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Property Insights for Welwyn

Welwyn · Hertfordshire · 6.4K town transactions

Avg sold price

-4.8%

£777,682

Latest 12 months ending Jun 2026

Median price

All records

£412,000

6.4K transactions in dataset

Transactions

-25.0%

159

Latest 12-month window

Most common type

53.4% share

Detached

3,397 of 6,356 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

53.4%top share · Detached

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+29.3% price trend by 2031
£991,290 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 £412,000
  • 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

10.1% new build

Existing versus new-build share using the Land Registry old/new classification.

- Records

Properties in Welwyn.

8, Hertford Road

Terraced · Freehold · Existing

30 Apr 1997 · Welwyn · Hertfordshire · Al6 0jy

Price Paid
£127,500

1, Welwyn Hall Gardens

Terraced · Freehold · New Build

30 Apr 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£189,950

22, Welwyn Hall Gardens

Terraced · Freehold · New Build

30 Apr 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£155,590

GLENACRES, Rabley Heath Road

Detached · Freehold · Existing

28 Apr 1997 · Welwyn · Hertfordshire · Al6 9ua

Price Paid
£245,000

30, Welwyn Hall Gardens

Terraced · Freehold · New Build

28 Apr 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£168,950

TENTERFIELD HOUSE, 8, London Road

Flat/Maisonette · Leasehold · Existing

25 Apr 1997 · Welwyn · Hertfordshire · Al6 9hz

Price Paid
£38,500

27, Welwyn Hall Gardens

Terraced · Freehold · New Build

24 Apr 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£179,950

4, Hangmans Lane

Detached · Freehold · Existing

21 Apr 1997 · Welwyn · Hertfordshire · Al6 0tj

Price Paid
£180,000

6, Mardleywood

Detached · Freehold · Existing

18 Apr 1997 · Welwyn · Hertfordshire · Al6 0ux

Price Paid
£192,000

46, Robbery Bottom Lane

Detached · Freehold · Existing

18 Apr 1997 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£142,000

20, Parkside

Terraced · Freehold · Existing

11 Apr 1997 · Welwyn · Hertfordshire · Al6 9dq

Price Paid
£79,500

4, Colyer Close

Flat/Maisonette · Leasehold · Existing

09 Apr 1997 · Welwyn · Hertfordshire · Al6 0dy

Price Paid
£61,995

15, Mimram Place

Terraced · Freehold · New Build

07 Apr 1997 · Welwyn · Hertfordshire · Al6 9hq

Price Paid
£205,000

2, Oaklea Wood

Detached · Freehold · Existing

04 Apr 1997 · Welwyn · Hertfordshire · Al6 0pj

Price Paid
£236,000

3, Whetstone Close

Detached · Freehold · Existing

01 Apr 1997 · Welwyn · Hertfordshire · Al6 0qw

Price Paid
£220,000

16, Mardley Hill

Detached · Freehold · Existing

27 Mar 1997 · Welwyn · Hertfordshire · Al6 0tn

Price Paid
£214,000

25, Welwyn Hall Gardens

Terraced · Freehold · New Build

27 Mar 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£158,950

5, Honeymead

Terraced · Freehold · Existing

27 Mar 1997 · Welwyn · Hertfordshire · Al6 0eg

Price Paid
£121,000

24, Welwyn Hall Gardens

Terraced · Freehold · New Build

26 Mar 1997 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£159,950

3, Tewin Hill

Semi-Detached · Freehold · Existing

26 Mar 1997 · Welwyn · Hertfordshire · Al6 0lj

Price Paid
£139,950