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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.

54A, London Road

Terraced · Freehold · New Build

01 Jul 2011 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£277,000

5, Hobbs Hill

Detached · Freehold · Existing

01 Jul 2011 · Welwyn · Hertfordshire · Al6 9dy

Price Paid
£310,000

9, Hammond Close

Terraced · Freehold · New Build

30 Jun 2011 · Welwyn · Hertfordshire · Al6 9fh

Price Paid
£247,500

16, Woodside Road

Detached · Freehold · Existing

30 Jun 2011 · Welwyn · Hertfordshire · Al6 0dr

Price Paid
£487,500

4, Mardley Heights

Detached · Freehold · Existing

30 Jun 2011 · Welwyn · Hertfordshire · Al6 0tx

Price Paid
£470,000

5A, Desborough Drive

Detached · Freehold · Existing

24 Jun 2011 · Welwyn · Hertfordshire · Al6 0hq

Price Paid
£850,000

7, Hammond Close

Terraced · Freehold · New Build

24 Jun 2011 · Welwyn · Hertfordshire · Al6 9fh

Price Paid
£247,760

MANOR COURT FARM, Ayot Little Green

Detached · Freehold · Existing

24 Jun 2011 · Welwyn · Hertfordshire · Al6 9bd

Price Paid
£1,716,375

37, St Marys Court

Flat/Maisonette · Leasehold · Existing

23 Jun 2011 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£159,950

14, Hertford Road

Detached · Freehold · Existing

21 Jun 2011 · Welwyn · Hertfordshire · Al6 0de

Price Paid
£500,000

12, Peace Grove

Detached · Freehold · Existing

21 Jun 2011 · Welwyn · Hertfordshire · Al6 0rs

Price Paid
£470,000

2, Sharmans Close

Detached · Freehold · New Build

17 Jun 2011 · Welwyn · Hertfordshire · Al6 0ar

Price Paid
£960,000

7, Bluebells

Detached · Freehold · Existing

15 Jun 2011 · Welwyn · Hertfordshire · Al6 0xd

Price Paid
£495,000

5, Ayot Green

Detached · Freehold · Existing

10 Jun 2011 · Welwyn · Hertfordshire · Al6 9ab

Price Paid
£899,000

35, Mardley Hill

Detached · Freehold · Existing

10 Jun 2011 · Welwyn · Hertfordshire · Al6 0tt

Price Paid
£402,000

1, Oaklea Close

Detached · Freehold · Existing

09 Jun 2011 · Welwyn · Hertfordshire · Al6 0ql

Price Paid
£642,500

1A, Adele Avenue

Detached · Freehold · Existing

03 Jun 2011 · Welwyn · Hertfordshire · Al6 0au

Price Paid
£667,500

9, Oaklea

Detached · Freehold · Existing

31 May 2011 · Welwyn · Hertfordshire · Al6 0pt

Price Paid
£585,000

87, Burnham Green Road

Terraced · Freehold · Existing

27 May 2011 · Welwyn · Hertfordshire · Al6 0nh

Price Paid
£330,000

54B, London Road

Terraced · Freehold · New Build

27 May 2011 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£284,500