Coconut Grove Real Estate: NCD-3 Zoning, Tree Review and Home Values

Homes in the 33133 ZIP area that covers Coconut Grove have a median owner-occupied value of $1,022,400 in the ACS 2020-2024 survey, roughly twice the City of Miami median of $518,100 (U.S. Census Bureau, 33133; Miami city).

The Census Bureau counts 17,933 housing units in ZIP area 33133, and 51.3 percent of the owner-occupied homes there are valued at $1,000,000 or more (ACS 2020-2024, 33133). Citywide, only 16.2 percent of owner-occupied Miami homes reach that value (ACS 2020-2024, Miami). Ownership is also more common in the Grove: 52.5 percent of occupied homes in 33133 are owner-occupied, against 30.8 percent across the City of Miami. Renting in 33133 has a median gross rent of $2,068 a month, compared with $1,758 for Miami as a whole.

Coconut Grove is not only single-family streets. In 33133, 35.2 percent of units are one-unit detached houses and 33.4 percent sit in buildings of 20 or more units (ACS 2020-2024, 33133), so the ZIP area holds about as many large-building units as detached houses. The ZIP area holds larger shares of both the oldest and the newest housing than the city: 9.1 percent of units in 33133 were built in 1939 or earlier, and 4.5 percent were built in 2020 or later, both above the citywide shares of 7.8 and 3.2 percent (ACS 2020-2024, Miami).

Two limits apply to these numbers. ZIP area 33133 is a Census tabulation area, not the legal Coconut Grove boundary that the City of Miami uses for zoning, which is described below. And the ACS pools survey responses from 2020 through 2024, so the 33133 medians trail the current Coconut Grove market rather than measuring this year's sales.

Most of Coconut Grove lies in NCD-3, a City of Miami Neighborhood Conservation District that layers stricter standards over the base Miami 21 zoning, while the blocks nearest the Douglas Road MetroRail Station are in NCD-2 (City of Miami Planning).

The City of Miami has three Neighborhood Conservation Districts, and the Planning Department places two of them, NCD 2 and NCD 3, in Coconut Grove (City of Miami Planning). NCD 2 is bounded by SW 32 Avenue to the south and Charles Avenue to the east. The Planning Department calls the NCDs zoning overlays and quotes the American Planning Association definition: a district applied over previously established zoning that sets additional or stricter standards for the properties it covers.

The NCD-3 text in Miami 21 Appendix A splits the Grove into four sub-districts (Miami 21 Appendix A, NCD-3). The legal line is drawn on the Miami 21 Atlas; the text describes it generally as Douglas Avenue on the west, US 1 on the north, the Rickenbacker Causeway on the east, Biscayne Bay along the east and south, and Prospect Drive and the rear of properties on the south side of Battersea Road.

The district exists to keep the Grove green. Its stated intent is to preserve the historic, heavily landscaped character of the Coconut Grove residential areas, protect the tree canopy and green space, and protect architectural variety, and the code notes that Coconut Grove predates the City of Miami (Miami 21 Appendix A, NCD-3). It also bars platting or replatting that destroys a median, green space, landscape easement or road layout that contributes to a Grove subdivision.

An NCD is not a historic designation. The City of Miami Historic Districts page lists Bayside, Beverly Terrace, Buena Vista, Downtown, Lummus Park, Biscayne Boulevard, Morningside and Palm Grove, and none of them is in Coconut Grove (City of Miami Historic Districts). Palm Grove, despite the name, lies between the Little River and NE 58 Street, east of the F.E.C. Railway. Individually designated Grove buildings still carry their own preservation rules, and NCD-3 says nothing in it prevents more Coconut Grove structures or neighborhoods from becoming Historic Preservation Overlays.

A new single-family house in Coconut Grove NCD-3 may rise 25 feet, measured to the midpoint between eave and roof top from flood level or average sidewalk elevation, whichever is higher (Miami 21 Appendix A, NCD-3).

Chimneys, cupolas and other non-habitable features of 25 square feet or less may reach 30 feet. On Coconut Grove lots under 10,000 square feet, accessory structures are capped at 13 feet (Miami 21 Appendix A, NCD-3). All T3 single-family rules of Miami 21 still apply except as NCD-3 modifies them, and where the two conflict, the more restrictive requirement governs.

Green space is the other big limit. NCD-3 requires minimum green space of 0.3 times the lot area, and permeable surfacing in the required yard may allow a 25 percent reduction of that requirement (Miami 21 Appendix A, NCD-3). Front yards in the Grove must minimize garage fronts and parking and use abundant landscaping. A builder developing adjacent Coconut Grove lots cannot use the same, similar or duplicate plans; neighboring houses must differ in massing, footprint and exterior detailing.

Lot splits are hard in the Grove. Where a house or a lawful accessory structure such as a pool, wall or tennis court already spans one or more platted lots, those lots count as one building site, and no Coconut Grove building site that existed before September 24, 2005 may be made smaller except by Warrant (Miami 21 Appendix A, NCD-3). Detached garages on Grove lots of 10,000 square feet or more may carry a second story, used only as an owner-occupied accessory structure.

Every demolition permit in Coconut Grove NCD-3 needs a Waiver and goes to the Miami Planning Department for review under the Tree Preservation Ordinance, and the submittal must include a tree survey by a certified arborist (Miami 21 Appendix A, NCD-3).

That rule turns a teardown in the Grove into a tree review before any new house is drawn. Outside the demolition process, Chapter 17 of the Miami City Code applies citywide: no tree on property described in section 17.3 may be removed or relocated without a tree removal permit unless the rules exempt it (City of Miami Tree Information). A pruning permit is required to prune more than 25 percent of a tree canopy, crown or living foliage within one year, which matters on Coconut Grove lots shaded by large hardwoods.

The City of Miami Environmental Resources Division handles tree permits and can be reached at [email protected] or (786) 570-2934 (City of Miami). NCD-3 also requires all Grove landscaping to comply with the city landscape and tree protection ordinances, and fences in a street-front setback must be screened by plants unless faced with oolitic limestone (Miami 21 Appendix A, NCD-3).

The tree rules are under review. The city has set up a Tree Ordinance Advisory Committee, with environmental, business and neighborhood members, to review the Miami tree preservation and protection regulations and recommend changes (City of Miami Tree Information). Coconut Grove work that touches large trees is therefore best checked against the rules in force on the day a permit is filed.

Flood risk for a Coconut Grove property is checked on the FEMA Flood Insurance Rate Maps through the Miami-Dade County interactive map tool, and the official zone can be confirmed through the county Flood Zone Hotline at 305-372-6466 (Miami-Dade County Flood Zone Maps).

An Elevation Certificate shows how high a house was built relative to its flood zone, and Miami-Dade County says these certificates are required for all new construction and for projects that substantially improve a structure (Miami-Dade County). Flood insurance is required for any federally backed mortgage on a home in a Special Flood Hazard Area, and a new policy takes effect 30 days after purchase, so a Coconut Grove buyer needs the policy bought at least 30 days before coverage is needed.

Two county details are easy to misread from the Grove. The 35 percent Community Rating System discount on flood insurance that Miami-Dade County advertises applies to the Unincorporated Municipal Service Area (Miami-Dade County), and Coconut Grove is part of the City of Miami (City of Miami Planning), not unincorporated Miami-Dade. FEMA also published preliminary flood maps for Miami-Dade in 2021 that may change as comments are resolved, so a Coconut Grove lot can show one zone on the effective map and another on the preliminary map.

Flood elevation also shapes the house itself. Because NCD-3 measures the 25-foot height from flood level or average sidewalk elevation, whichever is higher, a Coconut Grove lot with a high flood elevation starts its height envelope higher off the ground (Miami 21 Appendix A, NCD-3).

Coconut Grove neighborhood and homeowner associations that register each year receive certified-mail notice of Exception and Variance applications in their area, and their written comments are due within 15 days of receiving that notice (Miami 21 Appendix A, NCD-3).

The NCD-3 text tells associations to register with their Neighborhood Enhancement Team (NET) office by a letter to the Planning Director or Zoning Administrator. The City of Miami now says the Neighborhood Service Centers, formerly NET, have been dissolved and their offices are handled by each commission district (City of Miami District Offices), so a Grove association should send its yearly letter to the Planning Director or Zoning Administrator, both still named in the code. All Village Center properties also go to the Coordinated Review Committee, and new work on nine Grove corridors, including Main Highway, Grand Avenue, South Bayshore Drive and Tigertail Drive, must buffer pedestrians and limit curb cuts (Miami 21 Appendix A, NCD-3).

The NCD rules themselves have been under revision for years. The Planning Department page records community concern over housing affordability, lot coverage, density, tree preservation, public notice and property rights, and states that staff found a need to change the NCD regulations (City of Miami Planning). Staff based its proposals on 281 residential building permits issued in Coconut Grove NCD-2 and NCD-3 since 2012, scheduled the legislation for the Planning, Zoning and Appeals Board meeting of June 20, 2018, and gave an NCD-2/3 Floor Area Ratio Study presentation on February 12, 2019.

That February 2019 entry is the most recent update on the city NCD page, and the NCD-3 copy on the city GIS site is labeled as adopted in May 2010 (Miami 21 Appendix A, NCD-3). Neither page says which later amendments took effect, so the figures above should be confirmed against the current Miami 21 code with the Miami Planning Department before a Coconut Grove purchase or permit. Last verified: October 18, 2026, against City of Miami Planning and Building pages, Miami-Dade County flood pages and Census Bureau tables.