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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.

33, School Lane

Detached · Freehold · Existing

09 Jan 2020 · Welwyn · Hertfordshire · Al6 9pq

Price Paid
£575,000

11, Robbery Bottom Lane

Detached · Freehold · Existing

08 Jan 2020 · Welwyn · Hertfordshire · Al6 0uh

Price Paid
£570,000

3, The Chase

Terraced · Freehold · Existing

07 Jan 2020 · Welwyn · Hertfordshire · Al6 0qt

Price Paid
£425,000

WARRENGATE FARM, PLOT 122, Archers Green Lane

Other · Freehold · Existing

03 Jan 2020 · Welwyn · Hertfordshire

Price Paid
£20,000

9, The Green

Detached · Freehold · Existing

20 Dec 2019 · Welwyn · Hertfordshire · Al6 9ea

Price Paid
£606,000

4, Tomlinson Court

Detached · Freehold · New Build

20 Dec 2019 · Welwyn · Hertfordshire · Al6 9gd

Price Paid
£770,000

THE FRYTHE, 9, Frythe Avenue

Flat/Maisonette · Leasehold · New Build

20 Dec 2019 · Welwyn · Hertfordshire · Al6 9gg

Price Paid
£660,000

BELGAE LODGE, 2, Tomlinson Court

Flat/Maisonette · Leasehold · New Build

20 Dec 2019 · Welwyn · Hertfordshire · Al6 9ge

Price Paid
£360,000

4, Sevenacres

Terraced · Leasehold · Existing

20 Dec 2019 · Welwyn · Hertfordshire · Al6 0fd

Price Paid
£250,000

65, London Road

Semi-Detached · Freehold · Existing

19 Dec 2019 · Welwyn · Hertfordshire · Al6 9hu

Price Paid
£342,000

2, Burgess Place

Detached · Freehold · Existing

19 Dec 2019 · Welwyn · Hertfordshire · Al6 0fl

Price Paid
£1,000,000

16, St Marys Court

Semi-Detached · Freehold · Existing

19 Dec 2019 · Welwyn · Hertfordshire · Al6 9au

Price Paid
£375,000

15, Woodland Way

Detached · Freehold · Existing

19 Dec 2019 · Welwyn · Hertfordshire · Al6 0rz

Price Paid
£450,000

OAKLANDS COURT, FLAT 10, Canonsfield Road

Flat/Maisonette · Leasehold · Existing

18 Dec 2019 · Welwyn · Hertfordshire · Al6 0gd

Price Paid
£295,000

32, Turpins Chase

Detached · Freehold · Existing

18 Dec 2019 · Welwyn · Hertfordshire · Al6 0rr

Price Paid
£1,150,000

27, Welwyn Hall Gardens

Terraced · Freehold · Existing

18 Dec 2019 · Welwyn · Hertfordshire · Al6 9lf

Price Paid
£600,000

11, The Stables

Semi-Detached · Freehold · New Build

16 Dec 2019 · Welwyn · Hertfordshire · Al6 9gr

Price Paid
£695,000

25, The Chase

Semi-Detached · Freehold · Existing

16 Dec 2019 · Welwyn · Hertfordshire · Al6 0qt

Price Paid
£627,500

2, Codicote Road

Semi-Detached · Freehold · Existing

13 Dec 2019 · Welwyn · Hertfordshire · Al6 9nb

Price Paid
£780,000

56, New Road

Detached · Freehold · Existing

11 Dec 2019 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£1,350,000