Model valuation£417,0008 Busby Close
Local market context
12 Swanmore Avenue, Southampton, SO19 1BL
Extendable
Estimated value
£278,000
- Since the 2023 sale (£253,000)+10%
- Against SO19 1BL's recent median (£275,000)+1%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
74 m²
797 sq ft
Energy rating
D
Score 60
Council tax
Band C
Tenure
Owner Occupied
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
£278,000
- Against its 2023 sale (£253,000)+10%
- Against SO19 1BL's recent median (£275,000)+1%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Swanmore Avenue is modelled from its 74 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO19 1BL. 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
74 m² from the EPC lodged in November 2020
Sales of this home
1 sale recorded, the latest in 2023
Recent sales in SO19 1BL
5 sales, median £275,000 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
12 Swanmore Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
14 September 2023Most recent
£253,000
Median price across the last 5 sales in SO19 1BL: £275,000 (2025–2024).
Nearby sales in SO19 1BL
24 Swanmore Avenue, Southampton, SO19 1BL
Sold Oct 2025
£275,00025 Swanmore Avenue, Southampton, SO19 1BL
Sold Jun 2025
£290,00032 Swanmore Avenue, Southampton, SO19 1BL
Sold Jan 2025
£355,00010 Swanmore Avenue, Southampton, SO19 1BL
Sold Jul 2024
£248,75030 Swanmore Avenue, Southampton, SO19 1BL
Sold Nov 2023
£345,000
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 12 Swanmore Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Swanmore Avenue is a two-bedroom semi-detached house in Southampton (SO19 1BL). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2020) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
On a £-per-square-foot basis, the last sale (£318/sq ft) was about 78.5% above the typical sold price in the postcode. Most recent transfer: September 2023 at £253,000.
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Building
- Extension potentialPossible
Before you decide
Everything you need to know about 12 Swanmore Avenue
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Nov 2020
EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 9 November 2030
Property Improvements
Changes detected from historical EPC data
Nov 2020from May 2009
Hot Water
Very GoodGood
Hot water efficiency decreased
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 12 Swanmore Avenue, Southampton, SO19 1BL, sourced from the PlanIt planning register.
12 Swanmore Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Swanmore Avenue homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
12 Swanmore Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£3,419
Street avg £2,915
Floor Area
74 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.3 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
493/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Landseer Road — bus stop.
Closest school
0.4 km
Valentine Primary School & Nursery. 28 schools nearby.
Nearest schools
- Valentine Primary School & NurseryPrimary389m
- St Monica Primary SchoolPrimary698m
- Oasis Academy MayfieldSecondary788m
- Weston Park Primary SchoolPrimary1.1km
Nearest stops
- Landseer RoadBus stop181m
- Butts Road TescoBus stop231m
- Butts Road TescoBus stop250m
- Community CentreBus stop278m
Most reported crime locally
- Violence & Sexual Offences2,826 reports48%
- Anti-social Behaviour611 reports10%
- Shoplifting530 reports9%
- Criminal Damage & Arson450 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 SO19 1BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.1dB
Night-time· 23:00 – 07:00
40.3dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Early 20th centurySemi-Detached HouseEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 12 Swanmore Avenue is modelled from its 74 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO19 1BL. 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 12 Swanmore Avenue. 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 12 Swanmore Avenue was lodged in November 2020 at band D and is valid until November 2030. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Swanmore Avenue. 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 12 months, which places each incident at an approximate point. The 28 schools and 30 stops listed are measured in a straight line from SO19 1BL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12 Swanmore Avenue is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Swanmore Avenue, Southampton, SO19 1BL. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in SO19 1BLSold prices, values and energy ratings for the postcode
- SO 19 property marketPrices, postcodes, schools and transport across the district
- 12 Swanmore Avenue, Southampton valuationHow the estimate is built and what moves it
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