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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.

60, New Road

Detached · Freehold · Existing

22 Jul 2009 · Welwyn · Hertfordshire · Al6 0an

Price Paid
£620,000

26, Stuart Road

Terraced · Freehold · Existing

20 Jul 2009 · Welwyn · Hertfordshire · Al6 9jn

Price Paid
£240,000

2, Parkside

Flat/Maisonette · Leasehold · Existing

20 Jul 2009 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£170,000

8, FLAT 12, Wendover Lodge

Flat/Maisonette · Leasehold · New Build

17 Jul 2009 · Welwyn · Hertfordshire · Al6 9lr

Price Paid
£340,000

10, Harmer Green Lane

Detached · Freehold · Existing

17 Jul 2009 · Welwyn · Hertfordshire · Al6 0ax

Price Paid
£350,000

8 WENDOVER LODGE, FLAT 14, Church Street

Flat/Maisonette · Leasehold · New Build

16 Jul 2009 · Welwyn · Hertfordshire · Al6 9lr

Price Paid
£245,000

6, Wendover Drive

Detached · Freehold · Existing

16 Jul 2009 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£536,000

7, Blakes Way

Detached · Freehold · Existing

10 Jul 2009 · Welwyn · Hertfordshire · Al6 9re

Price Paid
£565,000

1, Chestnut Walk

Detached · Freehold · Existing

09 Jul 2009 · Welwyn · Hertfordshire · Al6 0sb

Price Paid
£470,000

6A, London Road

Detached · Freehold · Existing

09 Jul 2009 · Welwyn · Hertfordshire · Al6 9el

Price Paid
£385,000

1D, New Road

Semi-Detached · Freehold · Existing

03 Jul 2009 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£650,000

21, St Marys Court

Terraced · Freehold · Existing

02 Jul 2009 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£225,000

5, Kindersley Close

Detached · Freehold · Existing

01 Jul 2009 · Welwyn · Hertfordshire · Al6 9rn

Price Paid
£471,500

MARY PROUD COURT, 5, Oak Piece

Flat/Maisonette · Freehold · Existing

26 Jun 2009 · Welwyn · Hertfordshire · Al6 0xg

Price Paid
£237,500

7, St Marys Court

Terraced · Freehold · Existing

26 Jun 2009 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£159,000

37, Harmer Green Lane

Detached · Freehold · Existing

25 Jun 2009 · Welwyn · Hertfordshire · Al6 0as

Price Paid
£625,000

6, Cob Lane Close

Detached · Freehold · Existing

25 Jun 2009 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£390,000

6, Mardley Avenue

Detached · Freehold · Existing

16 Jun 2009 · Welwyn · Hertfordshire · Al6 0ud

Price Paid
£289,950

WARRENGATE FARM, THE OLD DAIRY

Detached · Freehold · Existing

15 Jun 2009 · Welwyn · Hertfordshire · Al6 0jd

Price Paid
£515,000

6, School Lane

Detached · Freehold · Existing

12 Jun 2009 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£275,000