Model valuation£417,0008 Busby Close
Local market context
Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW
Listed building5 planning records
Estimated value
£320,000
- Since the 2017 sale (£280,000)+14%
- Against SO15 2EW's recent median (£220,000)+45%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 00
Bedrooms
3
Bathrooms
3
Floor area
104 m²
1119 sq ft
Energy rating
C
Score 73
Tenure
Private Rental
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£320,000
- Against its 2017 sale (£280,000)+14%
- Against SO15 2EW's recent median (£220,000)+45%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Avondale House is modelled from its 104 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO15 2EW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
104 m² from the EPC lodged in January 2024
Sales of this home
1 sale recorded, the latest in 2017
Recent sales in SO15 2EW
5 sales, median £220,000 (2025–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 5 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Latest sale on Avondale House was the highest on Land Registry record across the postcode.
Sales timeline
14 September 2017Most recent
£280,000
Median price across the last 5 sales in SO15 2EW: £220,000 (2025–2023).
Nearby sales in SO15 2EW
Adyar House, Flat 3, 32 Carlton Crescent, Southampton, SO15 2EW
Sold Nov 2025
£220,000Adyar House, Flat 4, 32 Carlton Crescent, Southampton, SO15 2EW
Sold Oct 2025
£150,000Avondale House, Flat 6, 33 Carlton Crescent, Southampton, SO15 2EW
Sold Mar 2025
£267,000Avondale House, Flat 7, 33 Carlton Crescent, Southampton, SO15 2EW
Sold Sept 2024
£235,000Avondale House, Flat 8, 33 Carlton Crescent, Southampton, SO15 2EW
Sold Jan 2023
£161,000
What this page doesn't show
1 potential issue has already been flagged for Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About Avondale House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Avondale House is a three-bedroom mid-terrace house in Southampton (SO15 2EW). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to before 1900. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. At 104 m² this is the largest unit on EPC record across Avondale House (37–104 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2024) shows a C (score 73).
At 104 m² the property is well over the postcode median (64 m² across 12 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 2 approved, 1 refused. Past consents include partial demolition, subdivision, change of use to residential and an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Today's modelled estimate of £320,000 is 14.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 23.5% below the postcode norm. On the market in September 2017 and unlisted since — roughly 9 years.
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
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
Outside
- ParkingOff road
Building
- Listed buildingYes
- RefurbishedYes
Before you decide
Everything you need to know about Avondale House
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
Jan 2024EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Rented
Certificate validity
Valid until 28 January 2034
Planning history
Applications and permits filed against Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW, sourced from the PlanIt planning register.
Council records show a subdivision application — the property's legal arrangement has been altered.
5 applications on record at Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW
5decisions1extensions39documents69nearby
Flagged:DemolitionSubdivisionChange of useListed building
- Jan 2007RenovationFullOutcome in report
Installation of two awnings to the east elevation and lantern above entrance (amended description)
- Documents
- 9 docs on file
- Reference
- 06/01660/FUL
- More recent applications — locked
- ConditionsDec 2017Decision
- ConditionsMay 2017Decision
+ 2 more applications in the report
Unlock Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full, plus 69 notable nearby
- The 39 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Carlton Crescent homes
Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, Avondale House stands well clear of the street.
Price per m²
£2,692
Street avg £3,641
Floor Area
104 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.4 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.
Crime
460/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Law Courts — bus stop.
Closest school
0.3 km
St Anne's Catholic School. 34 schools nearby.
Nearest schools
- St Anne's Catholic SchoolSecondary251m
- Banister Primary SchoolPrimary566m
- Mount Pleasant JuniorsPrimary742m
- Bevois Town Primary SchoolPrimary753m
Nearest stops
- Law CourtsBus stop152m
- Law CourtsBus stop164m
- Henstead RoadBus stop201m
- Henstead RoadBus stop209m
Most reported crime locally
- Violence & Sexual Offences3,126 reports38%
- Shoplifting1,214 reports15%
- Anti-social Behaviour694 reports8%
- Public Order691 reports8%
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 SO15 2EW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.4dB
Night-time· 23:00 – 07:00
45.7dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraGround Floor FlatEPC CPre-1919 buildListed buildingSolid (non-cavity) walls
Because the property was built before 1919, is a listed building, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for Avondale House is modelled from its 104 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO15 2EW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for Avondale House. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Avondale House was lodged in January 2024 at band C and is valid until January 2034. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 5 applications are matched to Avondale House. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from SO15 2EW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about Avondale House, Flat 2, 33 Carlton Crescent, Southampton, SO15 2EW. Each answer is also embedded as structured data for search engines.
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