Which postcode district in Welwyn Hatfield has the highest completed sales?

AL7, at 442 (442 observations), over the 12 months to Jan 2026.

Which has the lowest?

AL9, at 139 (139 observations).

What is the median completed sales across Welwyn Hatfield?

159 across the 5 postcode districts ranked.

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Postcode districts within Welwyn Hatfield · Sales

Completed sales: postcode districts in Welwyn Hatfield ranked

Which postcode districts see the most sales? Every postcode district in Welwyn Hatfield on its 12-month completed sales, 12 months to Jan 2026; ties share a rank, and the sample sits beside every value.

Postcode districts ranked

5 of 5

Median

159

Highest

AL7 · 442

Lowest

AL9 · 139

Completed sales, 12 months to Jan 2026

Completed sales: postcode districts in Welwyn Hatfield ranked. Sample and confidence tier beside every value; ties share a rank.
#	Area	Completed sales	Sample	Tier	Change
1	AL7	442	442	measured	—
2	AL10	387	387	measured	—
3	AL8	159	159	measured	—
4	AL6	148	148	measured	—
5	AL9	139	139	measured	—

How this table is built

Count of HM Land Registry Price Paid completions in the month for the postcode district, straight off the registry; the newest months are still registering.
Each place's 12-month figure is the months added. 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 completed sales?: AL7, at 442 (442 observations), over the 12 months to Jan 2026.
Which has the lowest?: AL9, at 139 (139 observations).
What is the median completed sales across Welwyn Hatfield?: 159 across the 5 postcode districts ranked.