DevFeeFinder
HousingSet by city fee ordinance

Inclusionary Housing Fee

Levied by City of Folsom on new development in Folsom. Authorized under the Mitigation Fee Act - Gov. Code Sec. 66000 et seq. Collected at building permit.

What one house pays

$6,000

For a typical home: a 2,000 sq ft detached house on a 0.13 acre lot, on a new subdivision lot — this fee varies by house size, so see the full schedule below.

Share of Folsom's total
9%
Total one-time fees here
$69,319
Adjustment
Adjusts only when the board sets a new amount
what the document says

by resolution - the rate carries its own effective date, 12 February 2026

The record

Why it exists

“Alternatives to the on-site construction of the inclusionary housing requirement shall be encouraged and allowed in order to meet the housing needs for low and very low income households, consistent with the criteria in subsections A through I of this section.”

Attachment 1, Ordinance No. 1359, FMC 17.104.060 "Alternative methods to meet the inclusionary housing requirement", p. 10 of 20 · source document ↗
What it pays for

“In-lieu fees collected by the city shall be deposited into a fund known as the "Folsom housing fund". This fund shall be used to assist in the provision of housing for extremely-low-, very-low- and low-income households, as well as any special needs populations. All expenditures shall be consistent with the goals and policies outlined in the city's housing element. Eligible uses may include, without limitation: land acquisition, predevelopment costs, rehabilitation of existing units to extend their useful life and impose affordability restrictions, construction of new residential units, administration, and compliance monitoring of the affordable housing program.”

Attachment 1, Ordinance No. 1359, FMC 17.104.060(F)(4), p. 11 of 20 · source document ↗
Where it applies

“Citywide Impact Fees (based on product type) ... Inclusionary Housing Fee | see pg. 6”

"FOLSOM PLAN AREA DEVELOPMENT IMPACT FEES AND PERMIT FEES", Effective July 1, 2026, sheet dated 7/21/2026, page 1, section heading "Citywide Impact Fees (based on product type)" · source document ↗
When it was adopted

2002 (in-lieu fee component added 2013; per-square-foot methodology 2026)

“H. Other Alternatives. Other alternatives proposed by the developer which are accepted by the city and meet the requirements and intent of this chapter. (Ord. 1243 § 2, 2015; Ord. 1177 § 4, 2013: Ord. 958 § 2 (part), 2002)”

Attachment 1, Ordinance No. 1359, City Council 12/9/2025 packet, p. 11 of 20 — section-history line closing FMC 17.104.060 · source document ↗
Who adopted it

“H. Other Alternatives. Other alternatives proposed by the developer which are accepted by the city and meet the requirements and intent of this chapter. (Ord. 1243 § 2, 2015; Ord. 1177 § 4, 2013: Ord. 958 § 2 (part), 2002)”

Attachment 1, Ordinance No. 1359, City Council 12/9/2025 packet, p. 11 of 20 — section-history line closing FMC 17.104.060 · source document ↗
When it is paid

at building permit

“If a development project is approved for payment of an in-lieu fee, the fee shall be collected prior to the issuance of a building permit for each dwelling unit included in the development project.”

Attachment 1, Ordinance No. 1359, FMC 17.104.060(F)(3), p. 11 of 20 · source document ↗
Who collects it

City of Folsom, the agency that levies it

“City of Folsom / Community Development Department / 50 Natoma Street / Folsom, CA 95630 / 916-461-6200 ... FOLSOM PLAN AREA DEVELOPMENT IMPACT FEES AND PERMIT FEES ... Effective July 1, 2026”

page 1 masthead, sheet dated 7/21/2026 · source document ↗
Who is exempt

“All for-sale development projects consisting of ten or more units, including condominium conversion projects, as well as residential rental projects of ten or more units receiving funding assistance from the city or that are otherwise subject to a voluntary affordable housing agreement with the city, shall include inclusionary housing units equal to ten percent of the total number of units in the project, excluding density bonus units.”

Attachment 1, Ordinance No. 1359, FMC 17.104.030(A), p. 6 of 20 — the ten-unit threshold; projects under ten for-sale units are outside the requirement · source document ↗
Credits and offsets

“D. Inclusionary Housing Credits. A developer may submit as part of the inclusionary housing plan a proposal to provide more affordable housing units or donate additional land in connection with a development project than the 10 percent required under this chapter, and may credit the additional amount of land or additional number of affordable housing units against future projects subject to the provisions of this chapter which are proposed in the city. Credits may be transferred or sold to any other person or entity subject to compliance with following conditions:”

Attachment 1, Ordinance No. 1359, FMC 17.104.070(D), pp. 11-12 of 20 · source document ↗
How it changes

“Current Inclusionary Housing Fees ... [subdivision-by-subdivision list] ... Inclusionary Housing Fee effective February 12, 2026 | All Other Developments | Dwelling units 1500 sq. ft. or less $ - | Dwelling units over 1500 sq. ft. $ 3.00 per sq. ft. | *Based on conditioned square footage”

page 6; the sheet keeps the legacy per-subdivision fees live alongside the new rate, which applies to "All Other Developments" · source document ↗

Every published rate

Every rate below applies to single-family detached.

House sizeBasisEffectiveAmount
Mangini Ranch 1C Village 1 (Canterly)
per DU 12 Feb 2026 $4,960
the line this rate was read from

“Current Inclusionary Housing Fees ... Mangini Ranch ... Mangini Ranch 1C Village 1 | Lariat $ 5,415.65 | Canterly $ 4,959.90”

"FOLSOM PLAN AREA DEVELOPMENT IMPACT FEES AND PERMIT FEES", Effective July 1, 2026, sheet dated 7/21/2026, page 6, block headed "Current Inclusionary Housing Fees"; row label "Canterly" under the subdivision heading "Mangini Ranch 1C Village 1"; the block has no column heading and no printed unit · source document ↗
—
dwelling units over 1,500 sq ftthis home per sq ft 12 Feb 2026 $3.00

“City of Folsom, "NORTH OF 50 DEVELOPMENT IMPACT FEES AND PERMIT FEES", effective July 1, 2026, sheet dated 7/21/2026, page 6, "All Other Developments": "Inclusionary Housing Fee effective February 12, 2026 | Dwelling units 1500 sq. ft. or less $ - | Dwelling units over 1500 sq. ft. $ 3.00 per sq. ft." with the footnote "*Based on conditioned square footage"”

folsom.ca.us · source document ↗
dwelling units 1,500 sq ft or less per DU 12 Feb 2026 $0.00
the line this rate was read from

“City of Folsom, "NORTH OF 50 DEVELOPMENT IMPACT FEES AND PERMIT FEES", effective July 1, 2026, sheet dated 7/21/2026, page 6, "All Other Developments": "Dwelling units 1500 sq. ft. or less $ -"”

folsom.ca.us · source document ↗

About these figures

Quoted, not summarized. Every amount and fact on this page is copied from the official document it links to. If we couldn’t find something in a document, we leave it blank instead of guessing.

Before any discounts. Some fees offer credits, waivers or phase-ins. They’re listed above but not subtracted, because whether you qualify depends on your project.

Check the date. Fees change. This page shows what was in force on the date at the top, with a link to the document that set it, so you can confirm the current amount yourself. How all of this is put together.

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