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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.

28, Reynards Road

Detached · Freehold · Existing

23 Oct 1998 · Welwyn · Hertfordshire · Al6 9tp

Price Paid
£330,000

20, St Ives Close

Detached · Freehold · Existing

16 Oct 1998 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£200,000

1, The Avenue

Detached · Freehold · Existing

16 Oct 1998 · Welwyn · Hertfordshire · Al6 0pn

Price Paid
£299,000

62, Warren Way

Semi-Detached · Freehold · Existing

16 Oct 1998 · Welwyn · Hertfordshire · Al6 0dn

Price Paid
£149,950

3, Avenue Court

Flat/Maisonette · Leasehold · Existing

09 Oct 1998 · Welwyn · Hertfordshire · Al6 0xf

Price Paid
£76,500

10, Mardley Avenue

Detached · Freehold · Existing

09 Oct 1998 · Welwyn · Hertfordshire · Al6 0ud

Price Paid
£220,000

8, Robbery Bottom Lane

Detached · Freehold · Existing

07 Oct 1998 · Welwyn · Hertfordshire · Al6 0uw

Price Paid
£193,000

18, Welwyn Hall Gardens

Terraced · Freehold · Existing

07 Oct 1998 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£188,000

1, Wendover Court

Detached · Freehold · Existing

07 Oct 1998 · Welwyn · Hertfordshire · Al6 9hr

Price Paid
£295,000

11, Canonsfield

Semi-Detached · Freehold · Existing

06 Oct 1998 · Welwyn · Hertfordshire · Al6 0qb

Price Paid
£148,000

24, High Street

Flat/Maisonette · Freehold · Existing

06 Oct 1998 · Welwyn · Hertfordshire · Al6 9eq

Price Paid
£70,000

21, Becket Gardens

Terraced · Freehold · Existing

06 Oct 1998 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£114,500

6, Mardley Heights

Detached · Freehold · Existing

01 Oct 1998 · Welwyn · Hertfordshire · Al6 0tx

Price Paid
£225,000

43, Cubitts Close

Detached · Freehold · Existing

01 Oct 1998 · Welwyn · Hertfordshire · Al6 0dz

Price Paid
£236,000

38, Hertford Road

Semi-Detached · Freehold · Existing

01 Oct 1998 · Welwyn · Hertfordshire · Al6 0db

Price Paid
£165,000

8, Norman Road

Terraced · Freehold · Existing

30 Sep 1998 · Welwyn · Hertfordshire · Al6 9jp

Price Paid
£88,000

1A, Roundabout Lane

Detached · Freehold · Existing

30 Sep 1998 · Welwyn · Hertfordshire · Al6 0tq

Price Paid
£260,000

11, Hangmans Lane

Detached · Freehold · Existing

25 Sep 1998 · Welwyn · Hertfordshire · Al6 0tj

Price Paid
£212,000

WHITEHAVEN

Detached · Freehold · Existing

22 Sep 1998 · Welwyn · Hertfordshire · Al6 9ub

Price Paid
£300,000

12, Juniper Gardens

Flat/Maisonette · Leasehold · Existing

18 Sep 1998 · Welwyn · Hertfordshire · Al6 0xh

Price Paid
£73,000