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121 Crasswell Street, Portsmouth, PO1 1HT
This 44 square metre property in Portsmouth 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 social housing.
Property Type
1st Floor Flat
Bedrooms
1
Floor Area
44 m²
Council Tax
Band A
Property Features
Built 1950–1966
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Energy Performance
EPC rating and efficiency details
Current Certificate(1 of 3)
Dec 2025
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.4 t/year
Tenure
Rented
Property Improvements
Changes detected from historical EPC data
Jan 2024from Feb 2014
EPC improved fromC73toD68
Hot Water
Very GoodGood
Hot water efficiency decreased
Windows
AverageGood
Window efficiency improved
Roof
AverageGood
Roof insulation improved
Dec 2025from Jan 2024
EPC improved fromD68toC72
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Price & History
Transactions and market trends
Estimated value
£119,000
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
No sales history found
Nearby in PO1 1HT
78 Crasswell Street Portsmouth PO1 1HT
Jan 2014
£95,000
Havelock House Flat 4 114 Crasswell Street Portsmouth PO1 1HT
Oct 2012
£96,000
Havelock House Flat 1 114 Crasswell Street Portsmouth PO1 1HT
Oct 2012
£86,000
Havelock House Flat 2 114 Crasswell Street Portsmouth PO1 1HT
Apr 2006
£110,000
Havelock House Flat 3 114 Crasswell Street Portsmouth PO1 1HT
Aug 1997
£20,000
House Price Index
Portsmouth-3.5%
95.0
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Crasswell Street
See how this property stacks up against others nearby
Comparing to 13 other flats on this street
EPC Rating
Government energy efficiency score (1–100)
72 (C)/65 (D) avg
Less efficientMore efficient
More efficient than 96% of similar properties
Floor Area
Total internal floor space
44 m²/52 m² avg
SmallerLarger
Around average
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
1.4 t/year/2.3 t/year avg
Higher emissionsLower emissions
Lower emissions than 96% of similar properties
Habitable Rooms
Living spaces like bedrooms & living rooms
2 rooms/3 rooms avg
FewerMore
More rooms than only 31% of similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (flats) are compared.
Get alerts for PO1 1HT
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
57.1dB
Moderate
Night-time
23:00 – 07:00
46.4dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
9 months of data for Portsmouth
Total Crimes
88
Monthly Avg
10
Recent Trend
Stable
Most Common
Violence & Sexual
Crime by Category
Violence & Sexual36(41%)
Criminal Damage & Arson13(15%)
Public Order8(9%)
Weapons7(8%)
Other Crime5(6%)
Drugs4(5%)
Vehicle Crime4(5%)
Other Theft3(3%)
Shoplifting3(3%)
Burglary2(2%)
Bicycle Theft1(1%)
Robbery1(1%)
Theft from Person1(1%)
Recent Incidents
Violence & Sexual
Dec 2025On or near Murefield Road
Public Order
Dec 2025On or near Murefield Road
Violence & Sexual
Nov 2025On or near Berkshire Close
Violence & Sexual
Nov 2025On or near Berkshire Close
Violence & Sexual
Nov 2025On or near Berkshire Close
Violence & Sexual
Nov 2025On or near The Mary Rose Street
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
42 within 3kmP
Arundel Court Primary Academy and Nursery
178m
2 mins
P
St John's Cathedral Catholic Primary School
214m
3 mins
P
Ark Dickens Primary Academy
482m
6 mins
S
St Edmund's Catholic School
254m
3 mins
S
Ark Charter Academy
581m
7 mins
S
The Portsmouth Academy
760m
9 mins
Transport Links
30 within 3kmCanberra House
Bus Stop182m
2 mins
Cornmill Street
Bus Stop248m
3 mins
City Shops North
Bus Stop289m
3 mins
Clifton Street
Bus Stop407m
5 mins
Clarendon Street
Bus Stop440m
5 mins
Portsmouth & Southsea Rail Station
Rail527m
6 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Surveyor
Morested ltd
Portsmouth
RICS
Surveyor
Maud Sinclair Ltd
Portsmouth
RICS
Surveyor
Chinneck Shaw Limited
Portsmouth
RICS
Surveyor
Southern Preservations Ltd
Portsmouth
RICS
McAndrew Martin Limited
Portsmouth
RICS
Surveyor
Holloway Iliffe & Mitchell
Portsmouth
RICS
Surveyor
MBB Property Services Limited
Portsmouth
RICSResidential
Surveyor
Camsure Homes Ltd
Portsmouth
RICSResidential
Map
72 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