritises housing, conservation and rehabilitation of existing buildings, infill and compaction of the urban fabric, mixed-use compatibility and public-space qualification. It states that the applicable regime varies according to the urban layout defined in the preceding article. It admits the coexistence of urban uses compatible with housing, namely housing, tertiary uses, tourism, equipment, compatible industry and micro-logistics. It also sets specific use-change rules for traçados urbanos A, B, C and D, including the traçados urbanos B and C rules for changing housing use.
- permitted uses: housing, tertiary, tourism, equipment, compatible industry and micro-logistics
- (traçados urbanos B and C) change of use from housing to other uses: allowed only when the change covers all existing housing units or the entire building, except tourist developments that may occupy only part of the building
- (traçados urbanos B and C) change of use from housing to other uses: allowed when at least 1/2 of the original housing units are already legally assigned to another use
- (traçados urbanos B and C) change of use from housing to other uses: allowed when independent accesses are provided for the units assigned to other uses, except tourism
- (traçados urbanos B and C) change of use from housing to other uses: allowed for ground floors adjoining the public street with independent access
Article 40 (Urban layouts): Defines the urban layouts cartographed in the urban land-use plan and states that they comprise consolidated central and residential areas whose morphological, environmental and landscape characteristics should be preserved. It identifies traçados urbanos A, B, C and D; traçados urbanos B are planned, organised in blocks, covering parts of the built city from the 18th century to the present day.
Article 39 (Scope, objectives and implementation): Defines consolidated areas as the serviced and predominantly occupied urban fabric to be preserved and enhanced. It states that plan implementation in consolidated areas is carried out through urban operations appropriate to the nature and scale of the intervention and its dependence on surrounding occupation, and that execution may be handled through execution units when a unified solution is needed, including land readjustment, new streets, green areas, equipment or compensation mechanisms.
Article 44 (Rear yards): Sets the regime for rear yards in consolidated central and residential areas, focused on salubrity, privacy, outdoor enjoyment and rainwater infiltration. It defines surface-vegetation-pondered parameters by logradouro type, allows a rearward continuation of the ground floor over waterproofed basement areas up to 3,5 metros high, allows reordering of pre-existing constructions in certain occupied rear yards with up to 10 % additional floor area, and requires proper drainage of surface and subsurface water.
- (logradouros verdes permeáveis to preserve, marked in the urban land-use plan, and quintais of traçados urbanos A in the Avenida da Liberdade urban plan area and the historic core of Alfama and Colina do Castelo) surface vegetation pondered (Svp): ≥ 0,9.ATLog
- (remaining logradouros in traçados urbanos A) surface vegetation pondered (Svp): ≥ 0,65.ATLog
- (logradouros located in structural corridors and in humid and fluvial-estuarine transition systems) surface vegetation pondered (Svp): ≥ 0,7.ATLog
- (logradouros located in structural corridors and in humid and fluvial-estuarine transition systems) A: ≥ 0,3.ATLog
- (remaining logradouros) surface vegetation pondered (Svp): ≥ 0,5.ATLog
- (remaining logradouros) A: ≥ 0,2.ATLog
- (prolongation of the ground floor over waterproofed basement areas) maximum height: 3,5 metros
- (pre-existing constructions in occupied logradouros) increase of floor area: up to a maximum of 10 %
- (pre-existing constructions in occupied logradouros) area permeability condition: Svp ≥ 0,7.ATLog
- (pre-existing constructions in occupied logradouros) area permeability condition: A ≥ 0,2.ATLog
Article 45 (Demolition works): Allows total or partial demolition of existing buildings only in specified cases such as imminent ruin, technical or economic infeasibility of rehabilitation, opening or widening streets or public spaces, interior-block or rear-yard location, lack of urban/architectural/cultural interest, or improved seismic/fire safety under a plan of pormenor. In traçados urbanos A and B, if demolition is based on imminent ruin or technical/economic infeasibility, the pre-existing volume and main façade must be maintained, subject to exceptions; in cases of deliberate deterioration or serious conservation breaches, reconstruction is mandatory.
Article 19 (Rainwater retention and infiltration system): Creates the rainwater retention and infiltration system, formed by retention/infiltration basins, to promote retention and infiltration of rainwater, reduce runoff velocity and reduce inflow to wastewater drainage systems. For rear yards where the non-built area below or above ground is less than 50 % of the rear-yard area, autonomous infiltration and storage systems for rainwater must be provided, except in small corner rear yards.
- rear yards where the non-built area, below or above ground, is less than 50 % of the rear-yard area: autonomous rainwater infiltration and storage systems are required
Article 36 (Wastewater drainage system): Defines protection zones for programmed wastewater drainage infrastructure, with minimum setbacks around collectors, interceptors, emissaries, rising mains, regulation reservoirs, lifting systems and treatment systems. In protection areas, urbanisation and building are generally prohibited, subject to exceptions for consolidated areas with pre-existing alignments and for justified cases with a system-function assessment.
- (collectors, interceptors, emissaries and rising mains) minimum setback: 10 metros do limite exterior do caneiro
- (collectors with internal diameter equal to or greater than 1000 mm or equivalent) minimum setback: 10 metros ao eixo
- (collectors with internal diameter less than 1000 mm or equivalent) minimum setback: 3 metros ao eixo
- (interceptors, emissaries and rising mains) minimum setback: 5 metros ao eixo
- (regulation reservoirs) minimum setback: 10 metros a partir dos seus limites exteriores
Artigos do regulamento citados
- Art. Article 42 — Construction, extension and alteration worksSets the buildability rules for construction, extension and alteration works in the traçados urbanos A, B, C and D. For traçados urbanos B, the maximum façade height is the average of the existing façade heights, with exceptions for predominantly residential plots between two taller buildings, for block-end situations to punctuate urban axis alignments, for the use of construction credits, and for legacy municipal commitments. It also allows a recessed storey and roof/attic uses under specified conditions, and applies the same cave rules as in the preceding paragraph. For parcels deeper than 14 m and/or larger than 130 m², the permeability index is 0,3 and the building index is 1,0 below 150 m² or 0,7 from 150 m² upward, with a minimum of 150 m² of floor area in the latter case.
- Art. Article 41 — Scope, objectives and usesFor consolidated central and residential areas, it prioritises housing, conservation and rehabilitation of existing buildings, infill and compaction of the urban fabric, mixed-use compatibility and public-space qualification. It states that the applicable regime varies according to the urban layout defined in the preceding article. It admits the coexistence of urban uses compatible with housing, namely housing, tertiary uses, tourism, equipment, compatible industry and micro-logistics. It also sets specific use-change rules for traçados urbanos A, B, C and D, including the traçados urbanos B and C rules for changing housing use.
- Art. Article 40 — Urban layoutsDefines the urban layouts cartographed in the urban land-use plan and states that they comprise consolidated central and residential areas whose morphological, environmental and landscape characteristics should be preserved. It identifies traçados urbanos A, B, C and D; traçados urbanos B are planned, organised in blocks, covering parts of the built city from the 18th century to the present day.
- Art. Article 39 — Scope, objectives and implementationDefines consolidated areas as the serviced and predominantly occupied urban fabric to be preserved and enhanced. It states that plan implementation in consolidated areas is carried out through urban operations appropriate to the nature and scale of the intervention and its dependence on surrounding occupation, and that execution may be handled through execution units when a unified solution is needed, including land readjustment, new streets, green areas, equipment or compensation mechanisms.
- Art. Article 44 — Rear yardsSets the regime for rear yards in consolidated central and residential areas, focused on salubrity, privacy, outdoor enjoyment and rainwater infiltration. It defines surface-vegetation-pondered parameters by logradouro type, allows a rearward continuation of the ground floor over waterproofed basement areas up to 3,5 metros high, allows reordering of pre-existing constructions in certain occupied rear yards with up to 10 % additional floor area, and requires proper drainage of surface and subsurface water.
- Art. Article 45 — Demolition worksAllows total or partial demolition of existing buildings only in specified cases such as imminent ruin, technical or economic infeasibility of rehabilitation, opening or widening streets or public spaces, interior-block or rear-yard location, lack of urban/architectural/cultural interest, or improved seismic/fire safety under a plan of pormenor. In traçados urbanos A and B, if demolition is based on imminent ruin or technical/economic infeasibility, the pre-existing volume and main façade must be maintained, subject to exceptions; in cases of deliberate deterioration or serious conservation breaches, reconstruction is mandatory.
- Art. Article 19 — Rainwater retention and infiltration systemCreates the rainwater retention and infiltration system, formed by retention/infiltration basins, to promote retention and infiltration of rainwater, reduce runoff velocity and reduce inflow to wastewater drainage systems. For rear yards where the non-built area below or above ground is less than 50 % of the rear-yard area, autonomous infiltration and storage systems for rainwater must be provided, except in small corner rear yards.
- Art. Article 36 — Wastewater drainage systemDefines protection zones for programmed wastewater drainage infrastructure, with minimum setbacks around collectors, interceptors, emissaries, rising mains, regulation reservoirs, lifting systems and treatment systems. In protection areas, urbanisation and building are generally prohibited, subject to exceptions for consolidated areas with pre-existing alignments and for justified cases with a system-function assessment.
- Art. Article 88 — Transfers to public ownershipSets the free cession standards to the municipality for green/public-use areas and public-use equipment. For consolidated spaces, polarities and consolidating economic activity spaces, the cession rate is 30 m² per each 100 m² of floor area; for spaces to consolidate, it is 50 m² per each 100 m² of floor area. It also states that the cession for road infrastructures depends on the project, and that parking cession follows the parking article.
- Art. Article 84 — Incentive system for urban operations of municipal interestEstablishes a municipal incentive system for urban operations of public interest through transferable construction credits. The criteria include housing subject to maximum rent/sale price, rehabilitation, heritage works, transfer of green areas, demolition in green recreation/production spaces, freeing block interiors, bioclimatic and energy-efficiency concepts, and supplementary resident parking in deficit areas.
- Art. Article 75 — Private parking parametersApplies minimum and maximum private parking standards to loteamentos and construction/extension works regardless of land-use category. It gives parking-space area standards of 20 m² and 75 m² for surface parking, and 25 m² and 130 m² for parking in a built structure, and refers the actual minimum/maximum quantities to Annex X.
- Art. Article 76 — Public parking parametersRequires public parking quotas in loteamentos and in relevant building operations, in addition to private parking. It specifies the same parking-space areas as the private-parking article and states that surface public parking is mandatory cession to the municipality and is subject to municipal tariff rules.