Zoning, building permits and septic rules in Anamosa, Iowa

Anamosa’s own rules

• Local zoningPresent (with conditions)

  Land inside Anamosa city limits: the city adopts and administers its own zoning ordinance (Code Chapter 165, Zoning Regulations).

  • Zoning districts are fixed by the official zoning map adopted by reference in § 165.07.
  • The code text captured is the version current through Ord. 2022-957 (passed 11-28-22); later rezonings appear in council agendas and were not reviewed.

  “the city is herewith divided into the following zoning districts: a-1 agricultural district r-1 residential single-family district r-2 residential multi-family district”

• Zoning districtsPublished

  Zoning districts inside Anamosa city limits.

  • Districts: A-1 agricultural, R-1 residential single-family, R-2 residential multi-family, MH mobile home, C-1 central business commercial, C-2 arterial commercial, M-1 light industrial, M-2 heavy industrial.
  • The district boundaries are on the official zoning map, which the code adopts by reference; the map itself was not retrieved.

  “a-1 agricultural district r-1 residential single-family district r-2 residential multi-family district mh mobile home district c-1 central business commercial district c-2 arterial commercial district m-1 light industrial district m-2 heavy industrial district”

• Minimum dwelling sizeSpecified

  All dwelling units and accessory buildings inside Anamosa city, not limited to one district.

  • Dwelling width is measured at the exterior dimension.
  • All dwelling units, including attached garages, must be placed on a permanent frost-free perimeter foundation, with the manufactured home pier exception stated in § 167.13(2).
  • Exterior wall covering must be wood, masonry, or grooved/lap siding or its appearance; sheet and corrugated metal is prohibited on residential structures.

  minimum ground floor area: >= 800 square feet · minimum dwelling width: >= 22 feet (measured at the exterior dimension)

  “all dwelling units shall provide for a minimum of 800 square feet of ground floor space.”

• Minimum lot sizeSpecified

  Single-family dwellings in the A-1 agricultural district inside Anamosa city.

  • Other (non-single-family) A-1 uses require 5 acres, 200 feet width and depth.
  • Accessory uses have no minimum lot area (n/a in the table).

  minimum lot area: >= 1 acre (other uses 5 acres) · minimum lot width and depth: >= 150 feet (other uses 200 feet)

  “single- family dwelling 1 acre 150 (width) 150 (depth) 50 20 50 2½ stories or 37.5 feet other uses* 5 acres 200 (width) 200 (depth) 50 25 50 2½ stories or 37.5 feet”

• SetbacksSpecified

  Single-family dwellings in the A-1 agricultural district inside Anamosa city.

  • Other (non-single-family) A-1 uses: front 50, side 25, rear 50 feet, on 5 acres and 200 feet width and depth.
  • Accessory uses in A-1 have no front yard minimum (n/a), side 20 feet and rear 50 feet.

  front yard: >= 50 feet · side yard: >= 20 feet · rear yard: >= 50 feet

  “single- family dwelling 1 acre 150 (width) 150 (depth) 50 20 50 2½ stories or 37.5 feet other uses* 5 acres 200 (width) 200 (depth) 50 25 50 2½ stories or 37.5 feet accessory uses n/a n/a n/a 20 50 2½ stories or 37.5 feet”

• Building heightSpecified

  Buildings in the A-1 agricultural district inside Anamosa city.

  • Accessory uses in A-1 are also limited to 2½ stories or 37.5 feet per the same table.

  maximum height: <= 37.5 feet (or 2½ stories)

  “accessory uses n/a n/a n/a 20 50 2½ stories or 37.5 feet”

  One more reviewed finding on this topic

  • Specified — Buildings in the R-1 residential single-family district inside Anamosa city.

    “5 r-1 5,000 50 25 6* 20 2½ stories or 37.5 feet 8 r-1 8,000 70 25 8** 30 2½ stories or 37.5 feet”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Anamosa or Jones County directly.

• Building permit — Whether a building permit is required for new homes inside Anamosa city.
• Owner-builder exemption — Whether an owner may build without a licensed contractor in Anamosa city.
• Building code adopted — Which building code Anamosa city has adopted for new dwellings.
• Inspections — Whether Anamosa city inspects new homes.
• Certificate of occupancy — Whether a certificate of occupancy is needed before a new home is occupied in Anamosa city.

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Off-grid gear

Going off-grid in Anamosa means bringing your own water and power. The kit we’d start with:

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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