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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.

26, High Street

Detached · Freehold · Existing

19 Dec 2017 · Welwyn · Hertfordshire · Al6 9eq

Price Paid
£1,350,000

19A, Briary Wood Lane

Detached · Freehold · Existing

15 Dec 2017 · Welwyn · Hertfordshire · Al6 0te

Price Paid
£1,120,000

SADLERS LODGE, 40, 2, New Road

Flat/Maisonette · Leasehold · Existing

14 Dec 2017 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£480,000

22, New Road

Detached · Freehold · Existing

14 Dec 2017 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£975,000

28, Mimram Road

Terraced · Freehold · Existing

14 Dec 2017 · Welwyn · Hertfordshire · Al6 9ha

Price Paid
£375,000

74, Harmer Green Lane

Detached · Freehold · Existing

14 Dec 2017 · Welwyn · Hertfordshire · Al6 0ej

Price Paid
£1,860,000

50, Hertford Road

Detached · Freehold · Existing

14 Dec 2017 · Welwyn · Hertfordshire · Al6 0db

Price Paid
£787,500

28, Robbery Bottom Lane

Detached · Freehold · Existing

12 Dec 2017 · Welwyn · Hertfordshire · Al6 0uw

Price Paid
£710,000

37, Bishops Road

Detached · Freehold · Existing

08 Dec 2017 · Welwyn · Hertfordshire · Al6 0np

Price Paid
£1,075,000

2, Danesbury Park Road

Detached · Freehold · Existing

08 Dec 2017 · Welwyn · Hertfordshire · Al6 9se

Price Paid
£667,550

30A, School Lane

Detached · Freehold · Existing

08 Dec 2017 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£705,000

SADLERS LODGE, 40, 1, New Road

Flat/Maisonette · Leasehold · Existing

07 Dec 2017 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£600,000

33, Butterwick Way

Semi-Detached · Freehold · New Build

06 Dec 2017 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£775,000

BIRCH COTTAGE, Woodland Way

Detached · Freehold · Existing

06 Dec 2017 · Welwyn · Hertfordshire · Al6 0rz

Price Paid
£885,000

1, Foxglove Way

Detached · Freehold · Existing

06 Dec 2017 · Welwyn · Hertfordshire · Al6 0pq

Price Paid
£547,500

QUARTZ COURT, 6, Clock House Gardens

Flat/Maisonette · Leasehold · Existing

06 Dec 2017 · Welwyn · Hertfordshire · Al6 9fp

Price Paid
£230,000

35, Butterwick Way

Detached · Freehold · New Build

01 Dec 2017 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£870,000

4, Meldrum Court

Terraced · Freehold · New Build

30 Nov 2017 · Welwyn · Hertfordshire · Al6 9fz

Price Paid
£600,000

3, Meldrum Court

Terraced · Freehold · New Build

30 Nov 2017 · Welwyn · Hertfordshire · Al6 9fz

Price Paid
£600,000

31, Butterwick Way

Semi-Detached · Freehold · New Build

30 Nov 2017 · Welwyn · Hertfordshire · Al6 9gh

Price Paid
£765,000