What kind of home is 1 Mark Close, SO15 8RZ?

1 Mark Close, SO15 8RZ is a detached house.

When did 1 Mark Close, SO15 8RZ last change hands?

1 Mark Close, SO15 8RZ last sold for £425,000 in April 2023, around 3 years ago. Land Registry has 4 sales on record going back to £79,950 in November 1996. Source: HM Land Registry.

How has the value of 1 Mark Close, SO15 8RZ changed over time?

Across 4 sales between November 1996 and April 2023, 1 Mark Close, SO15 8RZ rose from £79,950 to £425,000, a change of £345,050. That works out to roughly +6.5% per year compounded over 26 years. Source: HM Land Registry.

How energy efficient is 1 Mark Close, SO15 8RZ?

The current EPC rating for 1 Mark Close, SO15 8RZ is D with a score of 65 out of 100, lodged in December 2021. It has improved from a E recorded in July 2014. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 1 Mark Close, SO15 8RZ?

1 Mark Close, SO15 8RZ has a recorded floor area of 91 m² (980 sq ft). That makes it about 18% larger than the median EPC-recorded property in SO15 8RZ. Source: EPC Register.

What heating system does 1 Mark Close, SO15 8RZ use?

The latest EPC at 1 Mark Close, SO15 8RZ records mains gas as the main heating fuel. Source: EPC Register.

Has 1 Mark Close, SO15 8RZ had any planning applications?

The only planning records linked to 1 Mark Close, SO15 8RZ are routine tree-works filings, not building works. Source: PlanIt planning register.

What is the council tax band for 1 Mark Close, SO15 8RZ?

1 Mark Close, SO15 8RZ is in council tax band D.

Which area is 1 Mark Close, SO15 8RZ in?

1 Mark Close, SO15 8RZ sits in Southampton. It falls within the SO15 postcode district.

Is 1 Mark Close, SO15 8RZ in a safe area?

Police records around 1 Mark Close, SO15 8RZ show an average of 12 reported crimes per month over the last 16 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is rising (40% versus the prior period). Source: Police UK.

What schools are near 1 Mark Close, SO15 8RZ?

The closest primary school to 1 Mark Close, SO15 8RZ is Foundry Lane Primary School (379m), one of 20 primaries within walking distance. The closest secondary is Regents Park Community College (615m), with 7 secondaries in the surrounding area.

What transport links are near 1 Mark Close, SO15 8RZ?

The closest bus stop to 1 Mark Close, SO15 8RZ is Lansdowne Road, 108m away. The nearest rail option is Millbrook (Hants) Rail Station, 732m away.

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1 Mark Close, Southampton, SO15 8RZ

4 sales on record1 planning record

Property type

Detached

Habitable rooms

From EPC

Floor area

91 m²

980 sq ft

Energy rating

Score 65

Council tax

Band D

Tenure

Owner Occupied

Overview

About 1 Mark Close

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

1 Mark Close is a detached house in Southampton (SO15 8RZ). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2021) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in July 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

Across 1996–2023, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £361,000 is 15.1% below the 2023 sale of £425,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 76.7% above the typical sold price in the postcode. At 91 m² it's 15.9% larger than the typical home in the postcode (79 m² median across 6 EPCs). Most recent transfer: April 2023 at £425,000. One historical planning record sits against the property in 2026.

Before you decide

Everything you need to know about 1 Mark Close

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

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Energy

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)

Dec 2021

EPC Rating

D65

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Dec 2021from Jul 2014

EPC improved fromE46toD65

Windows

AverageGood

Window efficiency improved

Roof

Very PoorPoor

Roof insulation improved

Low Energy Lighting

20%100%

More low energy lighting installed

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Late 20th centuryDetached HouseEPC D

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Planning

Planning history

Applications and permits filed against 1 Mark Close, Southampton, SO15 8RZ, sourced from the PlanIt planning register.

1 application on record at 1 Mark Close, Southampton, SO15 8RZ

1 live now

0decisions3documents5nearby

Mar 2026
Tree WorksTrees
Outcome in report
Lime (TPO T2-704) - crown reduction of at least 2 metres. Remove deadwood throughout the crown (greater than 25mm diameter). Crown lift between 2.5 and 3.0 meters.
Documents
3 docs on file
Reference
26/00074/TPO
Full record in report

Unlock 1 Mark Close, Southampton, SO15 8RZ's full planning history

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Every decision — granted, refused or withdrawn
All 1 application on this property in full, plus 5 notable nearby
The 3 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 1 Mark Close was the highest on Land Registry record across the postcode.

Current estimate

£361,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 26 years.

See how we calculated this

Last sold (2023)

£425,000

Growth on file: 6.5% per year over 26 years.

Sales timeline

26 April 2023Most recent
£425,000
+52.3%over 7 years
29 March 2016
£279,000
+22.9%
13 October 2015
£227,000
+183.9%over 18 years
18 November 1996
£79,950

Median price across the last 5 sales in SO15 8RZ: £285,000 (2025–2021).

Nearby sales in SO15 8RZ

On the street

Versus other Mark Close homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 1 Mark Close runs comfortably ahead of the street norm.

Price per m²

£4,670

Street avg £3,125

Strongly above

Floor Area

91 m²

Street avg 84 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.5 t/year

Street avg 3.5 t/year

On par

Before you decide

Everything you need to know about 1 Mark Close

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£333k

1 Fawley Road

SO15 8PP

4 bed2 bath

£309k

1 Langley Road

SO15 8PJ

3 bed

£309k

1 Testwood Road

SO15 8RQ

£308k

1 Regents Park Gardens

SO15 8SD

3 bed

£304k

1 Waterhouse Lane

SO15 8QB

3 bed1 bath

£435k

1 Blighmont Crescent

SO15 8RH

5 bed4 bath

£296k

1 Blighmont Avenue

SO15 8RD

4 bed

£295k

1 Ampthill Road

SO15 8LN

3 bed

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

12/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Lansdowne Road — bus stop.

Closest school

0.4 km

Foundry Lane Primary School. 27 schools nearby.

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 SO15 8RZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

53.1dB

Low

Night-time road noise heatmap for SO15 8RZ

Night-time· 23:00 – 07:00

43.0dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Mark Close, Southampton, SO15 8RZ. Each answer is also embedded as structured data for search engines.