Skip to content

11 Cromwell Gardens, Marlow, SL7 1BG

11 planning records
Property type
Detached
Bedrooms
5
Bathrooms
4
Floor area
241 m²
2594 sq ft
Energy rating
C
Score 75
Council tax
Band G
Tenure
Owner Occupied
Overview

About 11 Cromwell Gardens

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

11 Cromwell Gardens is a five-bedroom detached house in Marlow (SL7 1BG). It has a recorded floor area of 241 m² (around 2594 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (March 2022) shows a C (score 75), near the top of the C band. Other recorded features include a basement. Records show the property has been extended at some point in its history.

Untraded for 19 years, with the last transfer in April 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 241 m² the property is well over the postcode median (143 m² across 5 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 1997–2007, sale prices on this property compounded at 13% per year. Today's modelled estimate of £1,700,000 sits 86.8% above the 2007 sale of £910,000. 11 planning records sit against the property, 6 approved, 3 refused. Past consents include tree works, an extension and a loft conversion, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at 11 Cromwell Gardens

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

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

  • Bedrooms5
  • Bathrooms4
  • Open-plan layoutYes
  • BasementYes

Building

  • Previously extendedYes
  • RefurbishedYes
Energy

Energy performance

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

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.8 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 11 Cromwell Gardens, Marlow, SL7 1BG, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

  1. Mar 2016
    Tree WorksTrees
    In report

    Lightly reduce overall crown dimensions of mature Beech T1 by no more than 1.5 metres (height and lateral spread) pruning back to appropriate growth points, crown clean removing broken, damaged, crossing and rubbing branches, and install anti-pigeon spikes.

    Documents
    4 docs on file
    Reference
    16/05260/TPO
    View planning record
  2. Jan 2015
    ExtensionAmendment
    In report

    Extension: Rear of property

    Proposed non-material amendment to permission for Householder application for demolition of existing conservatory and erection of single storey rear extension, insertion of rear dormer window in connection with loft conversion and associated external and internal alterations granted under 12/05123/FUL

    Documents
    1 doc on file
    Reference
    14/08265/MINAMD
    View planning record

What's in 11 Cromwell Gardens, Marlow, SL7 1BG's planning history?

9 more on this property, plus refusals, disputes and full decisions nearby, in the report.

Price

Sales history & valuation

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

11 Cromwell Gardens has more than tripled in price since its earliest registered sale in 1997.

Current estimate

£1,700,000

Modelled from EPC, postcode comparables and a sale-price growth of 13.0% per year over 9 years.

See how we calculated this
Last sold (2007)

£910,000

Growth on file: 13.0% per year over 9 years.

Sales timeline

  1. 4 April 2007Most recent

    £910,000

    +216.5%over 9 years
  2. 31 October 1997

    £287,500

Median price across the last 5 sales in SL7 1BG: £915,000 (2025–2013).

Before you offer

Everything we know about 11 Cromwell Gardens, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Cromwell Gardens homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Cromwell Gardens is notably below the street on co₂ emissions.

Price per m²

£3,776

Street avg £7,467

Below

Floor Area

241 m²

Street avg 154 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.8 t/year

Street avg 3.2 t/year

Strongly below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Marlow district page.

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

High Street — bus stop.

Closest school

0.5 km

Holy Trinity Church of England (Aided) School. 11 schools nearby.

Go deeper on the local area

The full 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 SL7 1BG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL7 1BG

Daytime· 07:00 – 23:00

50.9dB

Low
Night-time road noise heatmap for SL7 1BG

Night-time· 23:00 – 07:00

41.0dB

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 11 Cromwell Gardens, Marlow, SL7 1BG. Each answer is also embedded as structured data for search engines.