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Property Insights for Welwyn

Welwyn · Hertfordshire · 6.3K town transactions

Avg sold price

-6.3%

£761,775

Latest 12 months ending Jun 2026

Median price

All records

£410,000

6.3K transactions in dataset

Transactions

-37.6%

113

Latest 12-month window

Most common type

53.6% share

Detached

3,361 of 6,274 sales

- Price trend

Average sold price, £ thousands

How average sold prices have moved over years - a steady upward trend signals capital growth.

- Property type mix

53.6%top share · Detached

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+29.6% price trend by 2031
£1,004,077 projected avg sale
5.3% annualised trend
Confidence: High

A simple historical trend projection derived from recorded sale prices in this area.

- Recent sales

  • 15, The Chase £630,000
    Semi-Detached · Freehold Jun 2026
  • 3, High Street £360,000
    Other · Freehold Jun 2026
  • 1, Vera Lane £1,895,000
    Detached · Freehold Jun 2026

- Price snapshot

  • Highest sale £22,256,763
  • Median sale £410,000
  • Lowest sale £2,000

- Sales activity

Latest 12 months vs previous 12 months

A side-by-side count of recorded sales by property type across two rolling annual windows.

- Tenure split

90.4% freehold

Tenure share calculated directly from the recorded sale records for this area.

- Build status

10.2% new build

Existing versus new-build share using the Land Registry old/new classification.

- Records

Properties in Welwyn.

50A, London Road

Terraced · Freehold · New Build

21 Dec 2010 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£279,950

52, London Road

Terraced · Freehold · New Build

20 Dec 2010 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£285,000

22, Windsor Road

Semi-Detached · Freehold · Existing

20 Dec 2010 · Welwyn · Hertfordshire · Al6 9jj

Price Paid
£203,000

12, Welwyn By Pass Road

Terraced · Freehold · New Build

20 Dec 2010 · Welwyn · Hertfordshire · Al6 9fj

Price Paid
£275,000

52B, London Road

Detached · Freehold · New Build

20 Dec 2010 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£379,950

52A, London Road

Detached · Freehold · New Build

20 Dec 2010 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£389,950

35 - 37, New Road

Detached · Freehold · Existing

17 Dec 2010 · Welwyn · Hertfordshire · Al6 0aq

Price Paid
£1,400,000

8, The Walled Garden

Terraced · Freehold · Existing

17 Dec 2010 · Welwyn · Hertfordshire · Al6 0bz

Price Paid
£540,000

50B, London Road

Terraced · Freehold · New Build

17 Dec 2010 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£279,950

5, Tudor Road

Terraced · Freehold · Existing

17 Dec 2010 · Welwyn · Hertfordshire · Al6 9ju

Price Paid
£235,000

16, Chestnut Walk

Detached · Freehold · Existing

15 Dec 2010 · Welwyn · Hertfordshire · Al6 0sb

Price Paid
£790,000

THE MULBERRIES, Danesbury Park Road

Detached · Freehold · Existing

10 Dec 2010 · Welwyn · Hertfordshire · Al6 9se

Price Paid
£382,000

13, Briary Wood Lane

Detached · Freehold · Existing

03 Dec 2010 · Welwyn · Hertfordshire · Al6 0te

Price Paid
£495,000

31, Bishops Road

Detached · Freehold · Existing

03 Dec 2010 · Welwyn · Hertfordshire · Al6 0np

Price Paid
£740,000

44, Firs Walk

Detached · Freehold · Existing

03 Dec 2010 · Welwyn · Hertfordshire · Al6 0nz

Price Paid
£875,000

BARHAM, Tewin Close

Detached · Freehold · Existing

03 Dec 2010 · Welwyn · Hertfordshire · Al6 0hf

Price Paid
£885,000

38, Welwyn Hall Gardens

Semi-Detached · Freehold · Existing

02 Dec 2010 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£480,000

16, The Avenue

Detached · Freehold · Existing

01 Dec 2010 · Welwyn · Hertfordshire · Al6 0pp

Price Paid
£202,000

12, Mill Lane

Terraced · Freehold · Existing

30 Nov 2010 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£272,500

15, Rollswood Road

Semi-Detached · Freehold · Existing

30 Nov 2010 · Welwyn · Hertfordshire · Al6 9tx

Price Paid
£375,000