IN Intelio

Home / Search by address / Welwyn

Property Insights for Welwyn

Welwyn · Hertfordshire · 6.3K town transactions

Avg sold price

-3.1%

£787,050

Latest 12 months ending Jul 2026

Median price

All records

£410,000

6.3K transactions in dataset

Transactions

-26.7%

118

Latest 12-month window

Most common type

53.6% share

Detached

3,376 of 6,304 sales

- Financial insights

Unlock Property Insights

Log in or create an account to view detailed property market trends and insights.

- Price trend

Log in to view how average sold prices have moved over the years.

- Property type mix

Log in to view the share of transactions by property type.

- Trend projection

Log in to view the projected price trend for this area.

- Recent sales

  • 59, Upper Green £500,000
    Detached · Freehold Jul 2026
  • 36, Canonsfield Road £1,200,000
    Detached · Freehold Jul 2026
  • 49, London Road £580,000
    Semi-Detached · Freehold Jul 2026

- 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.

HAFOD, Water End Lane

Detached · Freehold

14 Jun 2024 · Welwyn · Hertfordshire · Al6 9bb

Price Paid
£1,220,000

4, Ellesfield

Detached · Freehold

13 Jun 2024 · Welwyn · Hertfordshire · Al6 9hb

Price Paid
£525,000

THE FRYTHE, 11, Frythe Avenue

Flat/Maisonette · Leasehold

12 Jun 2024 · Welwyn · Hertfordshire · Al6 9gg

Price Paid
£679,000

29, Grass Warren

Semi-Detached · Freehold

07 Jun 2024 · Welwyn · Hertfordshire · Al6 0jl

Price Paid
£707,500

20, Becket Gardens

Semi-Detached · Freehold

07 Jun 2024 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£470,000

CADDINGTON HOUSE, 1, New Road

Flat/Maisonette · Leasehold

07 Jun 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£715,000

27, Carleton Rise

Detached · Freehold

07 Jun 2024 · Welwyn · Hertfordshire · Al6 9rp

Price Paid
£757,500

31, Blakes Way

Detached · Freehold

06 Jun 2024 · Welwyn · Hertfordshire · Al6 9re

Price Paid
£997,500

CADDINGTON HOUSE, 2, New Road

Flat/Maisonette · Leasehold

03 Jun 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£775,000

48, Robbery Bottom Lane

Detached · Freehold

31 May 2024 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£630,000

5, Turpins Chase

Detached · Freehold

31 May 2024 · Welwyn · Hertfordshire · Al6 0qz

Price Paid
£750,000

MULBERRY MANOR, 63, 3, New Road

Flat/Maisonette · Leasehold

30 May 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£725,000

34, New Road

Detached · Freehold

29 May 2024 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£1,300,000

TALL TIMBERS, Tewin Close

Detached · Freehold

28 May 2024 · Welwyn · Hertfordshire · Al6 0hf

Price Paid
£2,300,000

39, Mardley Avenue

Detached · Freehold

28 May 2024 · Welwyn · Hertfordshire · Al6 0tu

Price Paid
£1,000,000

22, St Ives Close

Detached · Freehold

24 May 2024 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£700,000

27, Wilga Road

Terraced · Freehold

23 May 2024 · Welwyn · Hertfordshire · Al6 9pt

Price Paid
£595,000

BRACKEN HILL, Queen Hoo Lane

Detached · Freehold

17 May 2024 · Welwyn · Hertfordshire · Al6 0lt

Price Paid
£1,920,000

MULBERRY MANOR, 63, 5, New Road

Flat/Maisonette · Leasehold

17 May 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£625,000

51, Warren Way

Detached · Freehold

15 May 2024 · Welwyn · Hertfordshire · Al6 0dl

Price Paid
£1,000,000