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Property Insights for Welwyn

Welwyn · Hertfordshire · 6.3K town transactions

Avg sold price

-3.1%

£787,050

Latest 12 months ending Jul 2026

Median price

All records

£410,000

6.3K transactions in dataset

Transactions

-26.7%

118

Latest 12-month window

Most common type

53.6% share

Detached

3,376 of 6,304 sales

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- Price trend

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- Property type mix

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- Trend projection

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- Recent sales

  • 59, Upper Green £500,000
    Detached · Freehold Jul 2026
  • 36, Canonsfield Road £1,200,000
    Detached · Freehold Jul 2026
  • 49, London Road £580,000
    Semi-Detached · Freehold Jul 2026

- 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.

4, Robbery Bottom Lane

Detached · Freehold

03 Jul 2023 · Welwyn · Hertfordshire · Al6 0uw

Price Paid
£1,400,000

4, Guessens Mews

Terraced · Freehold

29 Jun 2023 · Welwyn · Hertfordshire · Al6 9gs

Price Paid
£1,850,000

34, School Lane

Detached · Freehold

29 Jun 2023 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£800,000

5, The Brambles

Terraced · Freehold

28 Jun 2023 · Welwyn · Hertfordshire · Al6 0pg

Price Paid
£485,000

115, Burnham Green Road

Detached · Freehold

26 Jun 2023 · Welwyn · Hertfordshire · Al6 0nh

Price Paid
£930,000

12A, Firway

Detached · Freehold

22 Jun 2023 · Welwyn · Hertfordshire · Al6 0rd

Price Paid
£1,400,000

KILBYS HOUSE, Danesbury Park Road

Detached · Freehold

21 Jun 2023 · Welwyn · Hertfordshire · Al6 9sf

Price Paid
£1,560,000

1, Vera Lane

Detached · Freehold

21 Jun 2023 · Welwyn · Hertfordshire · Al6 0ew

Price Paid
£1,275,000

55, Carleton Rise

Detached · Freehold

08 Jun 2023 · Welwyn · Hertfordshire · Al6 9rq

Price Paid
£655,000

SADLERS LODGE, 40, 1, New Road

Flat/Maisonette · Leasehold

24 May 2023 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£568,000

12, Parkside

Terraced · Freehold

23 May 2023 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£362,500

58, Harmer Green Lane

Detached · Freehold

22 May 2023 · Welwyn · Hertfordshire · Al6 0aw

Price Paid
£1,150,000

3, Newitt Court

Semi-Detached · Freehold

12 May 2023 · Welwyn · Hertfordshire · Al6 9fy

Price Paid
£900,000

SADLERS LODGE, 40, 3, New Road

Flat/Maisonette · Leasehold

12 May 2023 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£565,000

19, Parkside

Terraced · Freehold

12 May 2023 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£370,000

WEST MANOR HOUSE, Ellesfield

Semi-Detached · Freehold

12 May 2023 · Welwyn · Hertfordshire · Al6 9hb

Price Paid
£1,600,000

106, Harmer Green Lane

Detached · Freehold

10 May 2023 · Welwyn · Hertfordshire · Al6 0et

Price Paid
£2,150,000

SOLWAY, 1B, New Road

Detached · Freehold

05 May 2023 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£730,000

7A, Wendover Drive

Semi-Detached · Freehold

04 May 2023 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£1,025,000

41, Bishops Road

Detached · Freehold

27 Apr 2023 · Welwyn · Hertfordshire · Al6 0np

Price Paid
£1,530,000