Skip to content
UK Property Looker

Rosemary House, Apartment 12, 136 Botley Road, Swanwick, Southampton, SO31 1BU

EPC B4 sales on record

Estimated value

£215,000

  • Since the 2022 sale (£230,000)-7%
  • Against SO31 1BU's recent median (£215,000)0%

Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor 02
Habitable rooms
3
From EPC
Floor area
84 m²
904 sq ft
Energy rating
B
Score 81
Council tax
Band C
Tenure
Owner Occupied
Get directions (opens in a new tab)
Valuation

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

£215,000

  • Against its 2022 sale (£230,000)-7%
  • Against SO31 1BU's recent median (£215,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Rosemary House is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SO31 1BU. 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

    84 m² from the EPC lodged in February 2022

  • Sales of this home

    4 sales recorded, the latest in 2022

  • Recent sales in SO31 1BU

    5 sales, median £215,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 16 June 2022Most recent

    £230,000

    +19.8%over 4 years

  2. 6 July 2017

    £192,000

    +11.6%over 3 years

  3. 29 October 2013

    £172,000

    -1.7%over 7 years

  4. 4 October 2006

    £175,000

Median price across the last 5 sales in SO31 1BU: £215,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for Rosemary House, Apartment 12, 136 Botley Road, Swanwick, Southampton, SO31 1BU. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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

Overview

About Rosemary House

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Rosemary House is an end-of-terrace house in Swanwick, Southampton, Southampton (SO31 1BU). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (February 2022) returns a B (score 81), comfortably above the UK average. When first surveyed in July 2009 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good. At 84 m² this is the 10th smallest of 12 units on EPC record in Rosemary House, where floor areas span 53–91 m². The building's EPC ratings span C to B, with this unit at the top.

Last sale on file: £230,000 in June 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Across 2006–2022, sale prices on this property compounded at 1.8% per year.

Before you decide

Everything you need to know about Rosemary House

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Rosemary House's carbon output is low for the local stock.

Current Certificate(1 of 4)
Feb 2022

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 February 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2011from Sept 2009
EPC improved fromC80toB81
Low Energy Lighting
25%60%

More low energy lighting installed

Feb 2022from Jun 2011
Low Energy Lighting
60%92%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Rosemary House, Apartment 12, 136 Botley Road, Swanwick, Southampton, SO31 1BU, sourced from the PlanIt planning register.

Rosemary House has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Botley Road homes

Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.

Floor Area for Rosemary House runs comfortably ahead of the street norm.

Price per m²

£2,738

Street avg £2,759

On par

Floor Area

84 m²

Street avg 70 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

1.4 t/year

Street avg 1.5 t/year

On par
Area

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.
Full Southampton report

Rail-style transport is unusually close for this postcode.

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Rookery Avenue — bus stop.

Closest school

0.7 km

Whiteley Primary School. 10 schools nearby.

Nearest schools

  • Whiteley Primary SchoolPrimary735m
  • Park Gate Primary SchoolPrimary989m
  • Sarisbury Church of England Junior SchoolPrimary1.4km
  • Brookfield Community SchoolSecondary1.8km

Nearest stops

  • Rookery AvenueBus stop36m
  • Swanwick StationBus stop275m
  • The Village InnBus stop308m
  • Swanwick Rail StationRailway station311m

Most reported crime locally

  • Violence & Sexual Offences1,244 reports45%
  • Anti-social Behaviour390 reports14%
  • Public Order201 reports7%
  • Criminal Damage & Arson188 reports7%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SO31 1BU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 1BU

Daytime· 07:00 – 23:00

58.1dB

Moderate
Night-time road noise heatmap for SO31 1BU

Night-time· 23:00 – 07:00

50.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st century2nd Floor FlatEPC B

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£247k

Beck Lodge, Flat 24, 8 Botley Road, Park Gate

SO31 1EZ

Flat1 bed1 bath
£187k

Addison Court, Flat 2, Duncan Road, Park Gate

SO31 1AE

Flat2 bed1 bath
£184k

Addison Court, Flat 12, Duncan Road, Park Gate

SO31 1AE

Flat2 bed1 bath
£252k

Beck Lodge, Flat 11, 8 Botley Road, Park Gate

SO31 1EZ

Flat
£183k

Addison Court, Flat 6, Duncan Road, Park Gate

SO31 1AE

Flat2 bed
£253k

Beck Lodge, Flat 21, 8 Botley Road, Park Gate

SO31 1EZ

Flat
£181k

Addison Court, Flat 3, Duncan Road, Park Gate

SO31 1AE

Flat2 bed
£178k

Addison Court, Flat 5, Duncan Road, Park Gate

SO31 1AE

Flat

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for Rosemary House is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SO31 1BU. 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. 4 sales are recorded for Rosemary 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 Rosemary House was lodged in February 2022 at band B and is valid until February 2032. 4 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 Rosemary 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 12 months, which places each incident at an approximate point. The 10 schools and 30 stops listed are measured in a straight line from SO31 1BU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Rosemary House 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Rosemary House, Apartment 12, 136 Botley Road, Swanwick, Southampton, SO31 1BU. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring