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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.

19, New Road

Detached · Freehold · Existing

12 Jun 2014 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£580,000

3, Heath Road

Detached · Freehold · Existing

12 Jun 2014 · Welwyn · Hertfordshire · Al6 0tp

Price Paid
£599,950

53, Mardley Hill

Detached · Freehold · Existing

12 Jun 2014 · Welwyn · Hertfordshire · Al6 0tt

Price Paid
£565,000

18A, London Road

Detached · Freehold · New Build

11 Jun 2014 · Welwyn · Hertfordshire · Al6 9el

Price Paid
£765,000

19, Woodside Road

Detached · Freehold · Existing

06 Jun 2014 · Welwyn · Hertfordshire · Al6 0ds

Price Paid
£525,000

51, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

06 Jun 2014 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£172,500

35, London Road

Semi-Detached · Freehold · Existing

06 Jun 2014 · Welwyn · Hertfordshire · Al6 9hy

Price Paid
£360,000

THE HAVEN, Digswell Lane

Detached · Freehold · Existing

05 Jun 2014 · Welwyn · Hertfordshire · Al6 0sp

Price Paid
£975,000

2, Cob Lane Close

Semi-Detached · Freehold · Existing

05 Jun 2014 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£475,000

TENTERFIELD HOUSE, 4, London Road

Flat/Maisonette · Leasehold · Existing

02 Jun 2014 · Welwyn · Hertfordshire · Al6 9hz

Price Paid
£140,000

ARDEN

Detached · Freehold · Existing

02 Jun 2014 · Welwyn · Hertfordshire · Al6 9uf

Price Paid
£1,150,000

100, Burnham Green Road

Terraced · Freehold · Existing

28 May 2014 · Welwyn · Hertfordshire · Al6 0nq

Price Paid
£840,000

2, Upper Green

Detached · Freehold · Existing

23 May 2014 · Welwyn · Hertfordshire · Al6 0ly

Price Paid
£1,700,000

36, Oaklea

Detached · Freehold · Existing

23 May 2014 · Welwyn · Hertfordshire · Al6 0qn

Price Paid
£520,000

37, London Road

Terraced · Freehold · Existing

20 May 2014 · Welwyn · Hertfordshire · Al6 9hy

Price Paid
£310,000

45, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

16 May 2014 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£169,999

THE BARNHOUSE, Digswell Lane

Detached · Freehold · Existing

09 May 2014 · Welwyn · Hertfordshire · Al6 0sp

Price Paid
£853,000

22, Hertford Road

Detached · Freehold · Existing

02 May 2014 · Welwyn · Hertfordshire · Al6 0jy

Price Paid
£1,135,000

1, Larch Lane

Detached · Freehold · Existing

02 May 2014 · Welwyn · Hertfordshire · Al6 0uj

Price Paid
£440,000

22, St Marys Court

Terraced · Freehold · Existing

02 May 2014 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£250,000