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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.

9, Lower Green

Other · Freehold · Existing

18 Mar 2022 · Welwyn · Hertfordshire · Al6 0jx

Price Paid
£675,000

WILLOW COURT, 37, FLAT 8, Church Street

Flat/Maisonette · Leasehold · New Build

15 Mar 2022 · Welwyn · Hertfordshire · Al6 9ls

Price Paid
£485,000

5, Lanercost Close

Other · Freehold · Existing

15 Mar 2022 · Welwyn · Hertfordshire · Al6 0rw

Price Paid
£663,750

10, Lower Mardley Hill

Detached · Freehold · Existing

11 Mar 2022 · Welwyn · Hertfordshire · Al6 0sq

Price Paid
£675,000

80, FLAT 8, Great North Road

Flat/Maisonette · Leasehold · Existing

10 Mar 2022 · Welwyn · Hertfordshire · Al6 0ta

Price Paid
£320,000

24A, London Road

Detached · Freehold · Existing

03 Mar 2022 · Welwyn · Hertfordshire · Al6 9jd

Price Paid
£637,000

14, Hawbush Close

Terraced · Leasehold · Existing

03 Mar 2022 · Welwyn · Hertfordshire · Al6 9py

Price Paid
£210,000

2, Whitehorse Lane

Terraced · Freehold · Existing

03 Mar 2022 · Welwyn · Hertfordshire · Al6 0ha

Price Paid
£730,000

12, High Street

Other · Freehold · Existing

01 Mar 2022 · Welwyn · Hertfordshire · Al6 9eq

Price Paid
£525,000

34, Node Way Gardens

Flat/Maisonette · Leasehold · Existing

28 Feb 2022 · Welwyn · Hertfordshire · Al6 9fe

Price Paid
£192,500

22, School Lane

Semi-Detached · Freehold · Existing

25 Feb 2022 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£725,000

51, London Road

Semi-Detached · Freehold · Existing

25 Feb 2022 · Welwyn · Hertfordshire · Al6 9hy

Price Paid
£655,000

55, High Street

Terraced · Freehold · Existing

25 Feb 2022 · Welwyn · Hertfordshire · Al6 9eh

Price Paid
£450,000

3, Oaklea Close

Detached · Freehold · Existing

25 Feb 2022 · Welwyn · Hertfordshire · Al6 0ql

Price Paid
£900,000

51, Codicote Road

Semi-Detached · Freehold · Existing

24 Feb 2022 · Welwyn · Hertfordshire · Al6 9tt

Price Paid
£1,150,000

13, Scarff Close

Semi-Detached · Freehold · Existing

22 Feb 2022 · Welwyn · Hertfordshire · Al6 0sz

Price Paid
£565,000

MARY PROUD COURT, 2, Oak Piece

Flat/Maisonette · Leasehold · Existing

18 Feb 2022 · Welwyn · Hertfordshire · Al6 0xg

Price Paid
£322,000

THE FRYTHE, 6, Frythe Avenue

Flat/Maisonette · Leasehold · New Build

18 Feb 2022 · Welwyn · Hertfordshire · Al6 9gg

Price Paid
£900,000

11, New Road

Detached · Freehold · Existing

18 Feb 2022 · Welwyn · Hertfordshire · Al6 0ae

Price Paid
£860,000

3, Godfries Close

Terraced · Freehold · Existing

11 Feb 2022 · Welwyn · Hertfordshire · Al6 0lq

Price Paid
£450,000