The data
Data as at 15 October 2026. Paris listings were collected between 13 and 15 October 2026; they are supplemented by professional market data dated from 2022 to October 2026, by 4,428 tracked occupiers and by published transactions. Of 11,402 listings examined, 1,799 duplicates (the same property advertised more than once) and 2,372 listings outside our scope or unusable were excluded from the statistics.
Rental listings retained by arrondissement
| Arrondissement | Listings |
|---|---|
| Paris 1st | 192 |
| Paris 2nd | 411 |
| Paris 3rd | 159 |
| Paris 4th | 55 |
| Paris 5th | 64 |
| Paris 6th | 69 |
| Paris 7th | 84 |
| Paris 8th | 1,128 |
| Paris 9th | 652 |
| Paris 10th | 445 |
| Paris 11th | 377 |
| Paris 12th | 210 |
| Paris 13th | 196 |
| Paris 14th | 155 |
| Paris 15th | 327 |
| Paris 16th | 486 |
| Paris 17th | 405 |
| Paris 18th | 117 |
| Paris 19th | 117 |
| Paris 20th | 96 |
How listings are processed
Comparable rents: every rent is converted to euros per m² per year, excluding VAT and service charges. A listing quoted “from” a given price is matched to its smallest unit.
Each property counted once: a unit marketed by several agents, or advertised several times, is counted only once.
Separate segments: coworking, serviced offices and service agreements are compared on a price per workstation, separately from conventional leases. Subleases and short-term leases are flagged.
An office-only scope: retail, light industrial, warehouses, laboratories, community facilities and residential units are excluded. Sales with a sitting tenant (rent or yield shown) and whole buildings are treated separately.
Checks: prices inconsistent with the floor area, per-workstation prices shown as rent and values far out of line with neighbouring properties are excluded. When a listing states its rent per m², that figure is used as a cross-check.
How a valuation is calculated
Reference rent for the postcode for a new 300 m² office, from a statistical model fitted to the listings.
Micro-location: median difference of listings in the same street, weighted by their number.
Adjustments: condition, size, specification (air conditioning, outdoor space, green certifications…), transport links.
From asking rent to agreed rent: negotiation discount and incentives specific to each sub-market.
Capital value: capitalisation of net income at a yield built up from its components (market base, sub-market, condition, size), less re-letting costs, cross-checked against the asking prices per m² of comparable properties for sale.
Each valuation shows its confidence level, the number of comparables used and every assumption, all of which you can change.
Limitations
Listings are asking prices, not agreed prices: the gap is corrected by assumption. In arrondissements with few listings (4th to 7th), results are less certain. A valuation does not replace a site visit, a technical survey or a review of the leases.