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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.

22, Lower Green

Other · Freehold · Existing

04 Jun 2024 · Welwyn · Hertfordshire · Al6 0la

Price Paid
£5,000

CADDINGTON HOUSE, 2, New Road

Flat/Maisonette · Leasehold · Existing

03 Jun 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£775,000

48, Robbery Bottom Lane

Detached · Freehold · Existing

31 May 2024 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£630,000

5, Turpins Chase

Detached · Freehold · Existing

31 May 2024 · Welwyn · Hertfordshire · Al6 0qz

Price Paid
£750,000

MULBERRY MANOR, 63, 3, New Road

Flat/Maisonette · Leasehold · New Build

30 May 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£725,000

34, New Road

Detached · Freehold · Existing

29 May 2024 · Welwyn · Hertfordshire · Al6 0ah

Price Paid
£1,300,000

TALL TIMBERS, Tewin Close

Detached · Freehold · Existing

28 May 2024 · Welwyn · Hertfordshire · Al6 0hf

Price Paid
£2,300,000

39, Mardley Avenue

Detached · Freehold · Existing

28 May 2024 · Welwyn · Hertfordshire · Al6 0tu

Price Paid
£1,000,000

22, St Ives Close

Detached · Freehold · Existing

24 May 2024 · Welwyn · Hertfordshire · Al6 0bb

Price Paid
£700,000

27, Wilga Road

Terraced · Freehold · Existing

23 May 2024 · Welwyn · Hertfordshire · Al6 9pt

Price Paid
£595,000

BRACKEN HILL, Queen Hoo Lane

Detached · Freehold · Existing

17 May 2024 · Welwyn · Hertfordshire · Al6 0lt

Price Paid
£1,920,000

MULBERRY MANOR, 63, 5, New Road

Flat/Maisonette · Leasehold · New Build

17 May 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£625,000

51, Warren Way

Detached · Freehold · Existing

15 May 2024 · Welwyn · Hertfordshire · Al6 0dl

Price Paid
£1,000,000

27, Marlborough Close

Detached · Freehold · Existing

15 May 2024 · Welwyn · Hertfordshire · Al6 0ug

Price Paid
£720,000

CADDINGTON HOUSE, 9, New Road

Flat/Maisonette · Leasehold · Existing

14 May 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£1,275,000

29, London Road

Semi-Detached · Freehold · Existing

08 May 2024 · Welwyn · Hertfordshire · Al6 9hy

Price Paid
£565,000

5, Pine Crest

Detached · Freehold · Existing

03 May 2024 · Welwyn · Hertfordshire · Al6 0eq

Price Paid
£885,000

12, School Lane

Detached · Freehold · Existing

03 May 2024 · Welwyn · Hertfordshire · Al6 0jr

Price Paid
£700,000

50, Warren Way

Semi-Detached · Freehold · Existing

01 May 2024 · Welwyn · Hertfordshire · Al6 0dn

Price Paid
£755,550

CADDINGTON HOUSE, 5, New Road

Flat/Maisonette · Leasehold · Existing

29 Apr 2024 · Welwyn · Hertfordshire · Al6 0al

Price Paid
£610,000