91 Millstream Close Hitchin
SG4 0DB
- Flat
- Leasehold
- 1 bedroom (estimate)
- 581 sq ft
- EPC D
What the sales records show
From an older sale: a rough guide£210,000
Range £182,000 to £238,000
Since last sale
+£80,000
+61.5% since Oct 2011, +3.2% a year
Rank in SG4 0DB
19th of 38
Postcode average £244,368
There is no floor area on record, so this is the home's last sale moved from October 2011 to August 2026 by the official UK House Price Index for North Hertfordshire, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
91 Millstream Close Hitchin is a 1 bedroom leasehold flat in SG4 of about 581 sq ft.
There is no floor area on record, so its last sale has been moved to today by the official price index for North Hertfordshire: £182,000 to £238,000, about £210,000 in the middle.
That makes it the 19th highest of the 38 homes we can compare in SG4 0DB, where the middle figure averages £244,368.
It last sold for £130,000 in October 2011; the price index suggests it has gained about £80,000 since, roughly +3.2% a year.
Across North Hertfordshire, average prices rose 3.1% 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
£182,000
Middle
£210,000
Upper end
£238,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Millstream Close and its sales
91 Millstream Close Hitchin on the map
This home, the completed sales its figure is worked out from, and the other sales on Millstream Close. 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 91 Millstream Close Hitchin compares with Millstream Close
Against the 14 completed sales on the street in the last two years
Price
- Its middle figure of £210,000 is 3% above the street's median sale price of £203,500.
- 7 of those 14 sales completed for less than this home's middle figure, and 7 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 Millstream Close
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 14
- Average price
- £213,964
- Lowest
- £52,500
- Highest
- £425,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 4 | £137,500 |
| Q2 2025 | 2 | £332,500 |
| Q3 2025 | 4 | £201,250 |
| Q4 2025 | 0 | – |
| Q1 2026 | 3 | £270,000 |
| Q2 2026 | 0 | – |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 86% (12) | £176,750 | – |
| Terraced houses | 14% (2) | £385,000 | – |
Completed sales on Millstream Close
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 15 Millstream CloseSG4 0DA | Mar 2026 | £270,000 | Flat | – | – |
| 73 Millstream CloseSG4 0DB | Mar 2026 | £345,000 | Terraced | – | – |
| 105 Millstream CloseSG4 0DB | Jan 2026 | £222,000 | Flat | – | – |
| 93 Millstream CloseSG4 0DB | Sept 2025 | £260,000 | Flat | – | – |
| 56 Millstream CloseSG4 0DA | Aug 2025 | £150,000 | Flat | – | – |
| 84 Millstream CloseSG4 0DB | Jul 2025 | £245,000 | Flat | – | – |
| 49 Millstream CloseSG4 0DA | Jul 2025 | £157,500 | Flat | – | – |
| 92 Millstream CloseSG4 0DB | Jun 2025 | £240,000 | Flat | – | – |
| 78 Millstream CloseSG4 0DB | Jun 2025 | £425,000 | Terraced | – | – |
| 32 Millstream CloseSG4 0DA | Mar 2025 | £158,000 | Flat | – | – |
| 21 Millstream CloseSG4 0DA | Mar 2025 | £185,000 | Flat | – | – |
| 30 Millstream CloseSG4 0DA | Mar 2025 | £117,000 | Flat | – | – |
| 30 Millstream CloseSG4 0DA | Jan 2025 | £52,500 | Flat | – | – |
| 12 Millstream CloseSG4 0DA | Dec 2024 | £168,500 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 91 Millstream Close Hitchin, lodged 9 April 2021.
Rating now
D55 points
Could reach
C74 points
19 points higher with the improvements below
- Built
- 1991–1995
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, insulated (assumed)
GoodRoof
(another dwelling above)
Not rated on the certificate
Floor
Solid, no insulation (assumed)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Room heaters, electric
Very poorHeating controls
Appliance thermostats
GoodHot water
Electric immersion, off-peak
PoorLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
£382 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2021), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Floor insulation (solid floor)
Typical cost £4,000–£6,000 · saves about £155 a year
Rating after62D - 2
High heat retention storage heaters and dual immersion cylinder
Typical cost £800–£1,200 · saves about £226 a year
Rating after74C
Costs and savings are the certificate's own, as estimated when it was made.
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 |
|---|---|---|---|
| October 2011 | £130,000 | +75.7% | +5.3% |
| November 2000 | £74,000 | +39.6% | +16.1% |
| August 1998 | £53,000 | +37.7% | +16.0% |
| June 1996 | £38,500 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SG4 0DB
Ranked by what comparable sales show. Choose one to see its page.
Recent sales of flat homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 105 Millstream CloseSG4 0DB · Flat | £222,000 | Jan 2026 | – | – | < 0.1 mi |
| 93 Millstream CloseSG4 0DB · Flat | £260,000 | Sept 2025 | – | – | < 0.1 mi |
| 84 Millstream CloseSG4 0DB · Flat | £245,000 | Jul 2025 | – | – | < 0.1 mi |
| 92 Millstream CloseSG4 0DB · Flat | £240,000 | Jun 2025 | – | – | < 0.1 mi |
| 15 Millstream CloseSG4 0DA · Flat | £270,000 | Mar 2026 | – | – | < 0.1 mi |
| 56 Millstream CloseSG4 0DA · Flat | £150,000 | Aug 2025 | – | – | < 0.1 mi |
| 49 Millstream CloseSG4 0DA · Flat | £157,500 | Jul 2025 | – | – | < 0.1 mi |
| 32 Millstream CloseSG4 0DA · Flat | £158,000 | Mar 2025 | – | – | < 0.1 mi |
| 21 Millstream CloseSG4 0DA · Flat | £185,000 | Mar 2025 | – | – | < 0.1 mi |
| 30 Millstream CloseSG4 0DA · Flat | £117,000 | Mar 2025 | – | – | < 0.1 mi |
| 30 Millstream CloseSG4 0DA · Flat | £52,500 | Jan 2025 | – | – | < 0.1 mi |
| 12 Millstream CloseSG4 0DA · Flat | £168,500 | Dec 2024 | – | – | < 0.1 mi |
The area
SG4 at a glance
What buyers have paid in SG4
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 | 295 | £533,253 | – | – | −6.7% |
| Flats | 62 | £239,970 | – | – | −7.1% |
| Terraced | 74 | £404,969 | – | – | −2.3% |
| Semi-detached | 85 | £531,144 | – | – | −8.6% |
| Detached | 64 | £933,319 | – | – | +7.6% |
Find another home
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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.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of April 2021.
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