AREA REPORT · EAST HERTFORDSHIRE SG12

SG12.

East Hertfordshire

SG12 is an outcode in East Hertfordshire, covering the neighbourhoods of Ware East, Ware West, Hertford Heath & Stanstead St Margarets, Watton-at-Stone, Bramfield & Bayford and Much Hadham & Hunsdon. Over the last 12 months 359 properties changed hands — a median of £240k for flats (£4,507/sqm) and £508k for houses (£5,546/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
9,301
residential addresses we hold records for
Across
4
sectors — see breakdown below
Sales
12 month
3 year
Flats
101
380
Houses
258
803
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£240k
n = 101
£250k
n = 380
Houses
£508k
n = 258
£490k
n = 803
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£4,507
n = 101
£4,464
n = 376
Houses
£5,546
n = 253
£5,510
n = 784
Typical price per square metre, where floor area is available.
Sign in freeThe prices, EPC, transport and stock above are free. Sign in to add crime, broadband and the flood-risk map for SG12 — plus the full per-sector reports.
PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
Cooling
−1.5% vs 12m
+2.0% vs 3y
£305k£610k£490k£508k£500k3Yn=80312Mn=2586Mn=66
Flats
Climbing
+7.3% vs 12m
+3.0% vs 3y
£140k£280k£250k£240k£258k3Yn=38012Mn=1016Mn=37
Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.
Size-normalised — £ per sqm
Mean
Houses
·Plateauing
+4.9% vs 12m
+5.6% vs 3y
£0£3,100£6,200£5,510£5,546£5,8163Yn=78412Mn=2536Mn=64
Flats
·Plateauing
+0.7% vs 12m
+1.7% vs 3y
£0£2,600£5,200£4,464£4,507£4,5383Yn=37612Mn=1016Mn=37
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£556k
n=66
Median £
£500k
n=66
Avg £/sqm
£5,886
n=64
Median £/sqm
£5,816
n=64
Houses · 12m
Avg £
£580k
n=258
Median £
£508k
n=258
Avg £/sqm
£5,627
n=253
Median £/sqm
£5,546
n=253
Houses · 3y
Avg £
£559k
n=803
Median £
£490k
n=803
Avg £/sqm
£5,579
n=784
Median £/sqm
£5,510
n=784
Flats · 6m
Avg £
£254k
n=37
Median £
£258k
n=37
Avg £/sqm
£4,609
n=37
Median £/sqm
£4,538
n=37
Flats · 12m
Avg £
£248k
n=101
Median £
£240k
n=101
Avg £/sqm
£4,870
n=101
Median £/sqm
£4,507
n=101
Flats · 3y
Avg £
£248k
n=380
Median £
£250k
n=380
Avg £/sqm
£4,511
n=376
Median £/sqm
£4,464
n=376
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£99k£308k£517k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
68
Median potential
81
057711542010201520202025
A
B
C
D
E
F
G
COUNCIL TAX
Band distribution.
Column width shows the number of properties in each council tax band. Colour shows the composition within that band.
Flats/maisonettes
Semi-detached
Other/unknown
Band A
223
Flats/maisonettes
Band B
2,155
Flats/maisonettes
Terraced
Semi-detached
Band C
4,686
Flats/maisonettes
Terraced
Semi-detached
Band D
4,052
Terraced
Semi-detached
Detached
Band E
2,861
Semi-detached
Detached
Band F
1,637
Detached
Band G
1,072
Detached
Band H
156
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
4,658
27%
Terraced houses
3,799
22%
Semi-detached houses
4,418
26%
Detached houses
2,861
17%
Bungalows
1,009
5.9%
Other/unknown
274
1.6%
AMENITIES
Transport access and schools.
Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.
Rail stations
2
Metro & tram
0
Bus & coach
0
Bus stops
142
Schools
19
SECTORS
Drill down to sector.
Drill in
Open the full report for any SG12 sector.
Crime, broadband and flood risk unlock right here, plus per-postcode sales, schools & Ofsted in every sector report. Free account, magic-link sign-in.
Continue with email
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
8 · click column to sort
Ware East
4,752
6,729
Ware West
4,012
6,257
Hertford Heath & Stanstead St Margarets
2,144
3,503
Much Hadham & Hunsdon
891
1,036
Watton-at-Stone, Bramfield & Bayford
415
532
Puckeridge & Thundridge
348
476
Datchworth, Walkern & Cottered
273
356
Hertford Bengeo
37
68
Wards
10 · click column to sort
Ware Priory
4,293
6,098
Ware St Mary's
2,521
4,387
Great Amwell & Stansteads
2,144
3,503
Ware Trinity
1,950
2,501
Ware Rural
846
995
The Mundens
669
879
Hunsdon
393
517
Hertford Bengeo
37
68
Watton-at-Stone
19
9
Hertford Heath & Brickendon
0
0
NEARBY OUTCODES
Nearby outcodes.
FAQ

SG12 property data — common questions

What is the average house price in East Hertfordshire (SG12)?
Over the last 12 months the median house sale price in SG12 (East Hertfordshire) was £508k, with an average of £580k, from 258 recorded sales (HM Land Registry).
How much do flats cost in SG12?
The median flat sale price in SG12 over the last 12 months was £240k (about £4,507 per square metre), from 101 recorded sales.
What is the price per square metre in SG12?
Typical sale prices per square metre in SG12 are £5,546 for houses and £4,507 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SG12 have?
Homes in SG12 most commonly hold EPC band D, with a median current energy-efficiency score of 68 (a potential of 81 after improvements).
How many properties sold in SG12 in the last year?
359 properties were sold in SG12 over the last 12 months, and 1,183 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES