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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.

1A, Warren Way

Detached · Freehold · Existing

05 Sep 2001 · Welwyn · Hertfordshire · Al6 0dq

Price Paid
£249,000

35, Mardley Avenue

Detached · Freehold · Existing

05 Sep 2001 · Welwyn · Hertfordshire · Al6 0tu

Price Paid
£297,500

TENTERFIELD HOUSE, 2, London Road

Flat/Maisonette · Leasehold · Existing

31 Aug 2001 · Welwyn · Hertfordshire · Al6 9hz

Price Paid
£87,950

AYOT HOUSE, 2

Terraced · Leasehold · Existing

31 Aug 2001 · Welwyn · Hertfordshire · Al6 9bp

Price Paid
£695,000

31, School Lane

Detached · Freehold · Existing

31 Aug 2001 · Welwyn · Hertfordshire · Al6 9pq

Price Paid
£490,000

35, Welwyn Hall Gardens

Semi-Detached · Freehold · Existing

31 Aug 2001 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£247,000

HOBBS HOUSE, 2A, The Green

Detached · Freehold · New Build

31 Aug 2001 · Welwyn · Hertfordshire · Al6 9ea

Price Paid
£425,000

11, Cob Lane Close

Semi-Detached · Freehold · Existing

29 Aug 2001 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£292,000

4, Cylers Thicket

Detached · Freehold · Existing

28 Aug 2001 · Welwyn · Hertfordshire · Al6 9rs

Price Paid
£332,500

2, The Limberlost

Detached · Freehold · Existing

24 Aug 2001 · Welwyn · Hertfordshire · Al6 9ts

Price Paid
£329,500

TEWIN WATER HOUSE, APARTMENT 1, Tewin Water

Flat/Maisonette · Leasehold · Existing

24 Aug 2001 · Welwyn · Hertfordshire · Al6 0aa

Price Paid
£877,000

22, Hertford Road

Detached · Freehold · Existing

23 Aug 2001 · Welwyn · Hertfordshire · Al6 0de

Price Paid
£375,000

9, Briary Wood Lane

Detached · Freehold · Existing

23 Aug 2001 · Welwyn · Hertfordshire · Al6 0te

Price Paid
£260,000

22, Grange Hill

Detached · Freehold · Existing

23 Aug 2001 · Welwyn · Hertfordshire · Al6 9rw

Price Paid
£325,000

29, Welwyn Hall Gardens

Terraced · Freehold · Existing

23 Aug 2001 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£259,000

11, Heath Road

Detached · Freehold · Existing

22 Aug 2001 · Welwyn · Hertfordshire · Al6 0tp

Price Paid
£310,000

16, Canonsfield Road

Semi-Detached · Freehold · Existing

22 Aug 2001 · Welwyn · Hertfordshire · Al6 0qh

Price Paid
£299,000

6, Turpins Chase

Detached · Freehold · Existing

20 Aug 2001 · Welwyn · Hertfordshire · Al6 0ra

Price Paid
£350,000

2, Broomfield Close

Semi-Detached · Freehold · Existing

13 Aug 2001 · Welwyn · Hertfordshire · Al6 9dn

Price Paid
£178,000

3, St Marys Court

Flat/Maisonette · Leasehold · Existing

10 Aug 2001 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£81,995