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
2026-07-27
Activity
Traditional Gym / Fitness Club
Status
active · operating gym floor
Coordinates
48.54405, -2.77379
Within 3 km — gym floors filled, other sports hollow
6 gym floors, 1 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
▲Income100— 24,720 EUR against 22,380 nationally, median of 1 IRIS within 500 m
▲Competition68— 0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
▼Capture20— 969 residents + 870 workers, demand within 2 km against every competitor within 3 km
▼Catchment37— 3,190 aged 18-64 + 8,002 workers = 11,193 over 12.57 km2 = 891/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
Catchment37
weight 20%
500 m
1,139 people
39
256 aged 18-64 + 883 workers = 1,139 over 0.79 km2 = 1,450/km2
2 km
11,193 people
35
3,190 aged 18-64 + 8,002 workers = 11,193 over 12.57 km2 = 891/km2
Competition68
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
6.00 wt
46
6 genuine gym floors and 2 other sports sites within 2 km, weighted by substitutability and price tier
Capture20
weight 20%
500 m
793 people
39
278 residents + 516 workers, demand within 500 m against every competitor within 3 km
2 km
1,839 people
7
969 residents + 870 workers, demand within 2 km against every competitor within 3 km
Saturation—
weight 15%
500 m
not measured
—
catchment of 485 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 18.7 LQ
2 km
not measured
—
catchment of 5,886 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 1.5 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
Income100
weight 10%
500 m
1.10×
100
24,720 EUR against 22,380 nationally, median of 1 IRIS within 500 m
2 km
1.10×
100
24,720 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
1
1
1.20
1 – 2 km
5
0
4.40
2 – 3 km
0
0
—
Within 3 km
6
1
5.6 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 6 gym floors and
1 other sports sites weigh 5.6, not
7.
Other sports sites — 1 within 3 km, discounted by activity
0.96Sport et Fitness
Traditional Gym / Fitness Club
Competition since opening — gyms within 1 km, by the year they opened
3when it opened, 2026-07-27→3today, 0 arrived since
3 rival(s) within 1 km when this club opened, 3 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). 2 nearby site(s) have no usable opening date and are not in either count.
Access — straight-line distance, GTFS
Nearest rail
Saint-Brieuc — 4106 m
Nearest bus
Rosengart — 232 m
Counted footfall
Saint-Brieuc — 4106 m,
1,946,492 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
485
618
49.6
256
53%
1.0 km
2,149
684
50.8
1,116
52%
2.0 km
5,886
468
49.5
3,190
54%
3.0 km
16,382
579
45.8
9,264
57%
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
0–31593%
4–5962%
6–102574%
11–174948%
18–244908%
25–3978213%
40–541,05318%
55–6486515%
65–791,20721%
80+4838%
Working-age brackets in blue. 5,886 residents within 2 km.
Household income — INSEE Filosofi 2021
Median
€24,720 a year, per consumption unit
Poorest tenth
below €14,690
Richest tenth
above €36,990
Spread
×2.5 between them
· Gini 0.222
Poverty rate
9.0% of households below 60% of the national median
Published at iris level (IRIS 221870101).
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
MAISON RELIEF PLERIN
SIREN
108193327 the company
SIRET
10819332700013 this establishment
Company founded
2026-07-27
This site opened
2026-07-27
Activity code
93.13Z
Head office
yes — this is the registered siège
Employees
Unknown / non-employer
Sources
sirene
Officers — company representatives on file
Manon Anne Lucie LORCY (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, 23:04 UTC · siret:10819332700013 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) · DILA, BODACC (annonces commerciales, au 2026-10-16) · 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.