Skip to main content
29M UK properties, one API call. Get an API key →

Mover data · Retrofit and insulation

Every home’s list of works, costed, at the moment it changes hands

New owners plan their works in the first year. Each home comes with its energy rating now and possible, and the works on its own certificate with their cost.

Search your postcode free From C to B

The semi-detached on Peregrine Road drawn exploded, each layer with the work its energy certificate lists: Floor insulation (solid floor), Solar water heating, Replacement glazing units, Solar panels, 2.5 kWp, costed at £1,000 to £8,000, from EPC C 70 to B 84. SOLAR PANELS SOLAR PANELS, 2.5 KWP ON THE CERTIFICATE THE ROOF TAKES 16 PANELS, 6.72 KWP, ESTIMATED HOT WATER SOLAR WATER HEATING WINDOWS REPLACEMENT GLAZING UNITS FLOOR FLOOR INSULATION (SOLID FLOOR) EPC C 70 → B 84 THE WORKS COSTED AT £1,000 TO £8,000 1 2 3 4
  1. Solar panelsSOLAR PANELS, 2.5 KWP ON THE CERTIFICATE · THE ROOF TAKES 16 PANELS, 6.72 KWP, ESTIMATED
  2. Hot waterSOLAR WATER HEATING
  3. WindowsREPLACEMENT GLAZING UNITS
  4. FloorFLOOR INSULATION (SOLID FLOOR)

A semi-detached on Peregrine Road, Norwich NR7, house number withheld. The rating and the works from its energy certificate (2017); the solar size estimated from the roof.

Why Homedata

Rating now
C 70on its energy certificate, 2017
Possible
B 84once the works on the certificate are done
Works
4listed on the certificate, each one a quote
Cost
£1k–£8kfor the lot, as the certificate costs it

One home, every signal

Everything we know about one home that just sold

A real semi-detached on Peregrine Road, Norwich NR7, marked Sold STC on 6 October. The house number is withheld here. This is what a retrofit installer sees before writing a word, and the letter it could send.

What a retrofit installer prices

From the record
EPC
C 70 now · B 84 possible
Works listed
4 works · £1,000 to £8,000
Walls
Cavity wall, filled
Floor
Solid, no insulation
Roof
Pitched, 270 mm loft insulation

The move

Lead Source

Sold STC on 6 Oct: new owners plan their works in the first year.

Listed for sale
16 Sep 2026 · £270,000
Sold STC
6 Oct 2026 · £270,000
On the market
20 days to Sold STC
Letter lands
14 Jan 2027 · day 100 after Sold STC, in the day 100 to 120 window, suggested

The home

API

Floor: solid, no insulation. Floor insulation is first on its list.

Type
Semi-detached · 3 bed · 1 bath
Floor area
97 m² measured · plot 264 m²
Built
1967 to 1975 · Cavity wall, filled
Height
7.8 m · 2 floors
Outside
Garden · Parking · No solar panels
Photos, read by AI
37 listing photos tagged by room · kitchen, bathroom and garden at 93 to 98% confidence
Photos and floor plan
On request

Energy

API

EPC C 70, could reach B 84 with 4 works costed at £1,000 to £8,000.

EPC
C 70 now · B 84 possible · 2017
Works listed
Floor insulation (solid floor), Solar water heating, Replacement glazing units, Solar panels, 2.5 kWp
Cost of the works
£1,000 to £8,000
Heating and floor
Gas boiler and radiators · solid, no insulation
Solar, estimated
6.72 kWp · 4,513 kWh a year

Value

API
Asking at Sold STC
£270,000
Last sold
In 2017 · full price history in the API
Price growth, NR7
+1.5% a year in median sold price · 288 sales to May 2026
Rent, estimated
£1,275 a month · £975 to £1,700

Risk

API
Clear
Rivers and sea · Surface water · Flood zones 2 and 3 · Recorded floods · Radon · Coal mining · Road and rail noise
Non-coal mining
Significant. Underground mining is known or considered likely in the area: one for the survey.
Trees
None within root reach · nearest 61 m from the property point, 5 m tall
Ground movement
-1.1 mm a year · stable, measured from satellite 2019 to 2023
Clay shrink-swell
Moderate · class 2 of 5

Area

API
Council tax
Band C · £2,069 a year, 2026-27
Broadband
100% of the postcode can get gigabit
Schools within 3 km
22 · 1 Outstanding, 9 Good
Deprivation
Decile 9 of 10 · among the least deprived
Planning nearby
3 applications within 500 m in 90 days, 2 awaiting a decision, among them a ground-floor extension
To the new owners
Peregrine Road •••
Norwich NR7 Lands 14 Jan 2027

From C to B: your new home on Peregrine Road

Congratulations on your move to Peregrine Road.

Your home's energy certificate rates it C and says it could reach B with floor insulation (solid floor), solar water heating, replacement glazing units and solar panels, 2.5 kWp.

It puts the cost of that work at £1,000 to £8,000. We can survey the home and fix a price for each step, so you choose what to do first.

Book a free home energy survey.

Yours,
Your company

Written from this home's record. Print and post letters through us, or export the list and send your own. Every trade's letter · Ask about letters

Captured from Homedata's API and Lead Source on 17 Oct 2026. Solar figures are estimates from the roof's size and pitch. Rent is an estimate from nearby lettings. Its listing photos were tagged by an AI image model, 30 Sep to 3 Oct 2026: room types read at 80% confidence or more; the model's other tags are not shown. Price growth is for the NR7 district, not this home: the median sold price over the year to 22 May 2026 against the year before, captured 18 Oct 2026. Trees, ground movement and clay from our ground stability data, captured 18 Oct 2026: tree heights are measured, root reach is inferred; ground movement is the nearest satellite reading, for the area rather than this building.

From C to B

The climb its own certificate sets out

  • WORK 1Floor insulation (solid floor)
  • WORK 2Solar water heating
  • WORK 3Replacement glazing units
  • WORK 4Solar panels, 2.5 kWp

£1,000 to £8,000 for the lot, as the certificate costs it.

Who is moving, live

The homes that changed hands this fortnight

Searching is free with a free account; you pay 20 tokens only for an address you reveal. Below: five districts as a search returned them.

NR7 · NorwichCaptured 13 Oct 2026

27homes went Sold STC in the 14 days to 13 Oct

  • •• Saint Andrews Avenue, NR7 Detached · 4 bed · 2 bath £700,000Reduced 25 Sep
  • •• Thor Loke, NR7 Bungalow · 3 bed · 1 bath £450,000Reduced 17 Jul
  • •• Gorse Road, NR7 Bungalow · 2 bed · 1 bath £325,000
  • •• Peregrine Road, NR7 Semi-detached · 3 bed · 1 bath £270,000
First 4 of 27Lead Source

Searches run on 13 Oct 2026. A search today returns that day’s homes.

What a month costs

Priced per home, published

Addresses £20.00 · letters £45.00

£65.00a month, from · + VAT
  • Searched free, no sales call
  • 20 tokens (20p) an address
  • Letters from 45p + VAT
  • Sales and lettings
  • Energy rating and costed works in every record

The same homes, for every trade

29MUK properties, by UPRN
36.6Maddresses indexed
26 yrsof listing events, since 2000
23MEPC certificates on file
7licensed and official sources
Live status →

Every new owner's list of works, costed

Every home that changes hands, with its energy rating and the works its certificate lists.

Get an API key Ask about letters