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

- Location context

  • Postcode
  • District N/A
  • County Hertfordshire

- Dataset profile

  • First recorded sale Jan 1995
  • Latest recorded sale Jun 2026
  • Standard sales 96.6%
  • Updated records 0.0%

- 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.

- Price bands

£2,000 to £22,256,763

Sale prices grouped into four dynamic bands using the observed range for this area.

- Records

Properties in Welwyn.

6A, Elmoor Avenue

Detached · Freehold · Existing

03 Apr 2023 · Welwyn · Hertfordshire · Al6 9pa

Price Paid
£745,000

1, Rollswood Road

Detached · Freehold · Existing

03 Apr 2023 · Welwyn · Hertfordshire · Al6 9tx

Price Paid
£1,600,000

7, Rosecroft Lane

Detached · Freehold · Existing

31 Mar 2023 · Welwyn · Hertfordshire · Al6 0ub

Price Paid
£895,000

HEATH LODGE RESIDENTIAL HOME, Danesbury Park Road

Other · Freehold · Existing

29 Mar 2023 · Welwyn · Hertfordshire · Al6 9sn

Price Paid
£22,256,763

1A, Canonsfield

Detached · Freehold · Existing

20 Mar 2023 · Welwyn · Hertfordshire · Al6 0qb

Price Paid
£1,350,000

21, Windsor Road

Terraced · Freehold · Existing

15 Mar 2023 · Welwyn · Hertfordshire · Al6 9jh

Price Paid
£235,000

LYNDE LODGE, 8, Butterwick Way

Flat/Maisonette · Leasehold · Existing

15 Mar 2023 · Welwyn · Hertfordshire · Al6 9gn

Price Paid
£482,500

LYNDE LODGE, 3, Butterwick Way

Flat/Maisonette · Leasehold · Existing

15 Mar 2023 · Welwyn · Hertfordshire · Al6 9gn

Price Paid
£509,000

28, Mill Lane

Terraced · Freehold · Existing

14 Mar 2023 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£770,000

1, Dewars Close

Detached · Freehold · Existing

10 Mar 2023 · Welwyn · Hertfordshire · Al6 9rr

Price Paid
£760,000

20, Sevenacres

Detached · Freehold · Existing

10 Mar 2023 · Welwyn · Hertfordshire · Al6 0fd

Price Paid
£975,000

22, Oaklea

Detached · Freehold · Existing

07 Mar 2023 · Welwyn · Hertfordshire · Al6 0pu

Price Paid
£680,000

DORMER COTTAGE, Canonsfield Road

Detached · Freehold · Existing

02 Mar 2023 · Welwyn · Hertfordshire · Al6 0qa

Price Paid
£980,000

5, Guessens Mews

Terraced · Freehold · New Build

02 Mar 2023 · Welwyn · Hertfordshire · Al6 9gs

Price Paid
£1,420,000

1 TEBBUTT COURT, Burnham Green Road

Semi-Detached · Freehold · Existing

28 Feb 2023 · Welwyn · Hertfordshire · Al6 0sy

Price Paid
£355,000

BEECHOLME, 54, 1, Codicote Road

Flat/Maisonette · Leasehold · New Build

14 Feb 2023 · Welwyn · Hertfordshire · Al6 9uj

Price Paid
£285,000

34B, High Street

Other · Freehold · Existing

10 Feb 2023 · Welwyn · Hertfordshire · Al6 9eq

Price Paid
£390,000

10A, Oaklea Wood

Detached · Freehold · Existing

10 Feb 2023 · Welwyn · Hertfordshire · Al6 0pj

Price Paid
£721,500

2 TEBBUTT COURT, Burnham Green Road

Semi-Detached · Freehold · Existing

10 Feb 2023 · Welwyn · Hertfordshire · Al6 0sy

Price Paid
£580,000

10, Cannons Meadow

Semi-Detached · Freehold · Existing

09 Feb 2023 · Welwyn · Hertfordshire · Al6 0ju

Price Paid
£700,000