The Halloween Deadline Behind Downtown Clarendon Hills' Busiest Fall in Years

Sparrow Coffee's October soft opening at 100 Park Ave. came ahead of a Halloween deadline set by the Village of Clarendon Hills. In the same week, village staff recommended ending a similar agreement for Prospect Tavern on Prospect Avenue. A month earlier, the Village Board had approved a rebuild of the west side of Prospect itself. All three come from the same place. Downtown Clarendon Hills is being remade through village contracts, and the terms of those contracts explain most of what has opened, stalled or changed shape this year.

How the Village Pays for a Storefront

The money comes from the village's downtown tax increment financing district. In a TIF, growth in property tax revenue inside the district pays back public investment over time. As the Hinsdale Journal explained in August, the program covers up to one-third of a tenant's buildout cost, and the village expects the added property and sales taxes to repay it within five years.

Each deal comes with conditions. The Village Board approved Sparrow's agreement on Oct. 21, 2024. According to the meeting minutes, the village granted $622,500 toward indoor and outdoor work at 100 Park Ave., set against Sparrow's investment of nearly $2.6 million. Staff found the request met two village tests: at least $2 of private money for every public dollar, and a return on the investment within five years. The agreement also gave Sparrow one year to finish.

The program isn't only for restaurants. The same night it approved Sparrow, the board approved a much smaller agreement with Just Lift Fitness at 200 Park Ave. That request was $10,643.34, covering half of the fire alarm, plumbing and electrical work.

Two Years at 100 Park Ave.

Sparrow missed that one-year deadline by a wide margin. Its plan joins three separate commercial units into one café in the former Starbucks space. When owner Chris Chacko asked for a first extension in October 2025, he said the three buildings had been joined in a "haphazard and unorthodox fashion." Architect Michael Abraham designed a structural steel fix for the roof in place of wooden trusses, and several contractors turned down the job, the Hinsdale Journal reported.

The board granted a six-month extension to April 30. That date passed too. A short stop-work order in March set the project back further, and a second six-month extension moved completion to roughly October 2026. At the board's April meeting, Chacko spoke candidly about the delays:

"We feel almost like we're letting down the community, saying we're going to open at a certain time and we don't. This is a fluid construction project."

The Hinsdale Journal reported those remarks.

The café is now open, for now on limited hours of 7 a.m. to 1:30 p.m. daily, according to Patch. Sparrow already runs a café in Naperville and a roastery in Chicago. At the board's Sept. 21 meeting, Chacko described a full food program, saying, "Our croissants take four days to make just like they do in France," as reported by the Hinsdale Journal. He told the board the project was worth the wait "because we did it correctly."

The Same Rules, Applied to Prospect Tavern

Prospect Tavern shows what happens when the deadlines in these agreements go the other way. The village's agreement with the planned restaurant included a $265,000 subsidy to renovate 27 S. Prospect Ave. In April, village officials proposed ending it. The board instead voted unanimously to give staff time to work out the issues with the owner, who told trustees he was "100 percent committed" to the renovation, Patch reported.

On Oct. 15, Village Manager Paul Dalen again advised the board to terminate the agreement, writing that the owner had not met its terms. The owner has disputed that, telling Patch in May, "I haven't defaulted on any part of the agreement." A resolution ending the downtown TIF grant agreement for 27 and 29 S. Prospect Ave. was placed on the consent agenda for the board's Oct. 19 meeting.

Sparrow and Prospect Tavern operate under the same kind of contract, with deadlines, extensions and a village manager who reports back on progress. One project opened ahead of its revised deadline. The other has now been recommended for termination twice in six months.

Then the Village Turned the Same Thinking on the Street

The streetscape vote applied that cost-versus-return thinking to the public right-of-way. In July, a no-bid downtown contract of nearly $3.3 million failed on a 3-3 vote. It needed two-thirds of the trustees, and it had come in close to three times the village's April estimate of $1.2 million. "I just feel it's too spendy for me," Trustee Ralph DeAngelis said, according to Patch.

Staff brought back a smaller plan. On Sept. 21, the board unanimously approved a no-bid construction contract with Burke for downtown streetscape work, capped at $1,897,877 plus a 5% contingency, according to the village minutes and Patch. The revised plan drops the landscape changes to the Sloan Triangle, the roadway pavers, the zero-grade design, and the new light poles and string lights. The approved scope includes these changes:

1. The sidewalk on the west side of Prospect gets wider, with new brick pavers from Park Avenue to Railroad.
2. Outdoor dining in the parking stalls goes away.
3. The planters at Railroad and mid-block are rebuilt, and new planters are added at Railroad.
4. A new electrical drop at the north end means a stage there no longer needs a generator.
5. Removable bollards at both the north and south ends can close the street to vehicles during special events.

Trustee Weicher noted at the meeting that the slip lane stays, and that the stage setup is meant to do away with generators and cables while letting the stage move during Dancin' in the Street. James Amelio of Christopher Burke Engineering told trustees the work would be substantially complete by Daisy Days, with material changes finished and some aesthetic items possibly still open. The minutes don't give a start date.

For restaurants on the west side of Prospect, that is a real change in how they use their frontage. Dining tables move off the parking stalls, and the wider sidewalk is where outdoor seating will go next season.

The Rest of the Block

The village has been weighing these projects against a downtown that already has fewer empty storefronts than its neighbors. Citing the village's downtown plaza FAQ, the Hinsdale Journal reported in August 2026 that Clarendon Hills' downtown retail vacancy rate was 6.4%, compared with a 13% average for the near west suburbs.

There has still been turnover. Brama La Pizza closed its downtown location at 34 S. Prospect Ave. in August after opening in Clarendon Hills in 2017. Its Palos Hills restaurant remains open, Patch reported. A few doors away, Rita's Italian Ice was announced in May for 22 S. Prospect Ave., the former Four Sons Mercantile space, with an opening projected for later in 2026, according to Patch.

The incentive program is also reaching past Prospect. The Oct. 19 board agenda included Ann Street TIF aesthetic improvement grants of up to $15,000 per property for 144 and 148 Ann Street.

Over the next several months, there are three things to watch. Sparrow is expected to move from its limited hours to a full opening. The board's action on the Oct. 19 consent item will shape what comes next at 27 S. Prospect. And by Daisy Days, Prospect Avenue should be working on the new plan, with bollards up for events and a wider sidewalk on the west side.

Wondering what a better-performing downtown means for the homes within walking distance of Prospect and Park? Chaz Walters has followed changes like this across Chicago's western suburbs for more than three decades and can tell you what it means for your property. Let's Connect.