A small local service can compare public facilities

A national list has become material for a local service

This dataset puts operating hours, fees, capacity, location, and application methods for facilities residents can rent or use—such as meeting rooms, seminar rooms, sports facilities, parks, and basketball courts—into a common format.

As of September 10, 2026, the Korea Public Data Portal brings together data from 251 providing agencies. Each facility record includes 27 fields, including operating hours, closing days, fees, capacity, phone number, and website, reducing the need to retype information from multiple institutions.

The actual differences can be substantial. Hongseong National Sports Center is listed at KRW 40,000 for two hours with capacity for 300 people, while the Giheung District Office multipurpose hall is listed as free for up to 50 people. Even free facilities differ: some accept online applications, while others also require an in-person visit, phone call, or fax. Price alone is not enough to choose.

The data is available for direct download in several formats, including spreadsheet files. The screen allows downloads of up to 50,000 records at once. A service that needs continuing updates can use an automated connection method to retrieve the information. The portal displays 68,556 downloads.

But this list does not include actual open slots for a specific date and time. On Share Nuri, cases are mixed together: direct application, a link to another institution’s booking page, use without a booking, and facilities currently unavailable. From April 2025, the Ministry of the Interior and Safety, Korea’s central government ministry for local administration and public safety, enabled bookings for about 1,200 facilities through Naver Map and KakaoTalk, among other services. That does not mean every public facility can be confirmed immediately.

Reducing the work of an 18-person book club organiser

Consider an organiser running an 18-person book club in Seongbuk District, Seoul. To find a Saturday afternoon venue, they may need to open district office, community centre, library, and Share Nuri pages in turn, then note down hours and fees.

Even after finding candidates, they need to re-check capacity, food rules, table layout, parking, heating and cooling, and application deadlines. They copy the same information into a group chat, collect votes, and enter it again on the booking page. The preferred time may fill up in the meantime.

A local facility comparison service could ask for a date, group size, budget, and travel distance on its first screen. It could show three matching candidates, each with the official information’s reference date, application method, phone button, and booking page. Instead of building a long list, the organiser only needs to check three options.

Narrowing the scope from the whole country to meeting spaces for groups of 10 to 30 people in Seongbuk District changes the work. A person can read the guidance pages for the first few dozen candidates and add meeting-specific conditions such as application deadlines, food rules, and projectors. The service could also call to verify the facilities that users choose most often.

The service’s completion point is not a confirmed booking. It is connecting people with reliable candidates and their official application pages. Without a separate connection to real-time availability, it should not say “available to book.” It should say “check on the official page.” Handling availability checks, booking creation, changes, cancellations, and payments in one screen would require separate arrangements with Share Nuri or each operating institution.

The interface can also address delayed updates. The national consolidated data gathers records registered by individual institutions, so it can lag behind on-site notices. Showing the source data’s reference date next to the date of the last phone verification, and letting users report incorrect information, can improve freshness within a local scope.

Some work remains manual. Required documents, discounts, deposits, and cancellation procedures must be checked against the latest guidance for each facility. Rather than trying to remove these steps, a practical service clearly shows users what to prepare and where to complete each step.

How other cities connect finding spaces and booking them

The City of Helsinki, Finland, lets people find and book library meeting rooms, youth spaces, school spaces, equipment, and outdoor spaces through Varaamo. It started by bringing city-run spaces and equipment into one place, and by February 2026 it offered about 500 resources across more than 160 locations. According to a City of Helsinki announcement, there were 155,000 bookings in 2025, at a scale of more than 10,000 per month.

The useful part of this case is that, despite many facility types, it presents options to residents around dates and purposes. Free library spaces and paid sauna or event spaces appear in the same list, while pricing and conditions are applied separately for each resource. A local service does not need to standardise every rule; it may be better to make the differences easy to read.

The London Borough of Ealing in the United Kingdom published open-time information for 12 sports facilities—including football pitches, cricket grounds, and tennis courts in parks—in a common format called OpenActive. Its Ealing Council booking service indicates that the data updates every minute, allowing external search services to connect facilities with time slots.

After connecting with the external booking service Playfinder, operator Bookteq said that facility utilisation increased by 45% in the year from September 2020. This is an operator-reported case figure and needs separate verification. Still, its starting approach—narrowing the scope to local sports facilities and connecting search with a booking route—is worth studying.

Four things to make now

1. Local meeting-room condition comparison

• What it does: A user enters a date, group size, and budget, and gets three public meeting rooms that match, along with their application routes.
• Who uses it: The person responsible for finding a venue for a book club or parent group of 10 to 30 people.
• Why now: Operating hours, fees, capacity, and location are available in a common format, making an initial candidate list easier to build.
• First screen: Inputs for “Saturday afternoon · 18 people · under KRW 50,000” and three nearby candidates.

2. Local youth team field planner

• What it does: Shows fees, operating hours, whether repeat applications are possible, and contact details for sports facilities that can be used on weekends, organised around a monthly schedule.
• Who uses it: An organiser for a local youth football team with no permanent field, who must find a different place each week.
• Why now: Facility locations and basic use conditions can be collected, while actual open times can be narrowed down through official booking pages or phone calls.
• First screen: Four Saturdays this month and the team’s travel area shown on a map.

3. First public-facility rental preparation card

• What it does: Once a facility is selected, it puts the application sequence, questions to ask by phone, required documents, and pre-cancellation checks onto one page.
• Who uses it: A staff member at a local nonprofit organisation holding its first neighbourhood bazaar or one-day talk.
• Why now: Application methods and management-agency contacts can be collected first, leaving people to add only the procedure that differs by facility.
• First screen: Below fields for event date and type, place two buttons: “Find a venue” and “Prepare for a venue already selected.”

4. Facility information error report inbox

• What it does: Collects resident reports and phone-verification results, then shows, by managing institution, facilities with outdated operating hours, fees, or contact details.
• Who uses it: A district office staff member managing information for multiple community centres and sports facilities.
• Why now: Common national fields provide a baseline, making it easier to find values that are missing or differ from on-site guidance.
• First screen: A map of facilities in the district with three statuses: “recently checked,” “needs checking,” and “resident report received.”

What to check in 30 minutes today

Choose a place in Seongbuk District for 18 people on a Saturday afternoon for KRW 50,000 or less. Compare the fee, hours, application method, and information reference date for 10 candidates directly through public data and Share Nuri. If you find five or more candidates but three or more still require checking a separate website or making a phone call, that is a signal that a local condition-comparison and re-checking service may be worth trying.

Why this matters where you are

Korea’s condition here is a national public-data format that aggregates facility records from many institutions, while booking routes and live availability remain fragmented. Check whether your own market has comparable public facility data, and whether local operators still require people to verify conditions across separate pages or phone channels. If so, a small service can focus first on clearer comparison and official handoff rather than trying to become the booking system.