Basement Finishing in Cherry Valley, IL
Updated
Cherry Valley in short
- 1,478
- households in Cherry Valley
- 1997
- median year built (county 1971)
- 21.2%
- of homes built before 1980 (county 63.4%)
- 81.3%
- own their home (county 65.9%)
The local numbers
How old the homes are in Cherry Valley
Newer construction stands out in Cherry Valley. 40.4% of its 1,528 homes were built in 2000 or later, against 13.6% county-wide, for a median year built of 1997. Only 21.2% predate 1980 (county: 63.4%), so the permit and code rules below matter more here than the age of the foundation.
81.3% of the 1,478 households in Cherry Valley are owner-occupied. The county figure is 65.9%. 61.9% of housing units are single-family detached houses (county: 70.4%), and 15.6% are in buildings of five or more units.
The Winnebago County Building Division issues the building permit for Cherry Valley. It is at 404 Elm Street, Room 403, Rockford, (815) 319-4350. Its posted schedule values a finished basement at a set rate per square foot and charges a processing fee per trade; the schedule is undated, so confirm any dollar figure with the office. The county's codes page lists the 2015 International Residential Code, so confirm the edition with the Building Division.
Radon belongs on the checklist. IEMA says to retest if renovations or additions are made, and that homes with elevated levels have been found throughout the state. In Cherry Valley, with 1,528 homes, that includes a basement you have just closed in with drywall.
Cherry Valley housing and households vs Winnebago County
| Measure | Cherry Valley | Winnebago County |
|---|---|---|
| Residents | 3,749 | 283,292 |
| Housing units | 1,528 | 125,002 |
| Occupied (households) | 1,478 | 116,014 |
| Owner-occupied households | 1,202 (81.3%) | 76,408 (65.9%) |
| Renter households | 276 (18.7%) | 39,606 (34.1%) |
| Median year built | 1997 | 1971 |
| Built before 1940 | 8.4% | 15.5% |
| Built before 1960 | 15.1% | 35.5% |
| Built before 1980 | 21.2% | 63.4% |
| Built 2000 or later | 40.4% | 13.6% |
| Single-family detached | 61.9% | 70.4% |
| Mobile homes | 0% | 1.3% |
| In buildings of 5+ units | 15.6% | 11.4% |
Source: U.S. Census Bureau, ACS 2024 5-year (2020-2024), tables B01003, B25003, B25024, B25034, B25035 and B25038.
Local rules
Permits, codes and egress in Cherry Valley
Wikipedia says about ten percent of Cherry Valley is in Boone County; the Census figures on this page cover the whole village.
- Permit office
- The Winnebago County Building Division serves Cherry Valley, and Village code Chapter 22 adopts as its building codes "all building codes currently approved by Winnebago County." The Village of Cherry Valley, 806 E. State Street, 815-332-3441, lists permits for decks, fences, garages, accessory buildings, slabs, pools, room additions and signs on its forms page; interior basement finishing is not on that list, so call the village or the Building Division (404 Elm Street, Room 403, 815-319-4350). source 1 source 2 source 3
- Code edition
- Village code Chapter 22 adopts "all building codes currently approved by Winnebago County," so the county's edition applies. The county's codes page (last modified February 20, 2025) lists the 2015 International Residential Code, which looks old next to the statewide baseline that began January 1, 2025, so confirm the edition with the Building Division. source 1 source 2
- Also worth knowing
- The Winnebago County Health Department sells radon test kits (call 815-720-4100; the price includes return postage and certified lab analysis) and says kits are also sold at many local hardware and building stores. It also verifies that proposed additions, garages, pools and decks will not adversely affect an existing well or septic system. We found no Health Department rule specific to finishing a basement. source 1 source 2
About Cherry Valley. Cherry Valley is a village of 8.72 square miles on the southeast side of Rockford, with 2,905 residents at the 2020 census. Wikipedia
ZIP codes. 61016 (51% of its land), 61109 (25% of its land), 61108 (14% of its land), 61112 (9% of its land), 61008 (2% of its land). Census 2020
Full pricing, the complete service menu, and the rest of the service area are on the basement finishing in Rockford, IL homepage.
Nearby, sharing a ZIP code with Cherry Valley
Basement work
Basement jobs homeowners ask about in Cherry Valley
Common questions
Cherry Valley basement finishing questions
Who issues basement finishing permits in Cherry Valley?
The Winnebago County Building Division serves Cherry Valley, and Village code Chapter 22 adopts as its building codes "all building codes currently approved by Winnebago County." The Village of Cherry Valley, 806 E. State Street, 815-332-3441, lists permits for decks, fences, garages, accessory buildings, slabs, pools, room additions and signs on its forms page; interior basement finishing is not on that list, so call the village or the Building Division (404 Elm Street, Room 403, 815-319-4350).
What building code applies to a basement in Cherry Valley?
Village code Chapter 22 adopts "all building codes currently approved by Winnebago County," so the county's edition applies. The county's codes page (last modified February 20, 2025) lists the 2015 International Residential Code, which looks old next to the statewide baseline that began January 1, 2025, so confirm the edition with the Building Division.
Does a basement bedroom in Cherry Valley need an egress window?
Every basement and every sleeping room needs at least one operable emergency escape and rescue opening. A finished basement bedroom needs its own. Net clear opening of at least 5.7 square feet, or 5 square feet for a grade floor or below-grade opening, at least 24 inches high and 20 inches wide, with the sill no more than 44 inches above the floor. These are the model 2021 IRC numbers as reproduced by a state building agency fact sheet; a city or county amendment could change them, so confirm with the permit office.
How old are the homes in Cherry Valley?
Per the ACS 2020-2024 5-year estimates, the median home in Cherry Valley was built in 1997 (Winnebago County: 1971). 8.4% of its 1,528 homes were built before 1940 and 21.2% before 1980, against 63.4% county-wide.
What does finishing a basement cost in Cherry Valley?
No cost guide publishes a Rockford figure. HomeGuide's national guide puts a finish at $30 to $50 per sq ft, Angi's Chicago page $55 to $145 per sq ft, and Angi's national average is $32,000. The full price table shows each source and its date.
Planning a basement finish in Cherry Valley?
Tell us the address, the rough basement size and what you want down there. We reply with a price before any work is scheduled.