|
Classes of cities |
Land standards (m2/capita) for: | ||||
Dwelling houses |
Courtyards, road |
Public buildings |
Parks and Gardens |
Total | |
I – II |
19-21 |
2-2.5 |
1.5-2 |
3-4 |
25-28 |
III-IV |
28-35 |
2.5-3 |
1.5-2 |
3-4 |
35-45 |
V |
37-47 |
3 |
1.5 |
3-4 |
45-55 |
In some cases of new cities or new urban areas, higher land use standards as mentioned above may be allowed.
(Classification of cities: Class I - II urban areas are cities under direct control of the central authority or provinces, Class III – IV urban areas are towns under direct control of provinces, Class V urban areas are towns under direct control of districts).
· The maximum net construction density of the land plot:
Table 2: Maximum construction density
Area of land plot (m2) |
Under 50 |
50-100 |
100-200 |
200-300 |
300-400 |
400-500 |
Maximum construction density (%) |
100 |
90 |
80 |
70 |
60 |
50 |
· The maximum net construction density (excluding public land area) and maximum land use coefficient of housing in a group or street grid
From Regulation on the separation distance between housing rows, calculating maximum net construction density (excluding public land area) and maximum land use coefficient of housing group or street grid as follows:
Table 3: Maximum net construction density and land use coefficient
Average number of stories |
Maximum net construction density (%) |
Maximum land use coefficient |
1 |
70 |
0.70 |
2 |
60 |
1.20 |
3 |
53 |
1.59 |
4 |
47 |
1.88 |
5 |
40 |
2.00 |
6 |
39 |
2.34 |
7 |
36 |
2.52 |
8 |
33 |
2.54 |
9 |
21 |
2.70 |
10 |
28 |
2.80 |
11 |
26 |
2.86 |
12 |
24 |
2.88 |
13 |
22 |
2.90 |
14 |
21 |
2.94 |
15 and upwards |
20 |
3.0-5.0 |
· Building height
The building height must be restricted according to local construction management regulations and pursuant to the following factors:
- The width of the boundary road;
- The height of neighboring buildings;
- The width of the building itself;
- The operating height of fire fighting equipment of the urban fire fighting forces.
It is noteworthy that, in practice, competent authorities may approve a project with some criteria that are not complied with the Building Code.
· Maximum construction density and minimum tree density of building
Kind of building |
Density (%) | |
Construction (maximum) |
Tree (Minimum) | |
Villa |
30 |
40 |
Condominium |
50 |
20 |
Foreign Investment Projects on construction of houses/apartments must be evaluated in terms of their plan and architectural scheme on the work architecture in the course of evaluating investment projects (for granting investment licenses).
The contents of evaluating the construction plan cover the consideration of the compatibility of the preliminary design in the project dossiers with the plan certificate (for investment areas with detailed planning being already approved) or the written agreement on architecture and plan of the construction (for investment areas with detailed planning being not yet approved). The construction plan must comply with the building code of Vietnam or foreign/international construction standards if permitted by the Ministry of Construction.
The contents of evaluating the scheme on work architecture cover the consideration of the compatibility of the preliminary design of the work in terms of the option for the total ground arrangement, spatial blocs complex, the architectures of the main frontages of the work, exterior decoration, the arrangement of landscapes and environment in areas surrounding the work.
In respect of project on construction of houses/apartments for sale, the plan and scheme of architecture of works shall be evaluated by the Ministry of Construction.
In respect of projects on construction of new urban areas, the investors must apply the Provincial People’s Committee for approval on detailed plan. The detailed plan is to detail planning criteria i.e. the use of land, spatial blocs complex, technical infrastructure planning.
The contents of evaluating technical design cover the consideration of the compatibility of the technical design with the evaluated construction plan and architecture and the consideration of the compatibility of technical design with construction standards and construction criteria of Vietnam. Where foreign standards shall be applied, such must be approved by the Ministry of Construction. The technical design shall be evaluated by the Ministry of Construction. If 12 months after the receipt of the decision on design evaluation and work construction the project still fails to get off the ground, such written decision shall no longer have effect for implementation. If needing to continue the work construction, the investor shall have to explain the reasons therefore in writing so that the evaluating body shall consider and permit the continued implementation or make re-evaluation. In the course of construction, the change in architecture, plan, and main structures of the works as compared to the already evaluated design shall be made only after it is approved by the design evaluating authority.
Before starting the construction of works, the Investors must obtain construction permits. The permits for urban construction works shall be granted if the followings requirements are meet:
- Being in line with the approved construction detailed planning;
- Observing the regulations on red-line demarcation and construction demarcation boundaries; urban designing; meeting the requirements on safety of adjacent works, ensuring the corridor for protection of traffic works, irrigation works, dikes, energy works, cultural heritage zones, historical – cultural relics and zones for protection of other works according the law provisions.
The Investors using land shall be liable for payment of compensation to the persons whose land is recovered for the purpose of allocation for their use. Compensation plan must be prepared and approved by competent authorities at various levels (commune to district to province).
The Investors may freely to implement the construction by inviting any contractors (including foreign contractors) or self-implementing if the project does not have the participation or have the participation of State owned enterprise(s) with less than 30% of the legal capital of a joint venture company or business capital of a business co-operation contract.
If the project in which State owned enterprises with at least 30% of the legal capital or business capital must conduct tender for design, construction or installation in accordance with the regulations on tender of Vietnam. In such a case, if the investor of the project wishes to self-construct its apartments, it is required to have the function of construction and sufficient capacity of construction.