Model valuation£417,0008 Busby Close
Local market context
17 Neptune Square, Ipswich, IP4 1QH
3 sales on record
Estimated value
£296,000
- Since the 2010 sale (£265,000)+12%
- Against IP4 1QH's recent median (£204,000)+45%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Floor 3rd
Habitable rooms
3
From EPC
Floor area
77 m²
831 sq ft
Energy rating
D
Score 62
Council tax
Band D
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
£296,000
- Against its 2010 sale (£265,000)+12%
- Against IP4 1QH's recent median (£204,000)+45%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 17 Neptune Square is modelled from its 77 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in IP4 1QH. 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
77 m² from the EPC lodged in March 2010
Sales of this home
3 sales recorded, the latest in 2010
Recent sales in IP4 1QH
5 sales, median £204,000 (2026–2025)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2026 | 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.
17 Neptune Square saw 3 transfers in just over a decade — high turnover for the postcode.
Sales timeline
20 May 2010Most recent
£265,000
+12.8%over 7 years13 August 2002
£235,000
+23.7%over 1 year26 March 2001
£190,000
Median price across the last 5 sales in IP4 1QH: £204,000 (2026–2025).
Nearby sales in IP4 1QH
What this page doesn't show
1 potential issue has already been flagged for 17 Neptune Square, Ipswich, IP4 1QH. 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 17 Neptune Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Neptune Square is a detached house in Ipswich (IP4 1QH). It has a recorded floor area of 77 m² (around 831 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2010) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity. The latest certificate is from March 2010, so improvements made since then won't be reflected. At 77 m² this is the 46th smallest of 64 units on EPC record in the building, where floor areas span 38–181 m². The building's EPC ratings span E to B across 66 units on file.
Untraded for 16 years, with the last transfer in May 2010. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2001–2010, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £296,000 is 11.7% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 41% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 17 Neptune Square
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.
17 Neptune Square's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2020
Current Certificate(1 of 2)
Mar 2010
EPC Rating
A
B
C
D
D62
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 10 March 2020
Property Improvements
Changes detected from historical EPC data
Mar 2010from Jan 2009
Low Energy Lighting
4%98%
More low energy lighting installed
Planning history
Applications and permits filed against 17 Neptune Square, Ipswich, IP4 1QH, sourced from the PlanIt planning register.
17 Neptune Square has no planning applications on record.
6
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Neptune Square homes
Four headline reads against 65 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 17 Neptune Square runs well behind the street norm.
Price per m²
£3,434
Street avg £3,008
Floor Area
77 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.7 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Ipswich district page.
Crime
185/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fore Street — bus stop.
Closest school
0.3 km
Suffolk New College. 31 schools nearby.
Nearest schools
- Suffolk New College16 plus295m
- St Helen's Primary SchoolPrimary582m
- St Margaret's Church of England Voluntary Aided Primary School, IpswichPrimary818m
- Clifford Road Primary School & NurseryPrimary966m
Nearest stops
- Fore StreetBus stop90m
- Angel LaneBus stop176m
- Coprolite StreetBus stop201m
- University Car ParkBus stop220m
Most reported crime locally
- Violence & Sexual Offences1,465 reports47%
- Criminal Damage & Arson273 reports9%
- Shoplifting271 reports9%
- Other Theft230 reports7%
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 IP4 1QH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.0dB
Night-time· 23:00 – 07:00
45.5dB
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
Late 20th century3rd Floor FlatEPC DNo mains gasLow flood risk
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£281k
1 Turret Lane
IP4 1DT
4 bed2 bath
£252k
1 Woodville Road
IP4 1PA
3 bed1 bath
£248k
1 The Winerack, Key Street
IP4 1FA
£240k
1 Grimwade Street
IP4 1LS
£237k
1 Coachmans Court, Flat 2, Old Cattle Market
IP4 1DX
Flat
£225k
1 Neptune Square
IP4 1QH
2 bed1 bath
£216k
1 Kings Avenue
IP4 1NT
3 bed1 bath
£215k
1 Melville Road
IP4 1PN
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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 17 Neptune Square is modelled from its 77 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in IP4 1QH. 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. 3 sales are recorded for 17 Neptune Square. 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 17 Neptune Square was lodged in March 2010 at band D and expired in March 2020, so a new one is needed to sell or let. 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 17 Neptune Square. 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 17 months, which places each incident at an approximate point. The 31 schools and 30 stops listed are measured in a straight line from IP4 1QH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 17 Neptune Square is in council tax band D. 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 17 Neptune Square, Ipswich, IP4 1QH. Each answer is also embedded as structured data for search engines.
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- Every home in IP4 1QHSold prices, values and energy ratings for the postcode
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- 17 Neptune Square, Ipswich valuationHow the estimate is built and what moves it
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