Which postcode district in Welwyn Hatfield has the highest turnover?

AL6, at 2.9% (154 observations), over the 12 months to Jan 2026.

Which has the lowest?

AL10, at 1.4% (280 observations).

What is the median turnover across Welwyn Hatfield?

2.2% across the 5 postcode districts ranked.

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Postcode districts within Welwyn Hatfield · Sales

Turnover: postcode districts in Welwyn Hatfield ranked

Where do the most homes change hands in a year? Every postcode district in Welwyn Hatfield on its 12-month turnover, 12 months to Jan 2026; ties share a rank, and the sample sits beside every value.

Postcode districts ranked

5 of 5

Median

2.2%

Highest

AL6 · 2.9%

Lowest

AL10 · 1.4%

Turnover, 12 months to Jan 2026

Turnover: postcode districts in Welwyn Hatfield ranked. Sample and confidence tier beside every value; ties share a rank.
#	Area	Turnover	Sample	Tier	Change
1	AL6	2.9%	154	measured	—
2	AL8	2.6%	155	measured	—
3	AL7	2.2%	367	measured	—
4	AL9	2.1%	114	measured	—
5	AL10	1.4%	280	measured	—

How this table is built

Registered sales as a share of the dwelling stock, monthly; the 12-month figure adds the months. UPRN-matched sales, a floor on the registry count; the newest months fill in as registrations land.
Each place's 12-month figure is the months added; a place with fewer than 30 sales over the year is not ranked. The last 6 months are still registering and are not counted.
measured: a sample of at least three times the floor; indicative: at least the floor.
Ties share a rank and order by sample.
Twelve months for every place; no monthly point is ranked.
No monthly point is ranked: a postcode district records a handful of sales a month, and a month-on-month change there is noise.

Questions

Which postcode district in Welwyn Hatfield has the highest turnover?: AL6, at 2.9% (154 observations), over the 12 months to Jan 2026.
Which has the lowest?: AL10, at 1.4% (280 observations).
What is the median turnover across Welwyn Hatfield?: 2.2% across the 5 postcode districts ranked.