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Get startedThis 262 square metre property in Datchworth, Knebworth, Knebworth carries an energy performance rating of B, indicating very good energy efficiency standards. It is heated by a gas central heating system and is currently listed as owner-occupied.
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EPC rating and efficiency details
Changes detected from historical EPC data
Wall insulation upgraded
Heating controls changed
Solar PV added
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Transactions and market trends
Estimated value
£1,352,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
No sales history found
66 Datchworth Green Datchworth Knebworth SG3 6TL
Nov 2024
42 Datchworth Green Datchworth Knebworth SG3 6TL
Jan 2024
63 Datchworth Green Datchworth Knebworth SG3 6TL
Feb 2023
56a Datchworth Green Datchworth Knebworth SG3 6TL
Apr 2020
10 Datchworth Green Datchworth Knebworth SG3 6TL
Mar 2018
99 Datchworth Green Datchworth Knebworth SG3 6TL
Nov 2017
101.6
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
See how this property stacks up against others nearby
Comparing to 23 other houses on this street
Government energy efficiency score (1–100)
More efficient than 87% of similar properties
Total internal floor space
Larger than 93% of similar properties
Annual carbon output from heating, hot water & lighting
Around average
Living spaces like bedrooms & living rooms
More rooms than 98% of similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
New sales, price changes, and market updates in this area
This property is located in Knebworth, a village and civil parish in Hertfordshire, immediately south of Stevenage, within the SG 3 postal district.
Knebworth is a village and civil parish in the north of Hertfordshire, England, immediately south of Stevenage. The civil parish covers an area between the villages of Datchworth, Woolmer Green, Codicote, Kimpton, Whitwell, St Paul's Walden and Langley, and encompasses the village of Knebworth, the small village of Old Knebworth and Knebworth House. The locality is part of the SG 3 postal district and is situated in a rural setting with historic attractions, including the notable Knebworth House, providing a sense of heritage and community within Hertfordshire.
Average road noise levels for this postcode

07:00 – 23:00
44.5dB
Low
23:00 – 07:00
36.5dB
Low4 months of data for Knebworth
Other Crime
Oct 2025On or near Stockens Dell
Violence & Sexual
Oct 2025On or near Stockens Dell
Violence & Sexual
Oct 2025On or near Gun Meadow Avenue
Violence & Sexual
Oct 2025On or near Gate House Close
Violence & Sexual
Sept 2025On or near Stockens Green
Other Theft
Aug 2025On or near Stockens Dell
Data from Police UK • Updated monthly
Schools and transport links nearby
All Saints Church of England Voluntary Aided Primary School, Datchworth
917m
11 mins
St Michael's Woolmer Green CofE VA Primary School
1.4km
17 mins
Knebworth Primary and Nursery School
2.2km
27 mins
Village Hall
Bus Stop113m
1 min
The Plough PH
Bus Stop185m
2 mins
Great Lawne
Bus Stop198m
2 mins
The Tilbury
Bus Stop228m
3 mins
Nutcroft
Bus Stop361m
4 mins
Knebworth Rail Station
Rail2.6km
32 mins
School data from Dept. for Education • Transport data from NaPTAN
34 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Common questions about this property