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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.

TENTERFIELD HOUSE, 7, London Road

Flat/Maisonette · Leasehold · Existing

30 May 1997 · Welwyn · Hertfordshire · Al6 9hz

Price Paid
£32,000

24, Mimram Road

Semi-Detached · Freehold · Existing

30 May 1997 · Welwyn · Hertfordshire · Al6 9ha

Price Paid
£83,500

MARY PROUD COURT, 3, Oak Piece

Terraced · Freehold · Existing

30 May 1997 · Welwyn · Hertfordshire · Al6 0xg

Price Paid
£119,950

54, Upper Green

Detached · Freehold · Existing

29 May 1997 · Welwyn · Hertfordshire · Al6 0lu

Price Paid
£150,000

2, Welwyn Hall Gardens

Terraced · Freehold · New Build

29 May 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£189,950

17, Glebe Road

Semi-Detached · Freehold · Existing

27 May 1997 · Welwyn · Hertfordshire · Al6 9pb

Price Paid
£100,000

59, The Crescent

Semi-Detached · Freehold · Existing

27 May 1997 · Welwyn · Hertfordshire · Al6 9jg

Price Paid
£76,500

59, The Crescent

Semi-Detached · Leasehold · Existing

27 May 1997 · Welwyn · Hertfordshire · Al6 9jg

Price Paid
£76,500

6, Mardley Heights

Detached · Freehold · Existing

23 May 1997 · Welwyn · Hertfordshire · Al6 0tx

Price Paid
£173,000

11, Woodside Road

Detached · Freehold · Existing

23 May 1997 · Welwyn · Hertfordshire · Al6 0ds

Price Paid
£140,250

4, Tanglewood

Detached · Freehold · Existing

19 May 1997 · Welwyn · Hertfordshire · Al6 0ru

Price Paid
£195,750

25, Oakhill Drive

Detached · Freehold · Existing

18 May 1997 · Welwyn · Hertfordshire · Al6 9nw

Price Paid
£217,000

52, Robbery Bottom Lane

Detached · Freehold · Existing

16 May 1997 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£179,995

34, St Marys Court

Flat/Maisonette · Leasehold · Existing

09 May 1997 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£78,000

19, Broom Hill

Detached · Freehold · Existing

09 May 1997 · Welwyn · Hertfordshire · Al6 0sf

Price Paid
£145,000

14, Gwynfa Close

Detached · Freehold · Existing

06 May 1997 · Welwyn · Hertfordshire · Al6 0pr

Price Paid
£150,000

7, Norman Road

Terraced · Freehold · Existing

01 May 1997 · Welwyn · Hertfordshire · Al6 9jw

Price Paid
£83,500

27, Church Street

Terraced · Freehold · Existing

30 Apr 1997 · Welwyn · Hertfordshire · Al6 9lw

Price Paid
£82,000

9, Whitehill Cottages

Terraced · Freehold · Existing

30 Apr 1997 · Welwyn · Hertfordshire · Al6 9ae

Price Paid
£124,950

20, Welwyn Hall Gardens

Terraced · Freehold · New Build

30 Apr 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£164,950