ADU Pass
Sand Lake
ADU Pass helps homeowners in Sand Lake — a USPS locale inside Anchorage, Anchorage Municipality, Alaska — navigate the permit paperwork for building an accessory dwelling unit. This locale covers 2 ZIP codes.
Anchorage — city ADU rules and incentives
ADU legality: unclear
Alaska leaves ADU regulation to local municipalities under home-rule or Dillon-rule authority. Anchorage permits ADUs subject to local conditions per its zoning ordinance.
City cost envelope
$292,675 all-in for a 525 sqft ADU (permit + build). Midpoint scenario.
Permit fee bundle: $3,400.
City viability (selected uses)
Anchorage Municipality — county ADU rules and overlays
County ADU ordinance
Alaska state — ADU law and programs
State financing programs
Alaska does not operate an ADU-specific statewide loan or grant program. The Alaska Housing Finance Corporation (AHFC) is the state's housing finance agency and administers a broad portfolio of mortgage products, multifamily-development financing, and grant programs. None target ADU construction directly, but several can be used to fund ADU-bearing properties or ADU-adjacent housing supply. The Lands to Housing Catalyst (launched 2025-2026) makes state-controlled land available to homebuilders in the Mat-Su Borough and Fairbanks North Star Borough, including for projects that may include ADUs.
State housing programs
Alaska's statewide ADU-relevant programs are advisory and capacity-building rather than mandatory. The Alaska Municipal League published the 'AkDU's and Don'ts' brochure (2023) as a model-ordinance and best-practices guide for boroughs and cities considering ADU-friendly zoning amendments. The Alaska Housing Finance Corporation's Innovative Housing Initiative supports prefabricated and panelized residential construction methods that include ADU-scale units. Neither is a preemption mandate; both rely on local adoption. No statewide pre-approved ADU plan catalog or impact-fee waiver statute exists.
Federal (United States) — ADU-relevant rules and programs
Federal ADU law
The United States has no federal statute that directly regulates accessory dwelling unit entitlement or design. Land-use authority over ADUs resides with states and local governments under the traditional police power. Federal engagement is limited to financing (Fannie/Freddie/FHA/VA/USDA), flood insurance (FEMA/NFIP), and discretionary housing programs (HUD), which are recorded in sibling sections of this file.
Federal financing programs
Federal housing-finance agencies and GSEs set nationwide underwriting rules that govern whether an ADU can be financed, appraised, and counted toward mortgage qualifying income. The relevant actors are Fannie Mae, Freddie Mac, FHA (HUD), VA, and USDA Rural Development.
Federal tax credits
There is no ADU-specific federal tax credit. ADUs may incidentally qualify for existing federal energy-efficiency and clean-energy tax credits when the ADU construction includes qualifying measures.
Federal housing programs
HUD administers several discretionary programs that can fund ADU-related activity at the grantee's election, but none is an ADU-specific program.
ZIP Codes
- 99502
- 99518
Post Office
- 2200 Strawberry Rd, 99502