[Amended 12-27-2000 by Ord. No. 01-61; 4-24-2006 by Ord. No. 06-140; 5-14-2007 by Ord. No. 07-156; 4-27-2015 by Ord. No. 15-137; 3-13-2017 by Ord. No. 17-096; 12-23-2019 by Ord. No. 20-017; 6-27-2022 by Ord. No. 22-214; 10-12-2022 by Ord. No. 22-329; 10-24-2022 by Ord. No. 22-349; 9-11-2023 by Ord. No. 23-258; 10-11-2023 by Ord. No. 23-295; 10-23-2023 by Ord. No. 23-308; 9-23-2024 by Ord. No. 24-279]
A. Statement of purpose. The Low-Density Residential District is established to provide for both traditional and innovative family living on both individual lots and in attached development arrangements to promote a stable, healthy and desirable residential environment.
B. Basic requirements. Buildings or land used or occupied and buildings or structures erected, constructed, reconstructed, moved or structurally altered, whether permitted uses or conditional uses, shall comply with the requirements of this section, Articles
II through
XII and the specific development standards of Article
XIX of this chapter.
C. Permitted uses. The following uses are permitted in this district:
(1) One-family detached dwellings, with additional dwelling units permitted given the following:
(a) If the lot is inside the Growth Boundary defined in the City's most recently adopted Comprehensive Plan:
[1] If no dwelling exists on a lot, up to four units are allowed, either detached or attached.
[2] If one dwelling unit exists on the lot, up to two additional units are allowed, one being attached to or within the primary dwelling and one being detached.
[3] If two dwelling units exist on a lot, no additional units are allowed.
(b) If the lot is outside the Growth Boundary defined in the City's most recently adopted Comprehensive Plan:
[1] If no dwelling exists on a lot, up to two units are allowed, either detached or attached.
[2] If one dwelling unit exists on the lot, up to two additional units are allowed, one being attached to or within the existing dwelling and one being detached.
[3] If two dwelling units exist on a lot, no additional units are allowed.
(c) If dwelling units are demolished after the date this section is adopted and the demolition results in an empty lot, there can be no increase in the number of units above what existed on the lot prior to demolition.
(2) Home occupation or profession (subject to the requirements of Article
IV).
(3) Community living arrangements, in accordance with 30-A M.R.S.A. § 4357-A, as may be amended.
(4) Cluster subdivision for detached one-dwelling-unit buildings, provided that:
(a) Such subdivision contains a minimum area of three acres.
(b) Overall density shall not exceed three dwelling units per gross acre.
(c) The minimum lot size is 8,000 square feet.
(d) Provision is made for the maintenance in perpetuity of open space areas in such a project.
(e) Such project receives approval under Article
XVI of this chapter.
(f) Such project has water service from the Bangor Water District.
(g) Lots less than one acre shall be served by sewer service from the City of Bangor.
(5) Small day-care center, provided that it is operated at a dwelling by a resident or residents of the dwelling.
(6) Accessory dwelling units, under the conditions required by §
165-31.2.
(7) Minor essential service facilities, under the conditions required by §
165-80.3.
(9) Hosted and non-hosted short-term rentals (subject to licensing requirements in Chapter
254).
(10) Accessory uses on the same lot and customarily incidental to and subordinate to the above uses and any use approved under Subsection
D below.
D. Conditional uses. Subject to Planning Board approval under the provisions of §
165-9, the following uses may be permitted in this district:
(1) Attached residential, provided that:
(a) Such site development contains a minimum area of three acres.
(b) Such site development does not exceed five dwelling units per acre.
(c) Such site development meets the requirements for such a development in Article
XIX.
(d) Such site development receives approval under Article
XVI.
(e) Such site development has water service from the Bangor Water District.
(f) Such site development has sewer service from the City of Bangor.
(2) Boardinghouses that are located on a major arterial street.
(3) One-family detached manufactured housing unit complex, provided that:
(a) Such site development contains a minimum land area of five acres.
(b) Such site development does not exceed 3 1/2 dwelling units per acre.
(c) Such project meets the requirements for such a development in Article
XIX.
(d) Such site development receives approval under Article
XVI.
(4) Permanent supportive housing.
(5) Manufactured home parks, provided that:
(a) They meet the requirements of Article
XVII.
(b) They receive site development approval under Article
XVI.
(6) Places of worship and nursing homes, provided that:
(a) They are located on a major arterial street.
(b) They meet the requirements of Article
XIX.
(c) The site development receives approval under Article
XVI.
(d) The site has an impervious surface ratio of no more than 0.30.
E. Prohibited uses. Any use not specifically permitted in this section or in Articles
II through
XII of this chapter is prohibited.