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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

- Location context

  • Postcode
  • District N/A
  • County Hertfordshire

- Dataset profile

  • First recorded sale Jan 1995
  • Latest recorded sale Jun 2026
  • Standard sales 96.6%
  • Updated records 0.0%

- 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.

- Price bands

£2,000 to £22,256,763

Sale prices grouped into four dynamic bands using the observed range for this area.

- Records

Properties in Welwyn.

3, Butterwick Way

Detached · Freehold · New Build

29 Jun 2018 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£1,170,000

HILLTOP

Detached · Freehold · Existing

28 Jun 2018 · Welwyn · Hertfordshire · Al6 9ub

Price Paid
£1,100,000

10, Wendover Drive

Detached · Freehold · Existing

21 Jun 2018 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£850,000

10, The Chase

Semi-Detached · Freehold · Existing

15 Jun 2018 · Welwyn · Hertfordshire · Al6 0qt

Price Paid
£643,000

6, The Crescent

Semi-Detached · Freehold · Existing

15 Jun 2018 · Welwyn · Hertfordshire · Al6 9jq

Price Paid
£415,000

PLOT 257, Tewin Grove

Other · Freehold · Existing

15 Jun 2018 · Welwyn · Hertfordshire

Price Paid
£32,500

13, Oak Piece

Detached · Freehold · Existing

11 Jun 2018 · Welwyn · Hertfordshire · Al6 0xe

Price Paid
£405,000

8, Wendover Drive

Detached · Freehold · Existing

08 Jun 2018 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£750,000

40, Robbery Bottom Lane

Semi-Detached · Freehold · Existing

08 Jun 2018 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£415,000

39, Upper Green Road

Detached · Freehold · Existing

05 Jun 2018 · Welwyn · Hertfordshire · Al6 0le

Price Paid
£1,200,000

12, Parkside

Terraced · Freehold · Existing

01 Jun 2018 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£313,000

5, Cob Lane Close

Semi-Detached · Freehold · Existing

31 May 2018 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£620,000

102, Burnham Green Road

Terraced · Freehold · Existing

29 May 2018 · Welwyn · Hertfordshire · Al6 0nq

Price Paid
£182,000

1, Porteous Court

Semi-Detached · Freehold · New Build

25 May 2018 · Welwyn · Hertfordshire · Al6 9ga

Price Paid
£875,000

ORION COURT, 12, Clock House Gardens

Flat/Maisonette · Leasehold · Existing

24 May 2018 · Welwyn · Hertfordshire · Al6 9fr

Price Paid
£311,500

29, Butterwick Way

Detached · Freehold · New Build

22 May 2018 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£830,000

49, Butterwick Way

Terraced · Freehold · Existing

22 May 2018 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£600,000

15, Station Road

Detached · Freehold · Existing

18 May 2018 · Welwyn · Hertfordshire · Al6 0du

Price Paid
£780,000

10, Cob Lane Close

Terraced · Freehold · Existing

15 May 2018 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£599,995

33, The Avenue

Detached · Freehold · Existing

15 May 2018 · Welwyn · Hertfordshire · Al6 0pw

Price Paid
£680,000