Site report

LE SQUAT CLUB CHALLANS

PARC D'ACTIVITES DES TROIS MONTS 4 RUE DES TROIS MONTS 85300 CHALLANS · Pays de la Loire
34.4
/ 100
Pass
Location only — excludes rent, fit-out, lease terms and the price of the business. 65% of the scoring weight was measurable here.

The site

Opened
2026-09-25
Activity
Traditional Gym / Fitness Club
Status
active · operating gym floor
Coordinates
46.85796, -1.86892

Within 3 km — gym floors filled, other sports hollow

500 m1 km2 km3 kmWAKE UP FORMWAKE UP FORML'ORANGE BLEUEL'ORANGE BLEUECURVESCURVESFITELYAFITELYA© OpenStreetMap contributors
4 gym floors, 2 other sports sites. The eight nearest gyms are labelled. Rings at 500 m, 1 km, 2 km and 3 km; north is up.

Strengths & weaknesses — by weighted effect

▼ Capture 21 — 1,548 residents + 989 workers, demand within 2 km against every competitor within 3 km
▼ Catchment 39 — 4,767 aged 18-64 + 6,144 workers = 10,911 over 12.57 km2 = 868/km2
▼ Competition 41 — 3 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
Nothing scores above the middle of its range here.

How the score was reached — seven parameters, five measured separately at 500 m and 2 km

ParameterWhere MeasuredScore How it was arrived at
Catchment 39
weight 20%
 500 m 1,503 people 44 404 aged 18-64 + 1,099 workers = 1,503 over 0.79 km2 = 1,914/km2
2 km 10,911 people 35 4,767 aged 18-64 + 6,144 workers = 10,911 over 12.57 km2 = 868/km2
Competition 41
weight 15%
 500 m 3.00 wt 15 3 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
2 km 3.46 wt 59 3 genuine gym floors and 2 other sports sites within 2 km, weighted by substitutability and price tier
Capture 21
weight 20%
 500 m 445 people 22 210 residents + 235 workers, demand within 500 m against every competitor within 3 km
2 km 2,537 people 21 1,548 residents + 989 workers, demand within 2 km against every competitor within 3 km
Saturation —
weight 15%
 500 m not measured — catchment of 796 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 11.4 LQ
2 km not measured — catchment of 9,508 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 1.0 LQ
Fit —
weight 10%
 unit not measured — no floor area recorded for this unit
Rental —
weight 10%
 unit not measured — no rent or no floor area recorded
Income 42
weight 10%
 500 m 0.93× 42 20,720 EUR against 22,380 nationally, containing IRIS (no IRIS centre inside the radius)
2 km 0.93× 42 20,720 EUR against 22,380 nationally, median of 1 IRIS within 2 km
Each parameter scores 0–100 on a stated line between named breakpoints, then the seven combine on their weights — renormalised over whatever was measurable, so a missing parameter dilutes nothing rather than counting as zero.

Competitive field — every active gym and other sports site within 3 km

BandGym floors Other sportsMCI weight
within 500 m3 0 3.00
500 m – 1 km0 0 —
1 – 2 km0 2 0.46
2 – 3 km1 0 1.00
Within 3 km4 2 4.5 total
Each site is discounted by how substitutable its activity is for a gym and how far its price tier sits from a mid-market club — so 4 gym floors and 2 other sports sites weigh 4.5, not 6.

Gym floors, within 500 m — 3

0.15 WAKE UP FORM Wake Up Form
0.25 L'ORANGE BLEUE L'Orange Bleue
0.38 CURVES

Gym floors, 2 – 3 km — 1

2.76 FITELYA

Other sports sites — 2 within 3 km, discounted by activity

1.65 CROSSFIT (LICENSED BOX) CrossFit / Functional Training
1.97 COMPLEXE SPORTIF Jean Léveillé Multi-sport Complex

Competition since opening — gyms within 1 km, by the year they opened

5 when it opened, 2026-09-25 → 5 today, 0 arrived since
5 rival(s) within 1 km when this club opened, 5 now. The forecast uses the founding count: it measured better than averaging the field over the club's life (LOOCV 0.091 vs 0.106).

Access — straight-line distance, GTFS

Nearest rail
Challans — 1550 m
Nearest bus
Les Trois Monts — 37 m
Counted footfall
Challans — 1550 m, 241,956 travellers a year (SNCF)
Straight-line, not travel time: no free routing service covers France at this volume, so a stop 300 m away across a railway line reads the same as one 300 m along the street.

Catchment — INSEE 200 m population grid, Filosofi 2021

RingResidents Per km²Median age Adults 18–64Share of residents
0.5 km 796 1,013 52.2 404 51%
1.0 km 2,642 841 51.6 1,332 50%
2.0 km 9,508 757 52.9 4,767 50%
3.0 km 16,982 601 52.6 8,545 50%
Adults 18–64 is the span members come from. A median age alone does not separate a student quarter from a family suburb, and those are not the same market.

Age profile — residents within 2 km

0–32032%
4–51452%
6–104435%
11–176407%
18–247728%
25–391,18612%
40–541,58617%
55–641,22313%
65–792,27624%
80+1,03411%
Working-age brackets in blue. 9,507 residents within 2 km.

Household income — INSEE Filosofi 2021

Median
€22,920 a year, per consumption unit
Poorest tenth
below €14,790
Richest tenth
above €34,880
Spread
×2.4 between them · Gini 0.211
Poverty rate
7.0% of households below 60% of the national median
Published at iris level (IRIS 850470102). An IRIS is a neighbourhood of roughly 2,000 people; a commune can be a whole town. The level travels with the figure, so a town's median is never read as this street's.

The establishment — INSEE Sirene

Legal name
LE SQUAT CLUB CHALLANS
SIREN
130620958 the company
SIRET
13062095800012 this establishment
Company founded
2026-09-25
This site opened
2026-09-25
Activity code
93.13Z
Head office
yes — this is the registered siège
Employees
Unknown / non-employer
Sources
sirene

Officers — company representatives on file

Legal representatives, not shareholders. France closed public access to the beneficial-ownership registry in July 2024, so who owns the company is not obtainable from open data.

Filed accounts — INPI, the keyed annual accounts

Revenue
not filed
Net result
not filed
No keyed accounts in INPI's feed for this company. Absence means unfiled, not zero — most small French companies file late or not at all.
What this is. The Location Score is model output, computed from open data; it is not a measured fact and not a valuation. Registry facts — name, SIRET, NAF, address, opening date, officers, filed revenue — come from INSEE Sirene and the Ministère des Sports facility census. Population, age profile and income are INSEE (Filosofi 2021, 200 m grid and IRIS). Competitors are the active, genuinely-operating gym floors in this database. Distances are straight-line, not travel time.
Location Score model 3.1.0, computed 2026-10-17.
Generated 18 October 2026, 04:24 UTC · siret:13062095800012
Sources : INSEE, Sirene (www.insee.fr), données mises à jour le 2026-10-18 · INPI, Registre national des entreprises (stock du 2026-03-04, API au 2026-10-18) · Ministère des Sports, Data ES (2026-10-17) · INSEE, Filosofi 2021 (carreaux 200 m, IRIS) et BPE 2025 · IGN, Contours IRIS 2026 · OpenStreetMap contributors (ODbL). Licence Ouverte / Etalab 2.0 sauf mention contraire.