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Property Insights for Welwyn

Welwyn · Hertfordshire · 6.4K town transactions

Avg sold price

-4.8%

£777,682

Latest 12 months ending Jun 2026

Median price

All records

£412,000

6.4K transactions in dataset

Transactions

-25.0%

159

Latest 12-month window

Most common type

53.4% share

Detached

3,397 of 6,356 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

53.4%top share · Detached

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

- Trend projection

+29.3% price trend by 2031
£991,290 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 £412,000
  • 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

10.1% new build

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

- Records

Properties in Welwyn.

18, Welwyn Hall Gardens

Terraced · Freehold · New Build

15 Sep 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£173,950

YEW TREE HOUSE, 1B, Desborough Drive

Detached · Freehold · Existing

12 Sep 1997 · Welwyn · Hertfordshire · Al6 0hq

Price Paid
£292,000

10, Cowpers Way

Detached · Freehold · Existing

10 Sep 1997 · Welwyn · Hertfordshire · Al6 0nx

Price Paid
£398,000

29, Turpins Ride

Detached · Freehold · Existing

09 Sep 1997 · Welwyn · Hertfordshire · Al6 0qu

Price Paid
£165,000

SOUTHERNWOOD, Pottersheath Road

Detached · Freehold · Existing

09 Sep 1997 · Welwyn · Hertfordshire · Al6 9st

Price Paid
£215,000

93, Robbery Bottom Lane

Detached · Freehold · Existing

08 Sep 1997 · Welwyn · Hertfordshire · Al6 0ul

Price Paid
£141,000

7, Mardley Dell

Detached · Freehold · Existing

06 Sep 1997 · Welwyn · Hertfordshire · Al6 0ur

Price Paid
£220,000

33, Mardleywood

Detached · Freehold · Existing

05 Sep 1997 · Welwyn · Hertfordshire · Al6 0uy

Price Paid
£207,000

61, New Road

Detached · Freehold · Existing

02 Sep 1997 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£390,000

17, Welwyn Hall Gardens

Semi-Detached · Freehold · New Build

01 Sep 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£173,950

17, Carleton Rise

Detached · Freehold · Existing

01 Sep 1997 · Welwyn · Hertfordshire · Al6 9rp

Price Paid
£210,000

7, Copper Beeches

Detached · Freehold · Existing

29 Aug 1997 · Welwyn · Hertfordshire · Al6 0ss

Price Paid
£137,500

11, Juniper Gardens

Flat/Maisonette · Leasehold · Existing

29 Aug 1997 · Welwyn · Hertfordshire · Al6 0xh

Price Paid
£71,000

59, Burnham Green Road

Detached · Freehold · Existing

29 Aug 1997 · Welwyn · Hertfordshire · Al6 0nh

Price Paid
£290,000

25, Harmer Green Lane

Detached · Freehold · Existing

28 Aug 1997 · Welwyn · Hertfordshire · Al6 0as

Price Paid
£380,000

1, Oldwood

Detached · Freehold · Existing

28 Aug 1997 · Welwyn · Hertfordshire · Al6 0qr

Price Paid
£230,000

11, St Marys Court

Terraced · Freehold · Existing

28 Aug 1997 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£82,000

20, Oakhill Drive

Detached · Freehold · Existing

28 Aug 1997 · Welwyn · Hertfordshire · Al6 9nw

Price Paid
£231,000

HOLLY HALL COURT, 3, Church Street

Semi-Detached · Freehold · New Build

28 Aug 1997 · Welwyn · Hertfordshire · Al6 9lh

Price Paid
£195,000

7, Peace Grove

Detached · Freehold · Existing

27 Aug 1997 · Welwyn · Hertfordshire · Al6 0rs

Price Paid
£238,000