IN Intelio

Home / Search by address / Welwyn

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.

15, Node Way Gardens

Terraced · Freehold · Existing

15 Mar 2005 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£298,000

33, Turpins Ride

Semi-Detached · Freehold · Existing

14 Mar 2005 · Welwyn · Hertfordshire · Al6 0qu

Price Paid
£499,999

7, Mardleywood

Detached · Freehold · Existing

11 Mar 2005 · Welwyn · Hertfordshire · Al6 0uy

Price Paid
£395,000

1B, Elmoor Avenue

Semi-Detached · Freehold · New Build

04 Mar 2005 · Welwyn · Hertfordshire · Al6 9pg

Price Paid
£405,000

25, Mardleywood

Detached · Freehold · Existing

28 Feb 2005 · Welwyn · Hertfordshire · Al6 0uy

Price Paid
£450,000

7, Elmoor Avenue

Semi-Detached · Freehold · Existing

28 Feb 2005 · Welwyn · Hertfordshire · Al6 9pg

Price Paid
£328,500

11, Copse Hill

Detached · Freehold · New Build

25 Feb 2005 · Welwyn · Hertfordshire · Al6 0ry

Price Paid
£600,000

28, Mardley Hill

Detached · Freehold · Existing

21 Feb 2005 · Welwyn · Hertfordshire · Al6 0ts

Price Paid
£365,000

16C, Woodside Road

Flat/Maisonette · Leasehold · Existing

15 Feb 2005 · Welwyn · Hertfordshire · Al6 0dr

Price Paid
£200,000

71, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

14 Feb 2005 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£138,650

7, Woodland Way

Semi-Detached · Freehold · Existing

07 Feb 2005 · Welwyn · Hertfordshire · Al6 0rz

Price Paid
£156,000

13, Hawbush Close

Flat/Maisonette · Leasehold · Existing

07 Feb 2005 · Welwyn · Hertfordshire · Al6 9py

Price Paid
£130,000

55, Harmer Green Lane

Detached · Freehold · Existing

03 Feb 2005 · Welwyn · Hertfordshire · Al6 0ap

Price Paid
£865,000

2, Tewin Hill

Semi-Detached · Freehold · Existing

31 Jan 2005 · Welwyn · Hertfordshire · Al6 0lj

Price Paid
£290,000

3, The Walled Garden

Terraced · Freehold · Existing

28 Jan 2005 · Welwyn · Hertfordshire · Al6 0bz

Price Paid
£417,500

68, Harmer Green Lane

Detached · Freehold · Existing

28 Jan 2005 · Welwyn · Hertfordshire · Al6 0ej

Price Paid
£1,125,000

95, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

28 Jan 2005 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£158,000

2, Danesbury Park

Flat/Maisonette · Leasehold · Existing

28 Jan 2005 · Welwyn · Hertfordshire · Al6 9sa

Price Paid
£223,500

3, The Walled Garden

Terraced · Freehold · Existing

23 Jan 2005 · Welwyn · Hertfordshire · Al6 0bz

Price Paid
£417,500

3, Juniper Gardens

Semi-Detached · Freehold · Existing

21 Jan 2005 · Welwyn · Hertfordshire · Al6 0xh

Price Paid
£275,000