29 RUE DE L'HOTEL-DIEU DES MARAIS 60300 SENLIS · Hauts-de-France
71.3
/ 100
Go
Location only — excludes rent, fit-out, lease terms and the price of the business.
80% of the scoring weight was measurable here.
The site
Opened
2026-07-31
Activity
Traditional Gym / Fitness Club
Status
active · operating gym floor
Coordinates
49.19779, 2.56823
Within 3 km — gym floors filled, other sports hollow
3 gym floors, 3 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
▲Saturation100— 1 club / 10,768 residents = 9.29 per 100k against 11.01 nationally
▲Competition84— 0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
▲Income100— 25,790 EUR against 22,380 nationally, median of 1 IRIS within 500 m
▼Catchment38— 6,367 aged 18-64 + 3,592 workers = 9,959 over 12.57 km2 = 792/km2
How the score was reached
— seven parameters, five measured separately at 500 m and 2 km
Parameter
Where
Measured
Score
How it was arrived at
Catchment38
weight 20%
500 m
1,571 people
45
1,387 aged 18-64 + 184 workers = 1,571 over 0.79 km2 = 2,001/km2
2 km
9,959 people
33
6,367 aged 18-64 + 3,592 workers = 9,959 over 12.57 km2 = 792/km2
Competition84
weight 15%
500 m
0.00 wt
100
0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
2 km
1.60 wt
74
1 genuine gym floor and 2 other sports sites within 2 km, weighted by substitutability and price tier
Capture59
weight 20%
500 m
2,405 people
72
2,243 residents + 162 workers, demand within 500 m against every competitor within 3 km
2 km
5,051 people
50
4,572 residents + 479 workers, demand within 2 km against every competitor within 3 km
Saturation100
weight 15%
500 m
not measured
—
catchment of 2,486 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 3.7 LQ
2 km
LQ 0.84
100
1 club / 10,768 residents = 9.29 per 100k against 11.01 nationally
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
Income100
weight 10%
500 m
1.15×
100
25,790 EUR against 22,380 nationally, median of 1 IRIS within 500 m
2 km
1.15×
100
25,790 EUR against 22,380 nationally, median of 3 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
Band
Gym floors
Other sports
MCI weight
within 500 m
0
0
—
500 m – 1 km
0
0
—
1 – 2 km
1
2
1.60
2 – 3 km
2
1
2.10
Within 3 km
3
3
3.7 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 3 gym floors and
3 other sports sites weigh 3.7, not
6.
Gym floors, 1 – 2 km — 1
1.56BODYHIT
Bodyhit
Gym floors, 2 – 3 km — 2
2.52Fitness Club Senlis
2.91HOZEFIT SENLIS
L'Orange Bleue
Other sports sites — 3 within 3 km, discounted by activity
Competition since opening — gyms within 1 km, by the year they opened
1when it opened, 2026-07-31→1today, 0 arrived since
1 rival(s) within 1 km when this club opened, 1 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
Chantilly - Gouvieux — 7994 m
Nearest bus
SENLIS - Brichebay — 172 m
Counted footfall
Chantilly - Gouvieux — 7994 m,
2,897,119 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
Ring
Residents
Per km²
Median age
Adults 18–64
Share of residents
0.5 km
2,486
3,165
39.6
1,387
56%
1.0 km
5,569
1,773
40.5
3,174
57%
2.0 km
10,768
857
41.6
6,367
59%
3.0 km
15,488
548
42.1
9,150
59%
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
0–34064%
4–52332%
6–106736%
11–171,09210%
18–249118%
25–391,81717%
40–542,34722%
55–641,29212%
65–791,42613%
80+5715%
Working-age brackets in blue. 10,768 residents within 2 km.
Household income — INSEE Filosofi 2021
Median
€25,790 a year, per consumption unit
Poorest tenth
below €15,770
Richest tenth
above €50,400
Spread
×3.2 between them
· Gini 0.274
Poverty rate
6.0% of households below 60% of the national median
Published at iris level (IRIS 606120401).
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
WAY CHANTILLY
SIREN
109541276 the company
SIRET
10954127600019 this establishment
Company founded
2026-07-31
This site opened
2026-07-31
Activity code
93.13Z
Head office
yes — this is the registered siège
Employees
Unknown / non-employer
Sources
sirene
Officers — company representatives on file
Aubin Philippe MALLARD (Gérant)
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, 12:13 UTC · siret:10954127600019 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.