Model valuation£417,0008 Busby Close
Local market context
27 Chasewater Avenue, Portsmouth, PO3 6JB
3 sales on record
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
92 m²
990 sq ft
Energy rating
C
Score 75
Council tax
Band B
Tenure
Owner Occupied
About 27 Chasewater Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
27 Chasewater Avenue is a three-bedroom mid-terrace house in Portsmouth (PO3 6JB). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2022) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history.
Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2010–2022, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 71.3% above the typical sold price in the postcode. Last sale on file: £300,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
Building
- Central heatingYes
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 27 Chasewater Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate
May 2022EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 12 May 2032
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC CPre-1919 build
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Applications and permits filed against 27 Chasewater Avenue, Portsmouth, PO3 6JB, sourced from the PlanIt planning register.
27 Chasewater Avenue has no planning applications on record.
14
But the area is active
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 27 Chasewater Avenue was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£315,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 12 years.
Last sold (2022)
£300,000
Growth on file: 6.2% per year over 12 years.
Sales timeline
30 August 2022Most recent
£300,000
+20.0%over 4 years27 March 2018
£250,000
+73.6%over 7 years10 June 2010
£144,000
Median price across the last 5 sales in PO3 6JB: £258,500 (2026–2023).
Nearby sales in PO3 6JB
43 Chasewater Avenue, Portsmouth, PO3 6JB
Sold Apr 2026
£233,00055 Chasewater Avenue, Portsmouth, PO3 6JB
Sold Oct 2025
£258,50047 Chasewater Avenue, Portsmouth, PO3 6JB
Sold Aug 2025
£265,00015 Chasewater Avenue, Portsmouth, PO3 6JB
Sold Apr 2023
£205,00035 Chasewater Avenue, Portsmouth, PO3 6JB
Sold Feb 2023
£258,500
Versus other Chasewater Avenue homes
Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 27 Chasewater Avenue runs comfortably ahead of the street norm.
Price per m²
£3,261
Street avg £2,253
Floor Area
92 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.6 t/year
Property research, connected
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Crime
141/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Folkestone Road — bus stop.
Closest school
0.3 km
Langstone Primary Academy. 42 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around PO3 6JB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.3dB
Night-time· 23:00 – 07:00
40.0dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 27 Chasewater Avenue, Portsmouth, PO3 6JB. Each answer is also embedded as structured data for search engines.