DevFeeFinder
LibrarySet by plan area fee

Ontario Ranch DIF - Library

Levied by City of Ontario on new development in Ontario. Authorized under the Mitigation Fee Act - Gov. Code Sec. 66000 et seq. (specific plan area fee). Collected at building permit.

What one house pays

$1,449

This fee is not in Ontario's published figure. This site publishes a home outside any plan area, and this charge applies only in Ontario Ranch (New Model Colony). The amount shown is what it costs a house that is there.

Total one-time fees here
$56,975
Adjustment
Adjusts only when the board sets a new amount
what the document says

by resolution of the City Council; no interim escalator - Res. No. 2025-010 adopts two dated schedules and names no index

The record

Why it exists

“On July 1, 2003, the City Council adopted Ordinance Nos. 2779 and 2780 approving the collection of Development Impact Fees (DIF) in the City of Ontario to mitigate the impacts of future development.”

AB 1600 Annual Report FYE 2025-06-30, Introduction, printed page 1 of 19 · source document ↗
What it pays for

“4214 | Library Impact | Accounts for revenues from developer-paid impact fees for the construction of libraries and the additional resources necessary for the expansion of library services.”

AB 1600 Annual Report FYE 2025-06-30, "Development Impact Fee (DIF) Fund Number, Description, and Schedule", printed page 3 of 19, Fund 4214 — THE LIBRARY-SPECIFIC STATEMENT · source document ↗
Where it applies

“ONTARIO RANCH (OR) DEVELOPMENT IMPACT FEES EFFECTIVE 07/01/2026”

Ontario Ranch DIF schedule effective 07/01/2026, sheet title banner, single page · source document ↗
When it was adopted

2003-07-01 (collection began 2003-09-01)

“On July 1, 2003, the City Council adopted Ordinance Nos. 2779 and 2780 approving the collection of Development Impact Fees (DIF) in the City of Ontario to mitigate the impacts of future development. In accordance with the provisions of Ordinance Nos. 2779 and 2780, the City began collecting DIF on September 1, 2003.”

City of Ontario, AB 1600 Development Impact Fee Annual Report (Unaudited), fiscal year ended 2025-06-30, "AB 1600 Development Impact Fee Annual Report – Introduction", printed page 1 of 19, first paragraph · source document ↗
Who adopted it

Ordinance Nos. 2779 and 2780

“On July 1, 2003, the City Council adopted Ordinance Nos. 2779 and 2780 approving the collection of Development Impact Fees (DIF) in the City of Ontario to mitigate the impacts of future development. In accordance with the provisions of Ordinance Nos. 2779 and 2780, the City began collecting DIF on September 1, 2003.”

City of Ontario, AB 1600 Development Impact Fee Annual Report (Unaudited), fiscal year ended 2025-06-30, "AB 1600 Development Impact Fee Annual Report – Introduction", printed page 1 of 19, first paragraph · source document ↗
When it is paid

at building permit

“COLLECTED AT BUILDING PERMIT ($)”

Ontario Ranch DIF schedule effective 07/01/2026, banner spanning the Police-through-Local Fiber Optics column group, which includes the Library column · source document ↗
Who collects it

City of Ontario, the agency that levies it

“DIF Collections: Development Impact Fee assessed at building permit issuance.”

AB 1600 Annual Report FYE 2025-06-30, printed page 12 of 19, Legend · source document ↗
Credits and offsets

“DIF Credit Redemption: DIF credits used for refunds on paid permit fees.”

AB 1600 Annual Report FYE 2025-06-30, printed page 12 of 19, Legend · source document ↗

Every published rate

Land useApplies toBasisEffectiveAmount
Ontario Ranch
Single-family detached detached dwelling per DU 1 Jul 2026 $1,449
the line this rate was read from

“ONTARIO RANCH (OR) DEVELOPMENT IMPACT FEES EFFECTIVE 07/01/2026 … COLLECTED AT BUILDING PERMIT ($) … Library … Per Unit: … Detached Dwellings … 1,449”

Ontario Ranch DIF schedule effective 07/01/2026, single sheet, "Library" column, "Per Unit:" section, "Detached Dwellings" row · source document ↗
Single-family attached none per unit — $1,285
the line this rate was read from

“Per Unit: … Attached Dwellings 738 1,500 2,204 1,804 608 - 1,418 - 6,193 2,654 766 1,149 657 116 1,285 1,837 108 17,129 784 1,455 $ 42,405”

the levying document · source document ↗
Multi-family none per unit — $1,017
the line this rate was read from

“Per Unit: … High Density Dwellings 738 1,500 1,364 1,116 511 - 1,193 - 3,286 1,408 463 694 329 74 1,017 1,454 86 13,554 784 1,455 $ 31,026”

the levying document · 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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