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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.

53, Robbery Bottom Lane

Semi-Detached · Freehold · Existing

18 Nov 2005 · Welwyn · Hertfordshire · Al6 0ul

Price Paid
£240,000

36, Mill Lane

Semi-Detached · Freehold · Existing

14 Nov 2005 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£190,000

10A, Hawbush Rise

Detached · Freehold · Existing

10 Nov 2005 · Welwyn · Hertfordshire · Al6 9pn

Price Paid
£415,000

AYOT HOUSE, 2

Terraced · Leasehold · Existing

08 Nov 2005 · Welwyn · Hertfordshire · Al6 9bp

Price Paid
£789,000

9, Upper Green Road

Semi-Detached · Freehold · Existing

07 Nov 2005 · Welwyn · Hertfordshire · Al6 0le

Price Paid
£405,000

3, Honeymead

Terraced · Freehold · Existing

04 Nov 2005 · Welwyn · Hertfordshire · Al6 0eg

Price Paid
£271,500

9, Mardley Heights

Detached · Freehold · Existing

04 Nov 2005 · Welwyn · Hertfordshire · Al6 0tx

Price Paid
£200,000

THE OFFICE, Station Road

Detached · Freehold · Existing

01 Nov 2005 · Welwyn · Hertfordshire · Al6 0du

Price Paid
£420,000

39, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

01 Nov 2005 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£160,000

40, Robbery Bottom Lane

Semi-Detached · Freehold · Existing

28 Oct 2005 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£300,000

21, Firs Walk

Detached · Freehold · Existing

26 Oct 2005 · Welwyn · Hertfordshire · Al6 0ny

Price Paid
£710,000

32, School Lane

Detached · Freehold · Existing

26 Oct 2005 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£577,500

MANOR COURT FARM, Ayot Little Green

Detached · Freehold · Existing

24 Oct 2005 · Welwyn · Hertfordshire · Al6 9bd

Price Paid
£1,450,000

3, Roundwood Close

Detached · Freehold · Existing

21 Oct 2005 · Welwyn · Hertfordshire · Al6 0xb

Price Paid
£620,000

62, Hertford Road

Semi-Detached · Freehold · Existing

20 Oct 2005 · Welwyn · Hertfordshire · Al6 0bx

Price Paid
£377,500

4, Canonsfield Road

Detached · Freehold · Existing

19 Oct 2005 · Welwyn · Hertfordshire · Al6 0qh

Price Paid
£395,000

MILFORD HOUSE, Fulling Mill Lane

Detached · Freehold · Existing

18 Oct 2005 · Welwyn · Hertfordshire · Al6 9np

Price Paid
£925,000

1C, New Road

Detached · Freehold · Existing

17 Oct 2005 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£530,000

1A, The Drive

Semi-Detached · Freehold · Existing

16 Oct 2005 · Welwyn · Hertfordshire · Al6 0tw

Price Paid
£400,000

ROEBUCK HOUSE, Pottersheath Road

Detached · Freehold · Existing

14 Oct 2005 · Welwyn · Hertfordshire · Al6 9st

Price Paid
£1,425,000