In the 30 days ending October 23, 2026, BizPulse tracked 410 renovation and alteration permits worth $375.4 million across Chicago. Near North Side pulled $144.1 million of that from just 33 permits, and one of them, a $71.65 million office-to-apartment conversion at 500 N Michigan Ave, is half the neighborhood total.
Key stats — 30 days ending October 23, 2026:
- 410 renovation/alteration permits worth $375.4 million citywide, September 24 to October 23, 2026
- Near North Side: 33 permits, $144.1 million, up 61% in value from $89.6 million (53 permits) in the same window of 2025
- 500 N Michigan Ave: $71.65 million permit issued October 16 to convert a 24-story office building into 320 apartments
- 42 permits of $1 million or more account for $309.4 million, 82% of citywide renovation value
Which Chicago Neighborhoods Have the Most Renovation Permit Value Right Now?
Near North Side leads, then the Loop with 32 permits worth $71.9 million, Near West Side with 20 permits worth $30.0 million, and West Town with 16 worth $11.0 million, according to BizPulse's permit tracking for September 24 to October 23, 2026.
Citywide, the picture is flat in dollars and softer in volume. Renovation value rose 1.6% from $369.4 million in the prior 30 days (August 25 to September 23, 2026), while permit count fell 17% from 493 to 410. Against the same window of 2025, count is down 22% (526 permits) and value is down 11% ($420.3 million).
Near North's jump is lopsided. Three permits make up $113.2 million, or 78%, of its $144.1 million: the 500 N Michigan conversion, $29 million for a 56,721 sq ft office buildout across the 19th to 21st floors at 333 W Wolf Point Plz (October 8), and $12.5 million of 4th-floor office alterations at 222 W Merchandise Mart Plz (October 13). The next largest Near North permits are $3.7 million at 1131 W Blackhawk St and $3.67 million at 250 E Superior St.
So what: Near North is a few big accounts plus a long tail of $3 million tenant improvements. Work both lists, because the tail is where most sellers actually win.
What Does an Office-to-Residential Conversion Mean for B2B Sellers?
The 500 N Michigan permit describes an interior buildout of a mixed-use office building into 320 residential units with a new rooftop amenity space. Retail at street level isn't in scope. BizPulse's permit intent map tags it for furniture, commercial cleaning, security systems, electrical and plumbing contractors, and POS.
BizPulse data shows that's a different buyer than the office tenants nearby. A conversion needs unit-level appliances, amenity furniture, access control, and move-in cleaning. It also needs an eventual property manager with insurance, waste, and landscaping needs. The same pattern showed up in the Loop, where $82 million of office buildout permits went beyond a single data center.
The office-tenant work is the faster sale. Wolf Point's three contiguous floors and the Merchandise Mart fourth floor are tenant buildouts, which means furniture, low-voltage cabling, signage, and security get bought in the next few months.
- Furniture and fixtures: the Wolf Point and Merchandise Mart floors, plus 600 W Chicago Ave ($3.2 million, third-floor office, October 9).
- Security and access control: the 500 N Michigan conversion, the biggest single access-control opportunity in this window.
- Cleaning and facilities: post-construction cleaning on all three large Near North jobs.
You can map where the dollars are landing on BizPulse's construction hot blocks map, or filter these permits yourself in BizPulse search. For the ground-up side of the pipeline, see the latest new-construction numbers.
All permit values come from the City of Chicago's Building Permits dataset.
So what: Sell conversions on a 12 to 18 month arc, and tenant buildouts on a 30 to 90 day arc. Don't pitch the same offer to both.
Bottom line: Near North Side's $144.1 million in renovation permits for September 24 to October 23, 2026 is mostly three projects, led by a 320-unit office-to-residential conversion.