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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.

5, The Drive

Detached · Freehold · New Build

29 Apr 2005 · Welwyn · Hertfordshire · Al6 0tw

Price Paid
£561,000

TEWIN WATER FARM, 1

Terraced · Freehold · New Build

26 Apr 2005 · Welwyn · Hertfordshire · Al6 0bh

Price Paid
£470,000

34B, Hertford Road

Detached · Freehold · Existing

26 Apr 2005 · Welwyn · Hertfordshire · Al6 0db

Price Paid
£575,000

16, Ayot Green

Detached · Freehold · Existing

26 Apr 2005 · Welwyn · Hertfordshire · Al6 9ab

Price Paid
£632,500

25, Mardley Avenue

Detached · Freehold · Existing

26 Apr 2005 · Welwyn · Hertfordshire · Al6 0tu

Price Paid
£310,000

37, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

25 Apr 2005 · Welwyn · Hertfordshire · Al6 9fd

Price Paid
£159,000

2, Willow Walk

Detached · Freehold · Existing

22 Apr 2005 · Welwyn · Hertfordshire · Al6 9sq

Price Paid
£630,000

QUISTY BIRCHES, Tewin Close

Detached · Freehold · Existing

18 Apr 2005 · Welwyn · Hertfordshire · Al6 0hf

Price Paid
£835,000

OAK LODGE, 43A, Burnham Green Road

Detached · Freehold · Existing

15 Apr 2005 · Welwyn · Hertfordshire · Al6 0nl

Price Paid
£800,000

15, Oakhill Drive

Detached · Freehold · Existing

15 Apr 2005 · Welwyn · Hertfordshire · Al6 9nw

Price Paid
£600,000

28, Welwyn Hall Gardens

Terraced · Freehold · Existing

15 Apr 2005 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£395,000

64, Harmer Green Lane

Detached · Freehold · Existing

08 Apr 2005 · Welwyn · Hertfordshire · Al6 0aw

Price Paid
£950,000

TUDOR COTTAGE

Detached · Freehold · Existing

01 Apr 2005 · Welwyn · Hertfordshire · Al6 9bt

Price Paid
£965,000

7, Great North Road

Detached · Freehold · Existing

31 Mar 2005 · Welwyn · Hertfordshire · Al6 0sh

Price Paid
£277,500

12, Hawbush Rise

Terraced · Freehold · Existing

23 Mar 2005 · Welwyn · Hertfordshire · Al6 9pn

Price Paid
£190,000

1, The Limberlost

Detached · Freehold · Existing

23 Mar 2005 · Welwyn · Hertfordshire · Al6 9ts

Price Paid
£350,000

1A, Elmoor Avenue

Terraced · Freehold · New Build

18 Mar 2005 · Welwyn · Hertfordshire · Al6 9pg

Price Paid
£425,000

9, Dudley Hill Close

Detached · Freehold · Existing

18 Mar 2005 · Welwyn · Hertfordshire · Al6 0qq

Price Paid
£545,000

1C, Elmoor Avenue

Semi-Detached · Freehold · New Build

18 Mar 2005 · Welwyn · Hertfordshire · Al6 9pg

Price Paid
£430,000

13, Copse Hill

Detached · Freehold · New Build

17 Mar 2005 · Welwyn · Hertfordshire · Al6 0ry

Price Paid
£600,000