Bolthole Index

Winnebago County, Illinois

Zoning, building permits and septic rules in Village of New Milford, Illinois

Village of New Milford is a village in Winnebago County, Illinois. Village of New Milford adopts its own zoning, so inside its limits Village of New Milford’s rules apply, not the county’s. 8 rules below are quoted from official sources and independently re-checked, most recently on November 2, 2026. Rules for unincorporated land are on the Winnebago County page.

Answers from the rulebook for Village of New Milford

Village of New Milford’s own rules

  • Building code adoptedAdopted

    Construction inside New Milford village limits

    • The village adopts the listed codes for enforcement within the village (Chapter 7, sec. 7-1).
    • The code book lists the international energy construction code entry with the notation (ordinance no. 2020-3).

    adopted codes: 2015 illinois building code; 2015 illinois mechanical code; 2014 national electrical code; 2014 illinois plumbing code; 2015 international energy construction code

    “the following building codes will be adopted and approved for enforcement within the village of new milford, illinois: 2015 illinois building code 2015 illinois mechanical code 2014 national electrical code 2014 illinois plumbing code 2015 international energy construction code (ordinance no. 2020-3)”
  • Local zoningPresent (with conditions)

    Land inside New Milford village limits: the village's own zoning ordinance (Chapter 21, Zoning) governs uses and lot dimensions there.

    • Use and bulk limits apply district by district; see the zoning_districts and dimensional claims.
    • Identity check: the code book and table of contents name the Village of New Milford, Illinois, and the code's sec. 6-91 names the Winnebago County Health Department, placing the village in Winnebago County.
    “for the purpose and provisions of this chapter, the village is hereby organized into the following districts”
  • Zoning districtsPublished

    Zoning districts of the Village of New Milford, Illinois

    • Districts: AG agricultural; RR rural residential; R1 one-family; R2 two-family; R3 and R4 multi-family; MH mobile home; CN, CC, CG commercial; OF office; IL, IG, IH industrial. The district list is in sec. 21-23; the map is adopted by reference.
    • Map boundaries are on the official village zoning map referenced in sec. 21-24; the map itself was not opened.
    “the boundaries of the aforesaid zoning districts are hereby established as shown on the map entitled "village of new milford zoning map".”
  • Minimum lot sizeSpecified

    R1 one-family residential district inside New Milford village limits: principal single-family use

    • Lot area and width apply to every principal permitted use in the R1 district.
    • Special uses in R1 are sized as specified when the special use permit is authorized (sec. 21-35(3)(b)).
    • The lot must have at least one public utility to it (sec. 21-35(3)(a)).

    minimum lot area: >= 10000 square feet · minimum lot width at established building set-back line: >= 85 feet

    “every principal permitted use hereafter erected or located in r1 district shall have a lot area of not less than ten thousand (10,000) square feet with a minimum width at the established building set-back line of eighty-five (85') feet with at least one public utility to the lot.”
  • SetbacksSpecified

    Front and side yards for buildings in the RR rural residential district inside New Milford village limits

    • Front yard: at least one-half of the street right-of-way, but not less than 33 feet and not required to exceed 66 feet (sec. 21-34, yards).
    • Side yard: 15 feet; where a side yard adjoins a street, it must be one-half of the adjoining right-of-way, with a minimum of 33 feet and a maximum of 66 feet.
    • The rear yard clause was cut off in the captured text and is not stated here.

    minimum side yard: >= 15 feet (side yard adjoining a street: one-half of adjoining right-of-way, min 33 ft, max 66 ft) · minimum front yard: >= 33 feet (not required to exceed 66 feet; front yard equal to at least one-half of street right-of-way per sec. 21-34(4)(a))

    “(b) side. a side yard of not less than fifteen (15') feet; except, where a side yard adjoins a street, the minimum width shall be increased to one-half (1/2) the right-of-way of the adjoining street with a minimum of thirty-three (33') feet and a maximum of sixty-six (66') feet.”
    One more reviewed finding on this topic
  • Building heightSpecified

    Buildings in the RR rural residential district inside New Milford village limits

    • The height rule applies in the rr district (sec. 21-34(5)).
    • The R1 district height limit was not captured.

    maximum building height: <= 35 feet (or two and one-half (2-1/2) stories) · maximum building stories: <= 2.5 stories (alternative to 35 feet)

    “in the rr district, no building shall be erected or altered to a height in excess of thirty-five (35') feet or two and one-half (2-1/2) stories.”
  • Permit feesPublished

    Building permit application fee inside New Milford village limits

    • Fee set by Ordinance No. 2023-11, as shown in the code book.
    • Zoning filing fees by district are a separate schedule in chapter 21 and are not restated here.

    building permit application fee: 100 USD

    “sec. 7-2. application fee. building permits $100.00 (ordinance no. 2023-11)”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Village of New Milford or Winnebago County directly.

  • Building permit — New construction inside New Milford village limits
  • Owner-builder exemption — Owner-builder permit exemption inside New Milford village limits
  • Inspections — Construction inspections inside New Milford village limits
  • Certificate of occupancy — Occupancy certificates for new homes inside New Milford village limits
  • Minimum dwelling size — Minimum floor area for a single-family dwelling inside New Milford village limits
17 more unanswered
  • Lot coverage
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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.

Unanswered questions are usually a sign that Village of New Milford publishes no rule on the point, not that none exists. Winnebago County’s page lists the county offices to call.

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