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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.

50, Mill Lane

Detached · Freehold · Existing

20 Nov 2014 · Welwyn · Hertfordshire · Al6 9es

Price Paid
£945,000

8, Church Place

Terraced · Freehold · Existing

14 Nov 2014 · Welwyn · Hertfordshire · Al6 9fb

Price Paid
£415,000

13, Copse Hill

Detached · Freehold · Existing

14 Nov 2014 · Welwyn · Hertfordshire · Al6 0ry

Price Paid
£790,000

10, Mill Lane

Terraced · Freehold · Existing

14 Nov 2014 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£430,000

13A, Woodland Way

Detached · Freehold · Existing

14 Nov 2014 · Welwyn · Hertfordshire · Al6 0rz

Price Paid
£515,000

4, Roundwood Close

Detached · Freehold · Existing

12 Nov 2014 · Welwyn · Hertfordshire · Al6 0xb

Price Paid
£730,000

IMAGINE, 4, Broom Hill

Detached · Freehold · Existing

04 Nov 2014 · Welwyn · Hertfordshire · Al6 0se

Price Paid
£730,000

37, The Crescent

Terraced · Freehold · Existing

31 Oct 2014 · Welwyn · Hertfordshire · Al6 9jg

Price Paid
£245,000

21, Marlborough Close

Semi-Detached · Freehold · Existing

31 Oct 2014 · Welwyn · Hertfordshire · Al6 0ug

Price Paid
£479,950

5A, Roundabout Lane

Detached · Freehold · Existing

31 Oct 2014 · Welwyn · Hertfordshire · Al6 0th

Price Paid
£750,000

2A, Rollswood Road

Detached · Freehold · Existing

28 Oct 2014 · Welwyn · Hertfordshire · Al6 9tx

Price Paid
£580,000

FRIMLEY HOUSE, 19, Danesbury Park Road

Detached · Freehold · Existing

24 Oct 2014 · Welwyn · Hertfordshire · Al6 9sf

Price Paid
£780,000

6, Firway

Detached · Freehold · Existing

23 Oct 2014 · Welwyn · Hertfordshire · Al6 0rd

Price Paid
£850,000

53, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

21 Oct 2014 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£170,000

51A, New Road

Detached · Freehold · Existing

20 Oct 2014 · Welwyn · Hertfordshire · Al6 0aq

Price Paid
£1,485,000

5A, Oaklands Rise

Detached · Freehold · Existing

16 Oct 2014 · Welwyn · Hertfordshire · Al6 0rh

Price Paid
£930,000

LOCKLEYS COTTAGE, 13A, Wendover Drive

Detached · Freehold · Existing

16 Oct 2014 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£575,000

56A, Hertford Road

Detached · Freehold · Existing

15 Oct 2014 · Welwyn · Hertfordshire · Al6 0bx

Price Paid
£795,000

25, Becket Gardens

Terraced · Freehold · Existing

14 Oct 2014 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£377,500

6, Mardley Avenue

Detached · Freehold · Existing

13 Oct 2014 · Welwyn · Hertfordshire · Al6 0ud

Price Paid
£625,000