1A Colestrete
SG1 1RB
- Flat
- Freehold
- 614 sq ft
- EPC C
What comparable sales show
Fair match£210,000
Range £175,000 to £246,000 · £343 per sq ft
Since last sale
−£55,000
−20.8% since Jan 2026
Rank in SG1 1RB
12th of 12
Postcode average £309,667
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
1A Colestrete is a freehold flat in SG1 of about 614 sq ft.
Comparable completed sales nearby put it at £175,000 to £246,000, about £210,000 in the middle.
That makes it the 12th highest of the 12 homes we can compare in SG1 1RB, where the middle figure averages £309,667.
It last sold for £265,000 in January 2026; comparable sales suggest it has lost about £55,000 since.
Across Stevenage, average prices fell 2.1% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£175,000
Middle
£210,000
Upper end
£246,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Colestrete and its sales
1A Colestrete on the map
This home, the completed sales its figure is worked out from, and the other sales on Colestrete. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 1A Colestrete compares with Colestrete
Against the 5 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £210,000 is 33% below the street's median sale price of £311,500.
- At 614 sq ft it is 36% below the median size of the homes sold here, 958 sq ft.
- That is £343 per sq ft, 6% above the street's median of £325 per sq ft.
- 0 of those 5 sales completed for less than this home's middle figure, and 5 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Colestrete
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 5
- Average price
- £301,600
- Lowest
- £238,000
- Highest
- £371,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £322,500 |
| Q2 2025 | 1 | £371,000 |
| Q3 2025 | 0 | – |
| Q4 2025 | 0 | – |
| Q1 2026 | 1 | £265,000 |
| Q2 2026 | 1 | £311,500 |
| Q3 2026 | 1 | £238,000 |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Terraced houses | 100% (5) | £311,500 | £325 |
Completed sales on Colestrete
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 22 ColestreteSG1 1RB | Aug 2026 | £238,000 | Terraced | 958 sq ft | £248 |
| 20 ColestreteSG1 1RB | Apr 2026 | £311,500 | Terraced | 958 sq ft | £325 |
| 1A Colestrete (this home)SG1 1RB | Jan 2026 | £265,000 | Terraced | – | – |
| 57 ColestreteSG1 1RD | Apr 2025 | £371,000 | Terraced | – | – |
| 38 ColestreteSG1 1RD | Feb 2025 | £322,500 | Terraced | 850 sq ft | £379 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 1A Colestrete, lodged 2 October 2017.
Rating now
C78 points
Could reach
C78 points
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Heating
Boiler and underfloor heating, mains gas
GoodHeating controls
Programmer and at least two room thermostats
GoodHot water
From main system
GoodLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2017), for a typical household. Today's bills will differ.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| January 2026 | £265,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SG1 1RB
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 4, Trefoil Lodge Cuttys LaneSG1 1AB · Flat | £200,000 | Jun 2025 | 560 sq ft | £357 | 0.3 mi |
| 1 Gray CourtSG1 3UH · Flat | £230,000 | May 2026 | 592 sq ft | £389 | 0.6 mi |
| 27 Sloan CourtSG1 5HR · Flat | £210,000 | Mar 2025 | 646 sq ft | £325 | 0.4 mi |
| 31 Gray CourtSG1 3UH · Flat | £232,000 | Dec 2025 | 635 sq ft | £365 | 0.6 mi |
| 66, Mulberry House Park PlaceSG1 1BH · Flat | £195,000 | Apr 2026 | 474 sq ft | £412 | 0.6 mi |
| 26 Walden EndSG1 1TZ · Flat | £140,000 | Sept 2025 | 463 sq ft | £302 | 0.5 mi |
| 371 Lonsdale RoadSG1 5DR · Flat | £160,000 | Mar 2026 | 474 sq ft | £338 | 0.7 mi |
| 7 Sharp CourtSG1 3UJ · Flat | £176,000 | Feb 2025 | 570 sq ft | £309 | 0.6 mi |
| 11A Greydells RoadSG1 3NL · Flat | £204,000 | Oct 2025 | 517 sq ft | £395 | 0.7 mi |
| 25 ClaymoresSG1 3TL · Flat | £230,000 | Nov 2024 | 538 sq ft | £427 | 0.5 mi |
| 316 Archer RoadSG1 5HN · Flat | £157,000 | Apr 2025 | 463 sq ft | £339 | 0.5 mi |
| 25, Mulberry House Park PlaceSG1 1BF · Flat | £178,000 | Sept 2025 | 474 sq ft | £376 | 0.6 mi |
The area
SG1 at a glance
What buyers have paid in SG1
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 377 | £362,216 | 952 sq ft | £376 | −3.9% |
| Flats | 78 | £198,787 | 611 sq ft | £328 | +11.9% |
| Terraced | 174 | £336,545 | 941 sq ft | £372 | −2.9% |
| Semi-detached | 70 | £441,227 | 1,060 sq ft | £424 | +2.8% |
| Detached | 46 | £578,325 | 1,435 sq ft | £416 | −4.9% |
Find another home
Enter an address with its postcode, or just the postcode, to open that home's page.
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of October 2017.
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