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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

- 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.

11A, Windsor Close

Semi-Detached · Freehold · Existing

12 Dec 2018 · Welwyn · Hertfordshire · Al6 9jz

Price Paid
£360,000

50B, London Road

Terraced · Freehold · Existing

12 Dec 2018 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£426,250

14, Wendover Drive

Semi-Detached · Freehold · Existing

12 Dec 2018 · Welwyn · Hertfordshire · Al6 9lt

Price Paid
£790,000

13, Bracken Lane

Detached · Freehold · Existing

10 Dec 2018 · Welwyn · Hertfordshire · Al6 0rb

Price Paid
£925,000

1A, Chestnut Walk

Detached · Freehold · Existing

10 Dec 2018 · Welwyn · Hertfordshire · Al6 0sb

Price Paid
£750,000

18, Danesbury Park

Terraced · Freehold · Existing

10 Dec 2018 · Welwyn · Hertfordshire · Al6 9sa

Price Paid
£715,000

31, Hillside Way

Semi-Detached · Freehold · Existing

10 Dec 2018 · Welwyn · Hertfordshire · Al6 0ty

Price Paid
£455,000

87, Robbery Bottom Lane

Detached · Freehold · Existing

07 Dec 2018 · Welwyn · Hertfordshire · Al6 0ul

Price Paid
£612,500

89, Harmer Green Lane

Semi-Detached · Freehold · Existing

07 Dec 2018 · Welwyn · Hertfordshire · Al6 0er

Price Paid
£850,000

CHARLES COURT, 8, Clock House Gardens

Flat/Maisonette · Leasehold · Existing

04 Dec 2018 · Welwyn · Hertfordshire · Al6 9fq

Price Paid
£290,000

45, Wilga Road

Terraced · Freehold · Existing

04 Dec 2018 · Welwyn · Hertfordshire · Al6 9pt

Price Paid
£511,500

13, Norman Road

Terraced · Freehold · Existing

04 Dec 2018 · Welwyn · Hertfordshire · Al6 9jw

Price Paid
£365,000

49, Upper Green

Detached · Freehold · Existing

30 Nov 2018 · Welwyn · Hertfordshire · Al6 0lx

Price Paid
£1,250,000

80, FLAT 7, Great North Road

Flat/Maisonette · Leasehold · Existing

30 Nov 2018 · Welwyn · Hertfordshire · Al6 0ta

Price Paid
£320,000

25, New Road

Detached · Freehold · Existing

28 Nov 2018 · Welwyn · Hertfordshire · Al6 0aq

Price Paid
£1,000,000

33, Wilga Road

Semi-Detached · Freehold · Existing

27 Nov 2018 · Welwyn · Hertfordshire · Al6 9pt

Price Paid
£402,130

1, Colyer Close

Flat/Maisonette · Leasehold · Existing

22 Nov 2018 · Welwyn · Hertfordshire · Al6 0dy

Price Paid
£305,000

10, Mimram Place

Terraced · Freehold · Existing

19 Nov 2018 · Welwyn · Hertfordshire · Al6 9hq

Price Paid
£660,000

5, Old Forge Close

Detached · Freehold · Existing

19 Nov 2018 · Welwyn · Hertfordshire · Al6 0sr

Price Paid
£960,000

18, Mill Lane

Terraced · Freehold · Existing

16 Nov 2018 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£280,000