How much do flats cost in W1S?

The median flat sale price in W1S over the last 12 months was £2.27m (about £22,304 per square metre), from 3 recorded sales.

What is the price per square metre in W1S?

Typical sale prices per square metre in W1S are £0 for houses and £22,304 for flats, where floor area is recorded on the energy certificate.

What EPC rating do homes in W1S have?

Homes in W1S most commonly hold EPC band C, with a median current energy-efficiency score of 73 (a potential of 79 after improvements).

How many properties sold in W1S in the last year?

3 properties were sold in W1S over the last 12 months, and 26 over the last three years (HM Land Registry Price Paid data).

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AREA REPORT · CITY OF WESTMINSTER W1S

W1S.

City of Westminster

W1S is an outcode in City of Westminster, covering the neighbourhoods of Fitzrovia West & Soho and Strand, St James & Mayfair. Over the last 12 months 3 properties changed hands — a median of £2.27m for flats (£22,304/sqm) and — for houses (£0/sqm). Housing stock peaks at EPC band C. Residential coverage is low here — only 9% of addresses are matched to residential records; the rest are commercial or institutional, so sale counts read very low.

Recorded dwellings

402

residential addresses we hold records for

Across

sectors — see breakdown below

Sales

12 month

3 year

Flats

Houses

Recorded transactions across the area.

Median sale price

12 month

3 year

Flats

£2.27m

n = 3

£4.29m

n = 26

Houses

—

n = 0

—

n = 0

Median sale price across the window.

Median £/sqm

12 month

3 year

Flats

£22,304

n = 3

£24,546

n = 10

Houses

—

n = 0

—

n = 0

Typical price per square metre, where floor area is available.

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PRICE MATRIX

Sales by window, type, and floor area.

Headline price

Mean

Houses

·Limited data

— vs 12m

— vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.

Size-normalised — £ per sqm

Mean

Houses

·Limited data

— vs 12m

— vs 3y

Flats

·Limited data

— vs 12m

— vs 3y

From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.

›Show numbers

Segment

Avg £

Median £

Avg £/sqm

Median £/sqm

Houses · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Houses · 12m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Houses · 3y

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 6m

Avg £

—

n=0

Median £

—

n=0

Avg £/sqm

£0

n=0

Median £/sqm

£0

n=0

Flats · 12m

Avg £

£2.06m

n=3

Median £

£2.27m

n=3

Avg £/sqm

£22,681

n=3

Median £/sqm

£22,304

n=3

Flats · 3y

Avg £

£4.49m

n=26

Median £

£4.29m

n=26

Avg £/sqm

£26,306

n=10

Median £/sqm

£24,546

n=10

PRICE + VOLUME · 25Y

Medians and monthly sales, 2001–present.

EPC · 25Y

Certificates issued, by band.

Median EPC score

Median potential

COUNCIL TAX

Band distribution.

Column width shows the number of properties in each council tax band. Colour shows the composition within that band.

Flats/maisonettes

Band A

Band B

Flats/maisonettes

Band C

Flats/maisonettes

Band D

661

Flats/maisonettes

Band E

895

Flats/maisonettes

Band F

929

Flats/maisonettes

Band G

1,064

Flats/maisonettes

Terraced

Band H

978

Band I

Flats/maisonettes

Terraced houses

Other/unknown

Property type totals

Flats/maisonettes

4,348

94%

Terraced houses

152

3.3%

Other/unknown

129

2.8%

AMENITIES

Transport access and schools.

Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.

Rail stations

Metro & tram

Bus & coach

Bus stops

Schools

SECTORS

Drill down to sector.

Drill in

Open the full report for any W1S sector.

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Sector

Sales (3y)

Median house

Median flat

COVERAGE

Neighbourhoods and wards.

Neighbourhoods (MSOA)

2 · click column to sort

Fitzrovia West & Soho

429

209

Strand, St James & Mayfair

172

Wards

1 · click column to sort

West End

601

289

NEARBY OUTCODES

Nearby outcodes.

FAQ

W1S property data — common questions

How much do flats cost in W1S?: The median flat sale price in W1S over the last 12 months was £2.27m (about £22,304 per square metre), from 3 recorded sales.
What is the price per square metre in W1S?: Typical sale prices per square metre in W1S are £0 for houses and £22,304 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in W1S have?: Homes in W1S most commonly hold EPC band C, with a median current energy-efficiency score of 73 (a potential of 79 after improvements).
How many properties sold in W1S in the last year?: 3 properties were sold in W1S over the last 12 months, and 26 over the last three years (HM Land Registry Price Paid data).

REFRESHED 11 JUN 2026 ·DATA & SOURCES