IN Intelio

Home / Search by address / Welwyn

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.

2, Bowmans Close

Detached · Freehold · Existing

27 Sep 1999 · Welwyn · Hertfordshire · Al6 9qe

Price Paid
£355,000

18, Blakes Way

Detached · Freehold · Existing

27 Sep 1999 · Welwyn · Hertfordshire · Al6 9re

Price Paid
£318,000

9, Cob Lane Close

Terraced · Freehold · New Build

24 Sep 1999 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£234,950

5, Heath Road

Detached · Freehold · Existing

24 Sep 1999 · Welwyn · Hertfordshire · Al6 0tp

Price Paid
£250,000

53, Robbery Bottom Lane

Semi-Detached · Freehold · Existing

24 Sep 1999 · Welwyn · Hertfordshire · Al6 0ul

Price Paid
£121,000

2, Mornington

Detached · Freehold · Existing

24 Sep 1999 · Welwyn · Hertfordshire · Al6 0aj

Price Paid
£385,000

15, Danesbury Park

Flat/Maisonette · Freehold · Existing

24 Sep 1999 · Welwyn · Hertfordshire · Al6 9sa

Price Paid
£288,000

7, Cob Lane Close

Detached · Freehold · New Build

23 Sep 1999 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£252,500

5, The Green

Detached · Freehold · Existing

23 Sep 1999 · Welwyn · Hertfordshire · Al6 9ea

Price Paid
£163,500

4, Ayot Green

Detached · Freehold · Existing

22 Sep 1999 · Welwyn · Hertfordshire · Al6 9ab

Price Paid
£320,000

5, Mimram Walk

Terraced · Freehold · Existing

22 Sep 1999 · Welwyn · Hertfordshire · Al6 9ez

Price Paid
£150,000

109, Burnham Green Road

Detached · Freehold · Existing

17 Sep 1999 · Welwyn · Hertfordshire · Al6 0nh

Price Paid
£280,000

23, Welwyn Hall Gardens

Detached · Freehold · Existing

16 Sep 1999 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£183,500

4, Cob Lane Close

Semi-Detached · Freehold · New Build

15 Sep 1999 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£234,950

35, Lower Green

Semi-Detached · Freehold · Existing

14 Sep 1999 · Welwyn · Hertfordshire · Al6 0la

Price Paid
£134,000

16, St Ives Close

Semi-Detached · Freehold · Existing

14 Sep 1999 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£195,000

45, Parkside

Terraced · Freehold · Existing

13 Sep 1999 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£130,000

2, Oaklands View

Detached · Freehold · New Build

13 Sep 1999 · Welwyn · Hertfordshire · Al6 0rj

Price Paid
£450,000

2, Grange Hill

Detached · Freehold · Existing

13 Sep 1999 · Welwyn · Hertfordshire · Al6 9rw

Price Paid
£260,000

14, Mimram Place

Semi-Detached · Freehold · Existing

10 Sep 1999 · Welwyn · Hertfordshire · Al6 9hq

Price Paid
£245,000