Augusta, Maine · city zoning districts · 12 districts

Augusta, ME zoning map & districts

Augusta's zoning is set by the Augusta Zoning Ordinance, administered by the city's Development Services Department under the Planning Board. As Maine's state capital, Augusta's local economy and commercial demand are heavily anchored by state government employment, which shapes development patterns around the State House / Capitol Complex and downtown, alongside commercial corridors along the Route 3 and Western Avenue arterials.

The code Augusta Zoning Ordinance

Augusta zoning map

The City of Augusta's Development Services Department maintains the zoning ordinance and map; parcel zoning can be confirmed through the city's GIS portal or directly with the department.

There is no link to the official map here yet — confirm current district boundaries directly with the Augusta planning or zoning department.

A published summary is never the authority. The adopted ordinance and the city's official zoning map govern, and both change — verify the district and every standard on your parcel before you rely on it.

How zoning works in Augusta

The State House and surrounding historic neighborhoods carry design-review considerations layered on top of base zoning, so developers working near the capitol complex or in Augusta's historic downtown should confirm whether a parcel falls within a historic district in addition to its underlying zoning.

Augusta zoning districts by family

The 12 district codes below are the ones that decide most projects in Augusta, grouped by what they are for rather than by the order the ordinance prints them.

Key districts in the Augusta Zoning Ordinance — a curated reference, not the exhaustive list. Confirm against the current adopted code.
Code District What it is for
Residential 5 districts
RRES Rural Residential Large-lot rural residential district.
RV Rural Village Small-village-scale residential district.
RA Low Density Residential Standard low-density single-family district.
RB1 Medium Density Residential Medium-density residential tier.
RC High Density Residential High-density apartment district.
Mixed-use 1 district
BP Institutional Business Professional Office and institutional-scale professional district.
Commercial 2 districts
CB Local Business Small-format local business district.
CC Regional Business Regional-scale commercial district.
Industrial 1 district
IA Industrial Citywide industrial district.
Special purpose 3 districts
CD Civic Center District built around Augusta's civic and government center.
PD Planned Development Negotiated planned-development district.
RD Resource Development District geared toward resource-based development.

Augusta zoning — common questions

How does state government affect zoning demand in Augusta?
As Maine's capital, Augusta's commercial and office demand is significantly anchored by state government employment near the State House / Capitol Complex, which shapes development patterns in and around downtown.
How do I find the zoning for an address in Augusta, Maine?
Use the city's GIS mapping tool or contact the Development Services Department to confirm the zoning district for a specific parcel.
Is there historic-district review in Augusta?
Parcels near the State House / Capitol Complex and in parts of historic downtown Augusta may carry design-review requirements in addition to base zoning — confirm with the Development Services Department before assuming by-right entitlements.

Keep reading

← Maine zoning — who holds the zoning power in Maine, under which enabling statute, and the reforms that override local rules.

Other Maine cities

The zoning reference → — every state, plus city-level district guides like this one.

Augusta zoning summaries on this page are provided for information, not legal advice. Confirm every project against the current adopted code for the jurisdiction.