Edinburgh is the most expensive UK city for renters and the most undersupplied UK city for residential garage storage outside of London. The historic Old Town and New Town housing stock means almost no garages exist in EH1, EH2, EH3 or EH8 — yet those are the postcodes with the densest professional and student renter pools in Scotland. The garage supply lives in the Victorian + 1930s + post-war suburbs (EH4, EH9, EH10, EH12, EH13, EH16, EH17), and almost none of it is currently listed.
Edinburgh's commercial self-storage prices have followed London's trajectory upward — Big Yellow Edinburgh, Safestore Edinburgh South, and a couple of independents charge £170-£210/mo for a 35 sq ft locker. A Packhood garage in EH9 (Marchmont) or EH10 (Morningside) at £140-£170/mo is the cheapest reliable storage in the city while still paying the host more per month than any other Scottish postcode. The arbitrage is clean.
Below: the actual postcode-by-postcode numbers from current Edinburgh listings, why EH3 and EH9 punch above their weight, the Scottish-tax angle (slightly different from rest-of-UK), and what makes an Edinburgh garage book in under two weeks rather than sit empty for a month.
Edinburgh postcode rates: what the listings actually show
EH1, EH2 (Old Town, Princes Street, Royal Mile): garages essentially don't exist here. The handful of mews garages in the Royal Mile / Cowgate / Holyrood area list at £170-£200/mo because the demand pool is enormous (every Old Town flat-dweller is a potential renter).
EH3 (New Town, Stockbridge, Tollcross): £140-£170/mo. Strong because of the professional renter pool from the New Town flats + Edinburgh University + the legal/finance offices nearby. Mews garages off the New Town streets are gold here. Books in 10-14 days.
EH4 (Stockbridge, Comely Bank, Cramond, Davidson's Mains): £125-£155/mo. Strong for two reasons: 1930s-1950s family-house garages + close walk to the centre. Books in 12-16 days.
EH6, EH7 (Leith, Newington-edge, Restalrig): £110-£140/mo. Mid-band with rising demand from the Leith regeneration and the Salamander Court / Western Harbour developments.
EH8, EH9 (Newington, Marchmont, Sciennes): £130-£160/mo. Premium postcodes — Edinburgh University staff + students + professionals. EH9 in particular is the strongest student-storage market in Scotland (June-September peaks). Books in 12-16 days.
EH10 (Morningside, Bruntsfield, Greenbank): £130-£160/mo. Premium West Edinburgh; large 1930s detached + semi homes; downsizers + professionals. Books in 12-16 days.
EH11, EH12 (Slateford, Saughton, Murrayfield, Corstorphine): £105-£135/mo. Mid-band with healthy garage stock and good transit links to the centre.
EH13, EH14 (Colinton, Juniper Green, Currie): £105-£135/mo. South West suburbs with 1960s-80s estate stock; books in 18-24 days.
EH15, EH16 (Portobello, Joppa, Liberton): £105-£135/mo. Coastal demand at Portobello + suburban stock at Liberton.
EH17 (Gilmerton, Newcraighall): £100-£130/mo. Lower base but books steadily because of the lower commercial alternatives nearby.
The Scottish-tax angle in 90 seconds
Storage income for an Edinburgh host follows the same UK-wide rules as the rest of the country — the £1,000 Trading Allowance applies identically. Above the allowance, Scottish income tax bands apply: 19% Starter, 20% Basic, 21% Intermediate, 42% Higher, 45% Advanced, 48% Top. Most Edinburgh hosts on storage income alone fall into the Intermediate or Higher band depending on their day-job salary.
Net example: £2,400/yr storage income, host's day-job already in the Higher band (42%). £1,000 allowance + £1,400 taxable. Tax: ~£588 (42%). Net: ~£1,812/yr. That's a year of factor-50 Edinburgh Festival ticket budget plus most of Council Tax for an EH9 flat.
National Insurance: at the typical 1-3 listings level, storage hosting is treated as miscellaneous income, not a trade. No Class 4 NICs.
Worked example: 4-bed semi in Morningside (EH10) with garage and loft
Take a typical EH10 semi: 1930s build, single garage attached, partial loft with hatch.
Garage at £150/mo: £1,800/yr. Books in ~13 days, 4-month average tenancy, 2.5 turnovers/year. Realistic annual after vacancy: ~£1,710.
Loft at £55/mo: £660/yr. Slightly slower (~21 days) but stable. Realistic annual: ~£600.
Combined: ~£2,310/yr.
Tax interaction (Scottish, host in Higher band 42%): £1,000 allowance + £1,310 taxable. Tax: ~£550. Net: ~£1,760/yr.
That's a year of Council Tax + buildings insurance, or a Mediterranean family holiday, or 18 months of a daily Söderberg lutfisk... well, a daily Söderberg pastry — for a garage holding paint cans and a loft holding boxes from 2018.
What renters in Edinburgh actually want
Edinburgh renters split into roughly five cohorts. (1) Old Town + New Town flat-dwellers (EH1, EH2, EH3, EH8) — bike, surfboard, climbing kit, ski gear (Edinburgh's outdoor scene is strong year-round). (2) Edinburgh University + Heriot-Watt + Napier students — between-term bookings June-September; large pool. (3) Edinburgh Festival vendors — seasonal storage of equipment, signage, costumes for August + sub-festivals year-round. (4) Finance + tech professionals who've moved to the city — pay top of band. (5) Western Edinburgh + East Lothian downsizers.
Photos sell to all five. Pricing matters most to cohort 2 (students). Festival vendors specifically need August availability — listings that explicitly accept short-term Festival bookings (3-6 weeks at premium rates) often supplement their main income.
How to start, in 20 minutes
Five photos with your phone. Wide of the empty garage with the light on, two corners, the door from outside, the entrance from the street.
Three sentences: "Dry single-car garage in EH10, 4.5m × 5.5m × 2.4m, locks from inside, available 7am-10pm seven days. 6 min walk from Morningside Station, 5 min from Bruntsfield Links."
Set the price 5% below the local median (visible by typing "Edinburgh" into Packhood). Verify identity with Stripe Identity (2 mins).
By month one you're booked. By month two the cheque is automatic. List the garage.
The take
Edinburgh has the highest Scottish pricing power for storage hosts and one of the cleanest supply/demand mismatches in the UK. The hosts entering in 2026 in EH3, EH4, EH9, EH10 are seeing 10-14 day first-bookings and pricing at the top of the Scottish band. The Festival window adds an August premium most hosts don't realise they can capture.
List the garage. Twenty minutes. The cheque is automatic by month two.