In short
Section 6.1.1.10 of Joint Regulation No. 9473 is the door the regulation leaves open on the most protected land. It says the Junta Adjudicativa may authorise, by location consultation, the uses not attended ministerially in Agricultural Reserves, Natural Reserves or Special Planning Areas, and in the rustic soils of the municipalities surrounding the Caribbean National Forest El Yunque, which the section names itself: Canóvanas, Ceiba, Fajardo, Juncos, Las Piedras, Luquillo, Naguabo and Río Grande. Before deciding, OGPe will request recommendations from DRNA, from the Department of Agriculture, from the municipalities where the property lies, from the Planning Board’s Hydrogeology Unit in C-R districts and in any district with flood-prone areas, and from the Board’s Physical Planning Programme in special areas, reserves and sectoral plans. The criteria in reserves include ecological integrity, the protection of watersheds and of irrigation and drainage channels, not affecting agricultural and livestock productivity, and that the minimum basic infrastructure exist to serve the use or can be provided without causing impact on the sector. Then the section goes down to district detail: in A-P, housing for two additional families whose livelihood comes from the same farm; in R-G, recreational areas of up to three cuerdas, a single commercial building of one hundred square metres, churches of up to one cuerda, and a list of seven uses that pass only with mandatory public hearings; in A-B, tourist developments with public hearings; and in C-R, tourist and recreational uses. And it closes with the lot size: by way of exception, a minimum frontage of thirteen linear metres and a minimum area of four hundred square metres, unless the infiltration tests for septic wells require more.
What is it?
It is the section of Rule 6.1.1 of Chapter 6.1 of Joint Regulation No. 9473 that governs the uses that cannot be approved ministerially in Puerto Rico’s most protected areas. Instead of a permitted-use table, the section opens a procedure: the location consultation before the Junta Adjudicativa, with recommendations from several agencies and a list of criteria the Board must apply. And it then enumerates, district by district, which uses may be considered by that route and which of them demand mandatory public hearings.
Who can do it?
The section applies to uses not attended ministerially proposed in Agricultural Reserves, Natural Reserves or Special Planning Areas, and in the rustic soils of the municipalities of Canóvanas, Ceiba, Fajardo, Juncos, Las Piedras, Luquillo, Naguabo and Río Grande, as municipalities surrounding the Caribbean National Forest El Yunque. The per-district use lists apply to districts R-G, A-G, A-P, A-B and C-R as the text itself indicates. Housing for two additional families in A-P proceeds only where they are to be occupied by families whose principal livelihood derives from the agricultural uses of the same farm.
Requirements
- Filing the use as a location consultation before the Junta Adjudicativa, because it is a use not attended ministerially in a special area.Verified against the official source
- That the area’s ecological integrity and the watersheds, irrigation channels and drainage channels be protected.Verified against the official source
- That the area’s agricultural and livestock productivity not be affected.Verified against the official source
- That the minimum basic infrastructure exist to serve the proposed use or that it can be provided without causing impact on the sector.Verified against the official source
- For uses similar to those permitted in the district: that the part of the land not be suitable for agricultural use, that the use not entail introducing activities adversely affecting the permitted uses, that the approval not entail changes in zoning, and that it not increase the need for public facilities and services beyond what is necessary.Verified against the official source
- In district A-P: that the two additional dwellings be occupied by families whose principal livelihood derives from the agricultural uses of the same farm.Verified against the official source
- In district R-G, for local commercial or service installations: a single building with gross floor area no greater than one hundred square metres and land area no greater than five hundred square metres, excluding petrol stations.Verified against the official source
- In district R-G, for churches, temples, meeting halls and non-pecuniary private clubs: that they occupy no more than one cuerda and that the gross floor area not exceed five hundred square metres.Verified against the official source
- By way of exception in R-G, A-G, A-P and A-B: a minimum frontage of thirteen linear metres and a minimum area of four hundred square metres on residential, commercial or institutional lots, except where the infiltration tests for septic wells show a larger area is required.Verified against the official source
Documents you need
Cost
Step by step
Step 1: Where this section applies
Section 6.1.1.10 does not apply everywhere. It covers uses not attended ministerially proposed in Agricultural Reserves, in Natural Reserves or in Special Planning Areas, and additionally in the rustic soils of the municipalities surrounding the Caribbean National Forest El Yunque. For those uses, the Junta Adjudicativa may authorise them via location consultations. Variances are handled under Chapter 6.3, and exceptions under the uses discretionally permitted in R-G, A-G, A-P, A-B and C-R.
Step 2: El Yunque’s eight municipalities
The regulation first explains the purpose: to conserve the Forest’s natural conditions, to protect the watersheds to guarantee potable water, to reduce contamination and to protect agricultural land. And then it says exactly where: the application is to the rustic soils of the municipalities of Canóvanas, Ceiba, Fajardo, Juncos, Las Piedras, Luquillo, Naguabo and Río Grande. There are eight, named one by one in the text; they need not be deduced from a map.
Step 3: Who must recommend before the decision
OGPe does not decide alone. The section lists the recommendations it will request: from the Department of Natural and Environmental Resources; from the Department of Agriculture; from the municipalities where the property lies and from any development office or other concerned entity; from the Planning Board’s Hydrogeology Unit in C-R districts and in any district with flood-prone areas; and from the Planning Board’s Physical Planning Programme in Special Planning Areas, Agricultural and Natural Reserves or Sectoral Plans. Worth knowing before filing, because each recommendation is waiting time outside the applicant’s control.
Step 4: The criteria in reserves
For reserves, the list of criteria is long and mixes the environmental with the urban: that ecological integrity be protected; that watersheds and irrigation and drainage channels be protected; that agricultural and livestock productivity not be affected; that health, safety and welfare be protected; that the supply of light and air not be impaired; that the danger of fire not be increased; that the values of neighbouring properties not be harmed; that viability, adequacy and convenience be demonstrated; that the established conditions be met; and — the one that stops most projects — that the minimum basic infrastructure exist to serve the use or can be provided without causing impact on the sector.
Step 5: Which uses may be permitted in general
Two families of uses. The first are the public local or general installations related to public services and utilities. The second are uses similar to those permitted in the district, and that second one comes with four cumulative conditions: that the part of the land not be suitable for agricultural use; that the use not entail introducing activities adversely affecting the permitted uses; that the approval not entail changes in zoning; and that it not increase the need for public facilities and services beyond what is necessary. The third condition is the most overlooked: approving the use does not reclassify the land.
Step 6: District A-P and the two additional families
In district A-P the section opens a very concrete possibility: housing for two families additional to the one permitted, when they are to be occupied by families whose principal livelihood derives from the agricultural uses of the same farm. It is not free housing on agricultural land: the condition is the livelihood, and it is the same farm.
Step 7: District R-G, with and without public hearings
R-G is the district with the longest list. Without mandatory hearings, three things fit: recreational areas no greater than three cuerdas with accessory structures, a larger area being allowable if the site meets special considerations of scenic, historic, scientific or recreational value; local commercial or service installations, excluding petrol stations, limited to a single building with gross floor area no greater than one hundred square metres and land area no greater than five hundred square metres; and churches, temples, meeting halls and non-pecuniary private clubs when they occupy no more than one cuerda and the gross floor area does not exceed five hundred square metres. And there is a fourth category that passes only with mandatory public hearings of the Junta Adjudicativa, and only if the benefits to the community outweigh those of devoting the land to general agriculture: tourist developments, cemeteries, light industry, amusement parks, open-air cinemas and extensive commercial recreation, hardware stores with construction materials, solid waste disposal systems, and funeral homes.
Step 8: A-B and C-R: tourism with conditions
In district A-B, tourist developments, holiday projects and recreational parks may be considered, with public hearings, and only if the benefits to the community outweigh those of devoting the land to forests. In district C-R the list is longer and also touristic: guest houses, tourist villas, camping areas, restaurants, cafeterias, museums, riding areas, zoos and commercial pools, provided the community derives benefits and neither the natural environment nor the resource’s permanence is put at risk. In C-R the Board may hold public hearings; in A-B the text calls for them.
Step 9: The lot’s minimum size
The section closes with the most sought-after rule. Every segregation shall comply with the district’s size, but by way of exception, in R-G, A-G, A-P and A-B, residential, commercial or institutional lots will have a minimum frontage of thirteen linear metres and a minimum area of four hundred square metres, except where the infiltration tests for septic wells show a larger area is required. The minimum size of every other lot will be the result of the percolation tests, but never less than four hundred square metres. The exceptions remain subject to the conditions established, and the Board may hold a public hearing when it deems it pertinent, following Chapter 2.1 of Volume II. A note on the source: this rule names R-G, A-G, A-P and A-B, while the exceptions provision earlier in the same section names R-G, A-G, A-P, A-B and C-R; the text does not explain the difference, and neither do we.
Where to do it
The location consultation is filed before the Junta Adjudicativa through OGPe, which is the one that requests the recommendations from DRNA, the Department of Agriculture, the concerned municipalities, the Planning Board’s Hydrogeology Unit and the Board’s Physical Planning Programme. Public hearings, where they proceed, are held by the Junta Adjudicativa following Chapter 2.1 of Volume II of the regulation.
How long it takes
What to do if something goes wrong
The first thing is to know whether the land falls within this section’s scope: agricultural reserve, natural reserve, special planning area, or rustic soil in one of the eight municipalities around El Yunque. If it does, a use not on the district table is not approved over the counter: it goes by location consultation before the Junta Adjudicativa, and the time for agency recommendations must be reckoned with. The criterion that stops most projects is infrastructure: it must be shown that the minimum basic infrastructure exists to serve the use, or that it can be provided without causing impact on the sector. If the project is commercial in R-G, it must be fitted into a single building of one hundred square metres gross floor area on five hundred square metres of land, and with no petrol station. If it is a tourist development, a cemetery, light industry, a hardware store with construction materials, a solid waste disposal system or a funeral home in R-G, mandatory public hearings must be reckoned with, and the burden of showing that the benefits to the community outweigh those of devoting that land to general agriculture. And to segregate, it is not only the district that rules: by way of exception it drops to thirteen metres of frontage and four hundred square metres, but the infiltration tests for septic wells may require more, and never less than four hundred.
Common mistakes
- Assuming a use the district table does not list can be approved ministerially in a reserve or a special planning area.
- Ignoring that the rustic soils of Canóvanas, Ceiba, Fajardo, Juncos, Las Piedras, Luquillo, Naguabo and Río Grande are subject to this section for surrounding El Yunque.
- Filing without reckoning with the time for recommendations from DRNA, the Department of Agriculture and the concerned municipalities.
- Omitting the Hydrogeology Unit’s recommendation in a C-R district or in a district with flood-prone areas.
- Proposing a use without being able to show that the minimum basic infrastructure exists to serve it or can be provided without impact on the sector.
- Believing that approving a use by consultation changes the land’s zoning, when the regulation expressly requires that it not entail it.
- Proposing a petrol station as a local commercial or service installation in R-G, which the text excludes.
- Planning more than one building, or exceeding one hundred square metres of gross floor area, in R-G’s local commercial installation.
- Exceeding one cuerda of occupation or five hundred square metres of gross floor area in a church, temple, meeting hall or non-pecuniary private club in R-G.
- Counting on approval without public hearings for a tourist development, cemetery, light industry, hardware store with construction materials, solid waste disposal system or funeral home in R-G.
- Seeking additional housing in A-P for families whose livelihood does not derive from the agricultural uses of the same farm.
- Segregating lots under four hundred square metres, which is the floor the section sets in every case.
- Using the four hundred square metres without running the infiltration tests, which may require a larger area.
Frequently asked questions
Which municipalities are covered by the El Yunque rule?
The section names them: the application is to the rustic soils of the municipalities of Canóvanas, Ceiba, Fajardo, Juncos, Las Piedras, Luquillo, Naguabo and Río Grande, as the municipalities surrounding the Caribbean National Forest El Yunque.
Can I put a small business in an R-G district?
By consultation, local commercial or service installations may be considered, excluding petrol stations, limited to a single building with gross floor area no greater than one hundred square metres and land area no greater than five hundred square metres.
What is the smallest lot that can be segregated on rustic soil?
By way of exception, in R-G, A-G, A-P and A-B, residential, commercial or institutional lots will have a minimum frontage of thirteen linear metres and a minimum area of four hundred square metres, except where the infiltration tests for septic wells show a larger area is required. The minimum size of every other lot will be the result of the percolation tests, but never less than four hundred square metres.
Which uses demand mandatory public hearings in R-G?
With mandatory public hearings of the Junta Adjudicativa, and only if the benefits to the community outweigh those of devoting the land to general agriculture: tourist developments, cemeteries, light industry, amusement parks, open-air cinemas and extensive commercial recreation, hardware stores with construction materials, solid waste disposal systems, and funeral homes.
Can I build houses for my farm workers?
In district A-P, housing for two families additional to the one permitted may be considered, where they are to be occupied by families whose principal livelihood derives from the agricultural uses of the same farm.
Does approving the use change the land’s qualification?
No. Among the conditions the regulation places on uses similar to those permitted in the district is expressly that the approval not entail changes in zoning.
Official sources
These are the government pages this guide is based on.
- Junta de Planificación de Puerto Rico (JP)
Junta de Planificación
docs.pr.gov
- Planning Board
jp
jp.pr.gov
- OGPe Single Business Portal
ogpe
www.permisos.pr.gov
- Department of Natural and Environmental Resources
drna
www.drna.pr.gov
Last verified
September 6, 2026
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Agricultural districts A-G and A-P: what is allowed on a farm and in an agricultural reserve
The fifty-cuerda segregation in a reserve, the fifty-metre buffer zone, the accessory uses and the ban on commercial advertising.
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What each conservation district allows, the fifty metres around caves, the hundred-metre riparian strip and the five mangrove types.
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The seven situations requiring a location consultation, the commercial categories by square feet, and the process’s fifteen- and ten-day terms.
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A nine-metre base height, twice the road’s width, when a mezzanine does not count as a storey and why every new house carries a solar water heater.
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Three General Permits filed with OGPe, with concrete thresholds and same-day issuance when filed alone.