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.

2, Norfolk Cottages

Terraced · Freehold · Existing

29 Nov 2024 · Welwyn · Hertfordshire · Al6 9da

Price Paid
£470,000

18, Danesbury Park

Terraced · Freehold · Existing

29 Nov 2024 · Welwyn · Hertfordshire · Al6 9sa

Price Paid
£746,250

27, Becket Gardens

Terraced · Freehold · Existing

29 Nov 2024 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£420,000

13, The Walled Garden

Semi-Detached · Freehold · Existing

28 Nov 2024 · Welwyn · Hertfordshire · Al6 0bz

Price Paid
£675,000

6, Lancaster Way

Terraced · Freehold · Existing

22 Nov 2024 · Welwyn · Hertfordshire · Al6 9ld

Price Paid
£380,000

28, Welwyn Hall Gardens

Terraced · Freehold · Existing

22 Nov 2024 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£725,000

11, Canonsfield Road

Detached · Freehold · Existing

20 Nov 2024 · Welwyn · Hertfordshire · Al6 0py

Price Paid
£851,000

47, New Road

Detached · Freehold · Existing

18 Nov 2024 · Welwyn · Hertfordshire · Al6 0aq

Price Paid
£2,075,000

11, St Marys Court

Terraced · Freehold · Existing

15 Nov 2024 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£295,000

4, Mimram Drive

Detached · Freehold · Existing

08 Nov 2024 · Welwyn · Hertfordshire · Al6 0fh

Price Paid
£825,000

35, Becket Gardens

Terraced · Freehold · Existing

04 Nov 2024 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£400,000

29, Codicote Road

Detached · Freehold · Existing

01 Nov 2024 · Welwyn · Hertfordshire · Al6 9tt

Price Paid
£665,000

31, Oaklands Rise

Detached · Freehold · Existing

01 Nov 2024 · Welwyn · Hertfordshire · Al6 0rn

Price Paid
£930,000

7, The Green

Detached · Freehold · Existing

01 Nov 2024 · Welwyn · Hertfordshire · Al6 9ea

Price Paid
£900,000

24, Mill Lane

Terraced · Freehold · Existing

31 Oct 2024 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£690,000

14, Harmer Green Lane

Detached · Freehold · Existing

30 Oct 2024 · Welwyn · Hertfordshire · Al6 0ax

Price Paid
£760,464

7A, Mardley Avenue

Semi-Detached · Freehold · Existing

30 Oct 2024 · Welwyn · Hertfordshire · Al6 0tu

Price Paid
£500,000

19, Honeymead

Terraced · Freehold · Existing

30 Oct 2024 · Welwyn · Hertfordshire · Al6 0eg

Price Paid
£490,000

10, Cowpers Way

Detached · Freehold · Existing

25 Oct 2024 · Welwyn · Hertfordshire · Al6 0nx

Price Paid
£1,700,000

32, Carleton Rise

Detached · Freehold · Existing

25 Oct 2024 · Welwyn · Hertfordshire · Al6 9rf

Price Paid
£1,120,000