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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.

SOUTHERNWOOD, Pottersheath Road

Detached · Freehold · Existing

08 Aug 2024 · Welwyn · Hertfordshire · Al6 9st

Price Paid
£760,000

14, Ellesfield

Terraced · Freehold · Existing

05 Aug 2024 · Welwyn · Hertfordshire · Al6 9hb

Price Paid
£550,000

21, Maran Avenue

Semi-Detached · Freehold · Existing

02 Aug 2024 · Welwyn · Hertfordshire · Al6 9hs

Price Paid
£380,000

OAK HEIGHTS, Tewin Water

Detached · Freehold · Existing

31 Jul 2024 · Welwyn · Hertfordshire · Al6 0ab

Price Paid
£1,750,000

3, The Crest

Detached · Freehold · Existing

30 Jul 2024 · Welwyn · Hertfordshire · Al6 0ef

Price Paid
£1,100,000

THE FRYTHE, 3, Frythe Avenue

Flat/Maisonette · Leasehold · New Build

30 Jul 2024 · Welwyn · Hertfordshire · Al6 9gg

Price Paid
£810,000

16, Canonsfield Road

Semi-Detached · Freehold · Existing

25 Jul 2024 · Welwyn · Hertfordshire · Al6 0qh

Price Paid
£770,000

9, Cob Lane Close

Terraced · Freehold · Existing

19 Jul 2024 · Welwyn · Hertfordshire · Al6 0dd

Price Paid
£690,000

10, Lower Mardley Hill

Detached · Freehold · Existing

18 Jul 2024 · Welwyn · Hertfordshire · Al6 0sq

Price Paid
£670,000

6, Birch Grove

Detached · Freehold · Existing

11 Jul 2024 · Welwyn · Hertfordshire · Al6 0qp

Price Paid
£600,000

16, The Chase

Detached · Freehold · Existing

11 Jul 2024 · Welwyn · Hertfordshire · Al6 0qt

Price Paid
£687,500

1, Reeves Court

Detached · Freehold · Existing

05 Jul 2024 · Welwyn · Hertfordshire · Al6 9fu

Price Paid
£1,150,000

11, Salix Close

Detached · Freehold · Existing

05 Jul 2024 · Welwyn · Hertfordshire · Al6 9gp

Price Paid
£855,000

31, Grass Warren

Semi-Detached · Freehold · Existing

05 Jul 2024 · Welwyn · Hertfordshire · Al6 0jl

Price Paid
£595,000

56, Carleton Rise

Detached · Freehold · Existing

05 Jul 2024 · Welwyn · Hertfordshire · Al6 9rg

Price Paid
£753,000

24, Canonsfield

Semi-Detached · Freehold · Existing

04 Jul 2024 · Welwyn · Hertfordshire · Al6 0qd

Price Paid
£810,000

18, Great North Road

Semi-Detached · Freehold · Existing

01 Jul 2024 · Welwyn · Hertfordshire · Al6 0ps

Price Paid
£722,500

38, Welwyn Hall Gardens

Semi-Detached · Freehold · Existing

01 Jul 2024 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£705,000

3, Hobbs Hill

Detached · Freehold · Existing

28 Jun 2024 · Welwyn · Hertfordshire · Al6 9dy

Price Paid
£460,000

50, Hawbush Rise

Semi-Detached · Freehold · Existing

28 Jun 2024 · Welwyn · Hertfordshire · Al6 9pp

Price Paid
£525,000