20, PONDCROFT ROAD, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6DB

£485,000

Last sale price

May 2026

Last sold

+£53,000

Change since first sale

+12%

% change

Recorded sales

Energy performance

D potential B

EPC energy rating

85 m²

Total floor area

£5,706/m²

Price per m² (last sale)

Habitable rooms

4.3 t

CO₂ per year

What is an EPC, and how to order one »

Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Apr 2025.

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Price history

How this compares

Averages cover every recorded sale in SG3 6DB (2016–2026) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.

£513,167

Average in SG3 6DB (2016–2026)

£513,167

Average on PONDCROFT ROAD (2016–2026)

-5%

below postcode average

Full transaction history

Date sold	Price paid	Property type	Tenure	New build
8 May 2026	£485,000	Semi-detached	Freehold	No
4 August 2025	£465,000	Semi-detached	Freehold	No
21 December 2022	£450,000	Semi-detached	Freehold	No
16 February 2021	£475,000	Semi-detached	Freehold	No
15 June 2018	£432,000	Semi-detached	Freehold	No