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.

50A, London Road

Terraced · Freehold · Existing

09 Sep 2021 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£417,500

13, Turpins Ride

Detached · Freehold · Existing

08 Sep 2021 · Welwyn · Hertfordshire · Al6 0qs

Price Paid
£725,000

4, St Ives Close

Semi-Detached · Freehold · Existing

02 Sep 2021 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£602,500

ROSALIE, Pottersheath Road

Semi-Detached · Freehold · Existing

01 Sep 2021 · Welwyn · Hertfordshire · Al6 9su

Price Paid
£800,000

8, St Ives Close

Semi-Detached · Freehold · Existing

27 Aug 2021 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£650,000

48, Wilshere Road

Semi-Detached · Freehold · Existing

27 Aug 2021 · Welwyn · Hertfordshire · Al6 9px

Price Paid
£445,000

26, Becket Gardens

Semi-Detached · Freehold · Existing

24 Aug 2021 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£455,250

4, Rosecroft Lane

Detached · Freehold · Existing

23 Aug 2021 · Welwyn · Hertfordshire · Al6 0ub

Price Paid
£996,500

25, Orchard Road

Detached · Freehold · Existing

23 Aug 2021 · Welwyn · Hertfordshire · Al6 0hl

Price Paid
£1,425,000

25, St Marys Court

Terraced · Freehold · Existing

20 Aug 2021 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£413,000

32, Firs Walk

Detached · Freehold · Existing

20 Aug 2021 · Welwyn · Hertfordshire · Al6 0nz

Price Paid
£950,000

13, New Road

Detached · Freehold · Existing

20 Aug 2021 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£1,000,000

1, Hillside Way

Detached · Freehold · Existing

16 Aug 2021 · Welwyn · Hertfordshire · Al6 0ty

Price Paid
£775,000

49, Parkside

Flat/Maisonette · Leasehold · Existing

06 Aug 2021 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£290,000

98, Harmer Green Lane

Detached · Freehold · Existing

05 Aug 2021 · Welwyn · Hertfordshire · Al6 0es

Price Paid
£2,350,000

84, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

04 Aug 2021 · Welwyn · Hertfordshire · Al6 9fe

Price Paid
£205,830

BELGAE LODGE, 13, Tomlinson Court

Flat/Maisonette · Leasehold · New Build

30 Jul 2021 · Welwyn · Hertfordshire · Al6 9ge

Price Paid
£420,000

89, Codicote Road

Detached · Freehold · Existing

26 Jul 2021 · Welwyn · Hertfordshire · Al6 9ty

Price Paid
£870,000

39A, Upper Green Road

Detached · Freehold · Existing

26 Jul 2021 · Welwyn · Hertfordshire · Al6 0le

Price Paid
£800,000

17, St Marys Court

Flat/Maisonette · Leasehold · Existing

20 Jul 2021 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£202,500