What is the median house price in SL1?

Homes in SL1 sold for a median £403,121 over the 12 months to Apr 2026, 398 sales. Per square metre that is £5,017/m². Registered completions, not asking prices.

What is the average rent in SL1?

Homes to let in SL1 asked a median £1,397 a month over the 12 months to Jul 2026, 954 lets. Asking rent, not the rent agreed.

What is the gross rental yield in SL1?

4.7% on the asking basis: the asking rent times twelve over the asking sale price in the same listing cell, before costs, voids and finance, over the 12 months to Aug 2026, 2,272 lets. -3% on the previous 12 months.

How quickly do homes sell in SL1?

1.6% of the homes in SL1 changed hands over the 12 months to Jan 2026, 491 sales.

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Postcode district

SL1 property market

Sold £5,017/m² · Median sold £403,121 (398 sales) · Index +5.4% y/y · Turnover 1.6% · 12 months, sales to Apr 2026, listings to Aug 2026

What is SL1?

Buildings: 18,888
Mixed-use buildings: 1.6%
HMO-shaped units: 44%

What does SL1 cost?

SL1: sold price per m² £5,017/m² (12 months to Apr 2026, 398 sales). +5.4% over the year to Dec 2025 by the house price index, which follows the same homes over time.

Sold price per m²

£5,017/m² 12 months to Apr 2026

398 sales

+5.4% over the year to Dec 2025 by the house price index, which follows the same homes over time.

Sold price

£403,121 12 months to Apr 2026

398 sales

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How does SL1 vary by home size?

Asking price in SL1 runs from £185,194 for 1 bedroom to £808,755 for 5+ bedrooms.

Asking price by bedroom band in SL1, 12 months to Aug 2026. A band with fewer than 30 dated listings in the year is not published.
Homes	Asking price	Window	Change	Listings
1 bedroom	£185,194	12 months to Aug 2026	-9.1% on the previous 12 months	426
2 bedrooms	£297,185	12 months to Aug 2026	-7% on the previous 12 months	735
3 bedrooms	£471,263	12 months to Aug 2026	+0.3% on the previous 12 months	487
4 bedrooms	£623,418	12 months to Aug 2026	-2% on the previous 12 months	207
5+ bedrooms	£808,755	12 months to Aug 2026	—	109

Asking price by bedroom band: the monthly medians of sale listings that came to market, weighted by their dated listings, over the last 12 observed months, from portal listings. A band with fewer than 30 dated listings in the year is not published.

Where does SL1 rank?

SL1 ranks 17th of 28 postcode districts in Buckinghamshire for sold price per m², at £5,017/m².

Sold price per m² · postcode districts in Buckinghamshire

SL1 ranks 17th of 28 postcode districts in Buckinghamshire for sold price per m², at £5,017/m².

Sold price per m² across postcode districts in Buckinghamshire, 12 months to Apr 2026. Sample and confidence tier beside every value.
#	Area	Sold price per m²	Sample	Tier
1	HP6	£7,083/m²	155	measured
2	HP7	£6,887/m²	137	measured
3	HP9	£6,647/m²	183	measured
4	SL7	£6,507/m²	199	measured
5	HP8	£6,258/m²	110	measured
17	SL1	£5,017/m²	398	measured

Full table: sold price per m² across postcode districts in Buckinghamshire →

Gross yield, asking basis · postcode districts in Buckinghamshire

SL1 ranks 4th of 28 postcode districts in Buckinghamshire for gross yield, asking basis, at 4.7%.

Gross yield, asking basis across postcode districts in Buckinghamshire, 12 months to Aug 2026. Sample and confidence tier beside every value.
#	Area	Gross yield, asking basis	Sample	Tier
1	HP11	5.3%	841	measured
2	HP20	5.3%	470	measured
3	HP19	5.1%	943	measured
4	SL1	4.7%	2,272	measured
5	HP21	4.6%	725	measured

Full table: gross yield, asking basis across postcode districts in Buckinghamshire →

Turnover · postcode districts in Buckinghamshire

SL1 ranks 26th of 27 postcode districts in Buckinghamshire for turnover, at 1.6%.

Turnover across postcode districts in Buckinghamshire, 12 months to Jan 2026. Sample and confidence tier beside every value.
#	Area	Turnover	Sample	Tier
1	SL8	4.3%	134	measured
2	HP22	3.6%	550	measured
3	LU7	3.4%	969	measured
4	HP17	3.2%	173	measured
5	HP10	3.2%	267	measured
26	SL1	1.6%	491	measured

Full table: turnover across postcode districts in Buckinghamshire →

Where these figures come from

Every figure on this page: the dataset behind it, the window it covers, the last period in it and its sample. A single month is never a figure here.
Figure	Dataset	Window	Latest	Sample
Sold price per m²	HM Land Registry Price Paid and portal listings, monthly rollup	12 months to Apr 2026	Apr 2026	398 sales
Sold price	HM Land Registry Price Paid and portal listings, monthly rollup	12 months to Apr 2026	Apr 2026	398 sales
Asking price	MarketCode market evidence	12 months to Aug 2026	Aug 2026	1,998 listings
Asking price per m²	the area_facts listing rollup	12 months to Jul 2026	Jul 2026	830 listings
Asking to sold	Portal listings, monthly rollup	12 months to Oct 2024	Oct 2024	84 matched sales
Asking rent	MarketCode market evidence	12 months to Jul 2026	Jul 2026	954 lets
Gross yield, asking basis	MarketCode market evidence	12 months to Aug 2026	Aug 2026	2,272 lets
Turnover	MarketCode market evidence	12 months to Jan 2026	Jan 2026	491 sales
Completed sales	MarketCode market evidence	12 months to Jan 2026	Jan 2026	729 sales
Listings for sale	the area_facts listing rollup	12 months to Jul 2026	Jul 2026	830 listings
New listings	MarketCode market evidence	12 months to Aug 2026	Aug 2026	1,143 listings
Price reductions	MarketCode market evidence	12 months to Aug 2026	Aug 2026	855 listings
Live listings	MarketCode market evidence	on 21 Sep 2026	21 Sep 2026	—
Days to completion	first listing to registered completion, over the registry-matched subset; not a sell-through rate	12 months to Oct 2024	Oct 2024	84 matched sales

How every figure on this page is computed

SL1 property market

What is SL1?

What does SL1 cost?

Sold price per m²

Sold price

SL1 property market

What is SL1?

What does SL1 cost?

Sold price per m²

Sold price

Asking price

What does SL1 earn?

Asking rent

Gross yield, asking basis

How does SL1 vary by home size?

How liquid is SL1?

Turnover

Completed sales

Listings for sale

Who is active in SL1?

Who owns SL1?

Where does SL1 rank?

Sold price per m² · postcode districts in Buckinghamshire

Gross yield, asking basis · postcode districts in Buckinghamshire

Turnover · postcode districts in Buckinghamshire

Where next from SL1?

Questions about SL1

Everything else about SL1