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Get startedBiggest on StreetExtendedSold in 2024Modern Build
1 Devey Close, Knebworth, SG3 6EN
This 173 square metre property in Knebworth carries an energy performance rating of C, which is above the national average. It is heated by a gas central heating system and is currently listed as owner-occupied. It was sold for £775,000 in May 2024.
Property Type
Detached House
Bedrooms
4
Bathrooms
2
Floor Area
173 m²
Council Tax
Band G
Property Features
Built 2003–2006
Private Garden
Rear · South-facing
Garage
Off-street covered parking
En-suite Bathroom
Private bathroom attached to bedroom
Dining Room
Separate dining space
Utility Room
Separate laundry and storage
Cloakroom
Downstairs WC
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Energy Performance
EPC rating and efficiency details
Current Certificate(1 of 2)
Dec 2016
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.5 t/year
Tenure
Owner Occupied
Property Improvements
Changes detected from historical EPC data
Dec 2016from Mar 2009
EPC improved fromB81toC70
Wall Insulation
Partial InsulationInsulated Cavity
Wall insulation upgraded
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Price & History
Transactions and market trends
Estimated value
£780,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
Transaction history
+1.0%(7y)
£775,000Latest
May 2024£767,500
Jun 2017£550,000
May 2009Source: HM Land Registry
House Price Index
England+1.5%
101.6
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Devey Close
See how this property stacks up against others nearby
Comparing to 4 other houses on this street
Price per m²
Property value per square metre of floor space
£4,480/£5,170 avg
LowerHigher
Higher than only 33% of similar properties
Years Held
Time since last sale — indicates ownership stability
2 years/10 years avg
ShorterLonger
Lowest among similar properties
EPC Rating
Government energy efficiency score (1–100)
70 (C)/80 (C) avg
Less efficientMore efficient
Lowest among similar properties
Floor Area
Total internal floor space
173 m²/133 m² avg
SmallerLarger
Larger than all similar properties
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
5.5 t/year/3.5 t/year avg
Higher emissionsLower emissions
Lowest among similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
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New sales, price changes, and market updates in this area
Places to visit
Road Noise
Average road noise levels for this postcode
Daytime
07:00 – 23:00
51.1dB
Low
Night-time
23:00 – 07:00
42.0dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
4 months of data for Knebworth
Total Crimes
7
Monthly Avg
2
Recent Trend
Stable
Most Common
Violence & Sexual
Crime by Category
Violence & Sexual4(57%)
Other Crime1(14%)
Other Theft1(14%)
Criminal Damage & Arson1(14%)
Recent Incidents
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
Local Amenities
Schools and transport links nearby
Nearby Schools
10 within 3kmP
Knebworth Primary and Nursery School
508m
6 mins
P
Shephalbury Park Primary School
1.9km
23 mins
P
St Margaret Clitherow Roman Catholic Primary School
1.9km
23 mins
S
Barnwell School
2.7km
32 mins
Transport Links
30 within 3kmKnebworth Railway Station
Bus Stop99m
1 min
Knebworth Rail Station
Rail104m
1 min
Station Road
Bus Stop272m
3 mins
Deard's End Lane
Bus Stop302m
4 mins
Golf Club
Bus Stop428m
5 mins
Gun Road
Bus Stop799m
10 mins
School data from Dept. for Education • Transport data from NaPTAN
Map
40 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Frequently Asked Questions
Common questions about this property