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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.

12, Elmoor Avenue

Detached · Freehold · Existing

08 Mar 2016 · Welwyn · Hertfordshire · Al6 9pa

Price Paid
£728,000

32, Mimram Road

Terraced · Freehold · Existing

07 Mar 2016 · Welwyn · Hertfordshire · Al6 9ha

Price Paid
£349,995

SPRING COURT, 6, Clock House Gardens

Flat/Maisonette · Leasehold · New Build

03 Mar 2016 · Welwyn · Hertfordshire · Al6 9ft

Price Paid
£299,950

1, Purcell Close

Detached · Freehold · Existing

01 Mar 2016 · Welwyn · Hertfordshire · Al6 0nn

Price Paid
£1,160,000

26, Mardley Hill

Detached · Freehold · Existing

29 Feb 2016 · Welwyn · Hertfordshire · Al6 0ts

Price Paid
£684,000

6, Frythe Avenue

Detached · Freehold · New Build

29 Feb 2016 · Welwyn · Hertfordshire · Al6 9gf

Price Paid
£945,000

ORION COURT, 6, Clock House Gardens

Flat/Maisonette · Leasehold · New Build

29 Feb 2016 · Welwyn · Hertfordshire · Al6 9fr

Price Paid
£274,950

ORION COURT, 4, Clock House Gardens

Flat/Maisonette · Leasehold · New Build

26 Feb 2016 · Welwyn · Hertfordshire · Al6 9fr

Price Paid
£299,950

3, Mimram Drive

Detached · Freehold · New Build

26 Feb 2016 · Welwyn · Hertfordshire · Al6 0fh

Price Paid
£849,500

34, Upper Green Road

Terraced · Freehold · Existing

26 Feb 2016 · Welwyn · Hertfordshire · Al6 0lg

Price Paid
£440,000

11, Woodside Road

Detached · Freehold · Existing

26 Feb 2016 · Welwyn · Hertfordshire · Al6 0ds

Price Paid
£604,000

38A, Great North Road

Detached · Freehold · Existing

26 Feb 2016 · Welwyn · Hertfordshire · Al6 0px

Price Paid
£577,500

CHARLES COURT, 7, Clock House Gardens

Flat/Maisonette · Leasehold · New Build

26 Feb 2016 · Welwyn · Hertfordshire · Al6 9fq

Price Paid
£299,950

CHARLES COURT, 5, Clock House Gardens

Flat/Maisonette · Leasehold · New Build

24 Feb 2016 · Welwyn · Hertfordshire · Al6 9fq

Price Paid
£289,950

6, Hazel Close

Detached · Freehold · Existing

23 Feb 2016 · Welwyn · Hertfordshire · Al6 0dj

Price Paid
£520,000

1B, Harmer Dell

Detached · Freehold · Existing

18 Feb 2016 · Welwyn · Hertfordshire · Al6 0be

Price Paid
£1,175,000

7B, Oaklands Rise

Detached · Freehold · Existing

18 Feb 2016 · Welwyn · Hertfordshire · Al6 0rh

Price Paid
£1,100,000

1, Heathbrow Road

Detached · Freehold · Existing

18 Feb 2016 · Welwyn · Hertfordshire · Al6 0qg

Price Paid
£900,000

42, Great North Road

Detached · Freehold · Existing

17 Feb 2016 · Welwyn · Hertfordshire · Al6 0px

Price Paid
£710,000

4, Colyer Close

Flat/Maisonette · Leasehold · Existing

17 Feb 2016 · Welwyn · Hertfordshire · Al6 0dy

Price Paid
£325,000