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100 London Road, Knebworth, SG3 6HB
This 142 square metre property in Knebworth carries an energy performance rating of F, suggesting potential for energy improvements. It is heated by a gas central heating system and is currently listed as owner-occupied. The property last sold for £680,000 in 2018.
Property Type
Detached House
Bedrooms
4
Bathrooms
2
Floor Area
142 m²
Council Tax
Band F
Property Features
Built 1900–1929
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Energy Performance
EPC rating and efficiency details
EPC Rating
A
B
C
D
E
F
F33
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Good
CO2 Emissions
12.0 t/year
Tenure
Owner Occupied
Price & History
Transactions and market trends
Estimated value
£850,000
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
£680,000Latest
Aug 2018Source: HM Land Registry
Nearby in SG3 6HB
82 London Road Knebworth SG3 6HB
Feb 2021
£725,000
118a London Road Knebworth SG3 6HB
Oct 2020
£340,000
118b London Road Knebworth SG3 6HB
Aug 2020
£290,000
66 London Road Knebworth SG3 6HB
Dec 2017
£702,000
98 London Road Knebworth SG3 6HB
Nov 2017
£682,500
104 London Road Knebworth SG3 6HB
Sept 2017
£700,000
1 / 3
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 London Road
See how this property stacks up against others nearby
Comparing to 12 other houses on this street
Price per m²
Property value per square metre of floor space
£4,789/£4,749 avg
LowerHigher
Around average
Years Held
Time since last sale — indicates ownership stability
8 years/10 years avg
ShorterLonger
Held longer than only 30% of similar properties
EPC Rating
Government energy efficiency score (1–100)
33 (F)/56 (D) avg
Less efficientMore efficient
Lowest among similar properties
Floor Area
Total internal floor space
142 m²/122 m² avg
SmallerLarger
Around average
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
12.0 t/year/6.6 t/year avg
Higher emissionsLower emissions
Lower emissions than only 8% of similar properties
Habitable Rooms
Living spaces like bedrooms & living rooms
8 rooms/6 rooms avg
FewerMore
More rooms than 88% 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.
Get alerts for SG3 6HB
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
49.8dB
Low
Night-time
23:00 – 07:00
40.5dB
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
9 within 3kmP
Knebworth Primary and Nursery School
105m
1 min
P
St Michael's Woolmer Green CofE VA Primary School
1.5km
18 mins
P
All Saints Church of England Voluntary Aided Primary School, Datchworth
1.5km
18 mins
S
Barnwell School
3.0km
36 mins
Transport Links
30 within 3kmGun Road
Bus Stop309m
4 mins
Station Road
Bus Stop376m
5 mins
Knebworth Rail Station
Rail431m
5 mins
Knebworth Railway Station
Bus Stop491m
6 mins
Monread Lodge
Bus Stop612m
7 mins
Deard's End Lane
Bus Stop715m
9 mins
School data from Dept. for Education • Transport data from NaPTAN
Map
39 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