New and upcoming construction in Janesville
129 projects in Janesville, Wisconsin: 4 proposed, 28 approved, 97 under way, from plan commission minutes, building permits and state filings.
- Projects
- 129
- Proposed
- 4
- Approved
- 28
- Under way
- 97
- Latest filing
- late 2026
Stage
- Proposed 4
- Approved 28
- Site Work 3
- Underway 94
So far in 2026 in Janesville: 4 construction sites filed for stormwater coverage and 1 state building plan filed. 1 open public bid in Rock County.
Sectors
- School6
- Retail2
- Worship2
- Healthcare2
- Restaurant1
- Child care1
Projects in Janesville
- Underwaymid 2026Eklund LLCCommercial Alteration113 W Milwaukee St Janesville, WI 53548, Janesvilleunder $100,000
- Underwaymid 2026Bass Creek Properties LLCCommercial New1643 Center Ave Janesville, WI 53546, Janesville$1 million to $10 million
- Underwaymid 2026First Senior Housing CorpCommercial Alteration1801 E Milwaukee St Janesville, WI 53545, Janesvilleunder $100,000
- Underwaymid 20262833 Milton Ave Janesville, WI 53545Commercial Alteration2833 Milton Ave Janesville, WI 53545, Janesvilleunder $100,000
- Underwaymid 2026Home Run Enterprises LLCCommercial Addition14 S Grant Ave Janesville, WI 53548, Janesvilleunder $100,000
- Underwaymid 2026Ameresco Janesville IncCommercial New941 Norwood Rd Janesville, WI 53545, Janesville$1 million to $10 million
- Underwaymid 2026405 S Arch St Janesville, WI 53548Commercial Addition405 S Arch St Janesville, WI 53548, Janesville$100,000 to $1 million
- Underwaymid 2026Faith Community ChurchCommercial Addition2931 Lucerne Dr Janesville, WI 53545, Janesville$100,000 to $1 million
- Underwaymid 2026Rock County AirportCommercial New4328 S Discovery Dr Janesville, WI 53546, Janesville$1 million to $10 million
- Underwaymid 2026Rockstep Janesville LLCCommercial Alteration2500 Milton Ave Janesville, WI 53545, Janesvilleunder $100,000
- Underwaymid 2026SHM Properties LLCCommercial New641 MIDLAND Rd Janesville, WI 53545, Janesville$100,000 to $1 million
- Underwaymid 2026Lemans CorpCommercial Alteration3501 Kennedy Rd Janesville, WI 53545, Janesville$100,000 to $1 million
Showing 12 of 129 in Janesville. Narrow by sector or city above, or see them all in the tracker below.
Leads in Janesville
38 leads from plan commission and zoning meetings in Janesville so far in 2026, and 76 in all of 2025.
- Dalmaray Precast Concrete ProductsConditional use permit · mid 2026
- Bass Creek Properties LLCCertified survey map · mid 2026
- David & Goliath Holdings LLCCertified survey map · mid 2026
- TCX Services LLCCertified survey map · mid 2026
- SHM Properties LLCCertified survey map · mid 2026
- Frank Family LLCCertified survey map · early 2026
- Cinder Fields First AdditionSubdivision plat · early 2026
- Rock Energy CooperativeCertified survey map · early 2026
- City of JanesvilleDevelopment agreement · early 2026
- Kwik Trip Real EstateConditional use permit · late 2025
- Zoomies Dog AcademyConditional use permit · late 2025
- Sauk Valley BankConditional use permit · late 2025
16 more from the last four months: Subdivision plat 6, Certified survey map 4, Conditional use permit 4, Rezone 2.