Where does the data come from?

City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits. Official record: https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101088139

400 N MICHIGAN AVE, Chicago IL: HVAC / Mechanical permit 101088139 ($1,900,000)

Q: How to monitor 400 N MICHIGAN AVE and peer hvac / mechanical records

PermitPulse lists new PermitPulse records from City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits as they are published; a free weekly email digest and paid alerts follow records like this one.

400 N MICHIGAN AVE: HVAC / Mechanical permit 101088139 ($1,900,000). Its valuation of $1,900,000 is above the median of $443,000 (88th percentile). Dated 30 days ago, it is in the active follow-up window. Score 74/100. As of 2026-11-04, from City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits.

Data as of 2026-11-04 · Compiled by Zalwin from City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits

valuation: $1,900,000 · 88th percentile of 895 PermitPulse records · 4.3x the median

Free preview: all 11 published fields of this record are shown below. Locked: 470 related PermitPulse records and the 7-column CSV export.

Field	Value
Metro	Chicago, IL
Address	400 N MICHIGAN AVE
Permit number	101088139
Permit type	PERMIT - RENOVATION/ALTERATION
Trade	HVAC / Mechanical
Valuation	$1,900,000
Issued	2026-10-05
Applied	2026-09-03
Status	ACTIVE
General contractor	CECO, INC.
Description	SELF-CERT 2019 CBRC - TENANT BUILDOUT OF 17,810 SQFT FOR BUSINESS OFFICE ON THE 8TH FLOOR, INCLUDING ALTERATIONS TO ELECTRICAL CIRCUITS, MECHANICAL AND PLUMBING. NO CHANGE IN USE OR OCCCUPANCY. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION)
valuation percentile	88th of 895 (median $443,000, 4.3x median)
Peer records CSV (471 records)	🔒 Click to unlock →
CRM-ready export with official source URLs	🔒 Click to unlock →

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Source agency: City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits
Record date: 2026-10-05
Data refreshed: 2026-11-04
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Top PermitPulse records (chicago first): 1904 W ADAMS ST, Chicago IL · 1022 W JACKSON BLVD, Chicago IL · 1331 S WELLS ST, Chicago IL · 500 N MICHIGAN AVE, Chicago IL · 225 W RANDOLPH ST, Chicago IL · Browse all by state and category →

LIVE PUBLIC DATA Source: City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits · Last refreshed: Wed, 04 Nov 2026 01:28:41 GMT

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Peer benchmark and outreach value: 400 N MICHIGAN AVE and 471 chicago peers

Your role Typical deal size (USD) Assumed reply-to-deal rate (%)

chicago PermitPulse records like this one: 471
400 N MICHIGAN AVE's valuation: 88th percentile of 895 records
Timing: Medium: dated in the last 30 days
Estimated pipeline if you contact every chicago peer: $94,200 (peers × rate × deal size; an estimate from your assumptions, not a forecast)

74 / 100 Subcontractor Bid Window & Material Demand Score

$1,900,000 project: substantial subcontract scope.
Issued 30 days ago.
HVAC / Mechanical scope named on the permit: a direct fit for that trade.
General contractor on record, so you know who to contact.

What is the PermitPulse record for 400 N MICHIGAN AVE?

HVAC / Mechanical permit at 400 N MICHIGAN AVE in Chicago, IL, valued at $1,900,000, issued 2026-10-05.

How does 400 N MICHIGAN AVE compare to other PermitPulse records?

Its valuation of $1,900,000 sits in the upper half (88th percentile) of 895 records; the median is $443,000. It is 30 days old, still within a typical 45-day follow-up window. Its Subcontractor Bid Window & Material Demand Score of 74/100 puts it among the stronger signals in this feed.

400 N MICHIGAN AVE (101088139) vs. top 3 peers

Organization	Location	Permitted valuation	Percentile	Record date
400 N MICHIGAN AVE (101088139)	chicago	$1,900,000	88th	2026-10-05
1100 W MONROE ST (101087499)	chicago	$2,000,000	89th	2026-11-02
3651 W GEORGE ST (101084273)	chicago	$1,800,000	87th	2026-10-28
5644 S DREXEL AVE (101089595)	chicago	$1,500,000	87th	2026-10-23

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