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
2026-06-17
Activity
Traditional Gym / Fitness Club
Status
active · operating gym floor
Coordinates
48.64368, 6.18563
Within 3 km — gym floors filled, other sports hollow
3 gym floors, 6 other sports sites.
The eight nearest gyms are labelled. Rings at 500 m, 1 km, 2 km and 3 km; north is up.
Legal identity — INPI RNE, as at 4 March 2026
Registered name
ONE NANCY— trades as ONE FITNESS CLUB
Form
SARL · sole shareholder
SIREN
942314352 · SIRET 94231435200033
Capital
€100,000
Registered
2025-03-31
Gérant
Franck-Olivier BOUILLART
Filed position — INPI keyed accounts
Years filed
never filed— a non-filer; the deal figures below are the only numbers there are
Confidentiality
—
Strengths & weaknesses — by weighted effect
▲Saturation90— 2 clubs / 15,266 residents = 13.10 per 100k against 11.01 nationally
▲Income100— 25,630 EUR against 22,380 nationally, containing IRIS (no IRIS centre inside the radius)
▲Competition62— 2 genuine gym floors and 4 other sports sites within 2 km, weighted by substitutability and price tier
▼Capture47— 2,161 residents + 2,027 workers, demand within 2 km against every competitor within 3 km
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
Catchment50
weight 20%
500 m
3,561 people
62
37 aged 18-64 + 3,524 workers = 3,561 over 0.79 km2 = 4,534/km2
2 km
16,269 people
42
8,246 aged 18-64 + 8,023 workers = 16,269 over 12.57 km2 = 1,295/km2
Competition62
weight 15%
500 m
1.00 wt
58
1 genuine gym floor and 0 other sports sites within 500 m, weighted by substitutability and price tier
2 km
2.65 wt
64
2 genuine gym floors and 4 other sports sites within 2 km, weighted by substitutability and price tier
Capture47
weight 20%
500 m
1,274 people
53
11 residents + 1,263 workers, demand within 500 m against every competitor within 3 km
2 km
4,188 people
42
2,161 residents + 2,027 workers, demand within 2 km against every competitor within 3 km
Saturation90
weight 15%
500 m
not measured
—
catchment of 60 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 150.2 LQ
2 km
LQ 1.19
90
2 clubs / 15,266 residents = 13.10 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
25,630 EUR against 22,380 nationally, containing IRIS (no IRIS centre inside the radius)
2 km
1.13×
100
25,240 EUR against 22,380 nationally, median of 8 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
1
0
1.00
500 m – 1 km
0
1
0.30
1 – 2 km
1
3
1.35
2 – 3 km
1
2
1.00
Within 3 km
3
6
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
6 other sports sites weigh 3.7, not
9.
Gym floors, within 500 m — 1
0.23STUDIO COACHING
Gym floors, 1 – 2 km — 1
1.45FITNESS PARK
Fitness Park
Gym floors, 2 – 3 km — 1
2.21basic fit
Basic-Fit
Other sports sites — 6 within 3 km, discounted by activity
0.51ASS SPORTIVE DE L ECOLE DE HOUDEMONT (USEP)
Other / Unclassified
1.13US VANDOEUVRE TENNIS
Tennis
1.74Maison des associations
Other / Unclassified
1.9Parc des sports "Vandoeuvre Nation"
Multi-sport Complex
2.09AMICALE BASKET GRAND EST
Basketball
2.82Gymnase du Charmois
Multi-sport Complex
Competition since opening — gyms within 1 km, by the year they opened
4when it opened, 2026-06-17→4today, 0 arrived since
4 rival(s) within 1 km when this club opened, 4 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
Houdemont — 481 m
Nearest bus
HOUDEMONT - Erables — 265 m
Counted footfall
Houdemont — 481 m,
14,750 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
60
76
51.1
37
62%
1.0 km
3,546
1,129
50.8
1,894
53%
2.0 km
15,266
1,215
45.6
8,246
54%
3.0 km
38,652
1,367
43.8
21,676
56%
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
0–35293%
4–53442%
6–109416%
11–171,3639%
18–241,2088%
25–392,23615%
40–542,71518%
55–642,08714%
65–792,91919%
80+9236%
Working-age brackets in blue. 15,265 residents within 2 km.
Household income — INSEE Filosofi 2021
Median
€28,880 a year, per consumption unit
Poorest tenth
below €16,380
Richest tenth
above €48,810
Spread
×3.0 between them
Published at commune level (IRIS 542650000).
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
ONE NANCY
SIREN
942314352 the company
SIRET
94231435200033 this establishment
Company founded
2025-03-20
This site opened
2026-06-17
Activity code
93.13Z
Head office
yes — this is the registered siège
Employees
Unknown / non-employer
Sources
sirene
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, 05:24 UTC · siret:94231435200033 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.