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Zoning, subdivision and urban planning in Brazil: master plans, building rights, preemption, neighborhood impact studies and lot rules

Last verified: 2026-10-27 · Status: Stable

Land use in Brazil is set mainly by each municipality under the City Statute (Lei nº 10.257 of 2001): the master plan fixes zones, basic and maximum floor area ratios and the areas where extra building rights can be bought, where the city has a right of first refusal and where idle land must be built on. Subdividing land into lots follows Lei nº 6.766 of 1979: lots of at least 125 m² with 5 m of frontage, registration of the approved project within 180 days, and a ban on selling lots in an unregistered subdivision, which is also a crime.

USD figures use the Banco Central do Brasil PTAX selling rate of R$5.3346 per US dollar for 27 October 2026. Conversions are for orientation only.

Key facts

Population above which a master plan is mandatory	20000 inhabitantsCF art. 182 § 1; Lei nº 10.257/2001 art. 41 I, as of 2026-10-27 · in force
Minimum lot area in an urban subdivision (federal floor)	125 m²Lei nº 6.766/1979 art. 4 II, as of 2026-10-27 · in force
Minimum lot frontage (federal floor)	5 mLei nº 6.766/1979 art. 4 II, as of 2026-10-27 · in force
Deadline to register an approved subdivision	180 daysLei nº 6.766/1979 art. 18, as of 2026-10-27 · in force
Maximum term of a municipal preemption right	5 yearsLei nº 10.257/2001 art. 25 § 1, as of 2026-10-27 · in force

The rule

1. Master plan. Urban development policy is municipal; the master plan, approved by the city council, is mandatory for cities of more than 20,000 inhabitants and is the basic instrument of urban policy, and urban property fulfills its social function when it meets the master plan. The City Statute also makes the plan mandatory in metropolitan regions, tourist areas, areas affected by large projects and municipalities listed as prone to landslides or floods.
Cost to do it: No fee; zoning certificates (certidão de uso do solo) are charged under municipal fee laws.Constituição Federal art. 182 caput and §§ 1 and 2; Lei nº 10.257 of 10 July 2001 (Estatuto da Cidade), art. 41 as amended by Lei nº 12.608 of 2012, CF art. 182; Lei nº 10.257 art. 41 I to VI, 2001-07-10 official text · verified 2026-10-27

2. Building rights above the basic ratio (outorga onerosa). The master plan may set areas where building is allowed above the basic floor area ratio (coeficiente de aproveitamento, the ratio of buildable area to plot area) against a payment by the beneficiary, and sets the maximum ratios in light of infrastructure.
Cost to do it: The payment formula is set in each municipal law; it can be a major cost of high rise projects.Lei nº 10.257 of 2001, Art. 28 caput and §§ 1 to 3, 2001-07-10 official text · verified 2026-10-27

3. Municipal preemption. A municipal law based on the master plan can give the city a right of first refusal on onerous sales of urban property between private parties in defined areas, for up to five years, renewable after one year, applying to any number of sales in that period.
Cost to do it: Time cost: the city must be offered the property first in preemption areas.Lei nº 10.257 of 2001, Art. 25 caput and §§ 1 and 2, 2001-07-10 official text · verified 2026-10-27

4. Compulsory use and neighborhood impact. A municipal law may require owners of unbuilt, underused or unused urban land to subdivide, build or use it, with at least one year from notice to file a project and two years from approval to start works, followed by progressive IPTU and then expropriation paid in public debt securities. Municipal law also defines which private or public projects need a neighborhood impact study (EIV) to obtain construction or operating licenses.
Cost to do it: EIV studies are prepared by consultants at the developer's cost.Lei nº 10.257 of 2001; Constituição Federal art. 182 § 4, Lei nº 10.257 arts. 5, 7, 8 and 36, 2001-07-10 official text · verified 2026-10-27

5. Subdivision rules. Urban land may be subdivided by allotment (loteamento, with new streets) or dismemberment (desmembramento, using existing streets). Lots must have at least 125 m² and 5 m of frontage unless state or municipal law demands more or the project is social housing, with non building strips of at least 15 m along railways and along highways (reducible by municipal law to 5 m). The approved project must be filed at the property registry within 180 days, with a 20 year title history and certificates on the property and the developer, or the approval lapses.
Cost to do it: Infrastructure is the developer's cost; registry fees under state tables.Lei nº 6.766 of 19 December 1979, arts. 2, 4 and 18 as amended by Lei nº 9.785 of 1999, Lei nº 13.913 of 2019 and Lei nº 14.382 of 2022, Art. 2 §§ 1, 2 and 4; art. 4 II, III and III-A; art. 18 caput and items I to IV, 1979-12-19 official text · verified 2026-10-27

6. No sales before registration. It is forbidden to sell or promise to sell a lot in a subdivision that is not registered. Starting or carrying out an urban subdivision without approval, against the license, or advertising false claims about its legality is a crime against public administration punishable by 1 to 4 years of imprisonment and a fine of 5 to 50 times the highest minimum wage, aggravated (1 to 5 years) when lots of an unregistered subdivision are sold or promised.
Cost to do it: Fine of 5 to 50 minimum wages; with the 2026 minimum wage of R$1,621 (Decreto nº 12.797 of 23 December 2025), R$8,105 to R$81,050.
Example: Fine range in 2026: R$8,105 to R$81,050. / About US$1,519 to US$15,193.Lei nº 6.766 of 1979, Arts. 37 and 50, 1979-12-19 official text · verified 2026-10-27

Worked example

Mixed use tower. A developer buys a 2,000 m² plot where the basic floor area ratio is 1 and the maximum is 4. Building 8,000 m² requires buying 6,000 m² of additional rights under the municipal outorga onerosa formula (Lei nº 10.257 art. 28), and the project may also need an EIV (art. 36). If the plot sits in a preemption area, the seller must first offer it to the city (art. 25).

Step by step

1. Get the municipal zoning certificate and the master plan parameters for the plot.
2. Check for preemption areas, compulsory use notices on the matrícula and EIV triggers.
3. Price the outorga onerosa and any EIV mitigation in the feasibility study.
4. For subdivisions, obtain approval, then register within 180 days before marketing any lot (Lei nº 6.766 arts. 18 and 37).

Common traps

Pre selling lots. Selling before registration is barred and can be a crime (Lei nº 6.766 arts. 37 and 50).
Assuming the federal 125 m² floor governs. Municipal law often requires larger lots.
Ignoring preemption. Sales in preemption areas must respect the city's right (Lei nº 10.257 art. 25).

Sources

← Condominiums and off plan purchases in Brazil: building rules, fees and fines, the incorporation memorial, segregated estates, delays and cancellationsExpropriation in Brazil: public utility and social interest takings, prior cash compensation, urgent possession, mediation and agrarian reform →