AREA REPORT · SOUTH KESTEVEN NG31

NG31.

South Kesteven

NG31 is an outcode in South Kesteven, covering the neighbourhoods of Grantham South East, Grantham North West, Grantham North East, Grantham South West and Long Bennington, Allington & Barrowby. Over the last 12 months 493 properties changed hands — a median of £101k for flats (£1,911/sqm) and £215k for houses (£2,544/sqm). Housing stock peaks at EPC band C.

Recorded dwellings
16,795
residential addresses we hold records for
Across
4
sectors — see breakdown below
Sales
12 month
3 year
Flats
38
120
Houses
455
1,682
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£101k
n = 38
£110k
n = 120
Houses
£215k
n = 455
£215k
n = 1,682
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£1,911
n = 36
£1,885
n = 115
Houses
£2,544
n = 450
£2,500
n = 1,647
Typical price per square metre, where floor area is available.
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PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
·Holding
0.0% vs 12m
0.0% vs 3y
£130k£260k£215k£215k£215k3Yn=1,68212Mn=4556Mn=143
Flats
·Stabilising
0.0% vs 12m
−8.0% vs 3y
£60k£120k£110k£101k£101k3Yn=12012Mn=386Mn=10
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
Firming
+2.2% vs 12m
+4.0% vs 3y
£0£1,400£2,800£2,500£2,544£2,6013Yn=1,64712Mn=4506Mn=142
Flats
Softening
−1.4% vs 12m
0.0% vs 3y
£0£1,050£2,100£1,885£1,911£1,8853Yn=11512Mn=366Mn=10
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£237k
n=143
Median £
£215k
n=143
Avg £/sqm
£2,592
n=142
Median £/sqm
£2,601
n=142
Houses · 12m
Avg £
£238k
n=455
Median £
£215k
n=455
Avg £/sqm
£2,541
n=450
Median £/sqm
£2,544
n=450
Houses · 3y
Avg £
£238k
n=1,682
Median £
£215k
n=1,682
Avg £/sqm
£2,479
n=1,647
Median £/sqm
£2,500
n=1,647
Flats · 6m
Avg £
£107k
n=10
Median £
£101k
n=10
Avg £/sqm
£1,908
n=10
Median £/sqm
£1,885
n=10
Flats · 12m
Avg £
£107k
n=38
Median £
£101k
n=38
Avg £/sqm
£1,959
n=36
Median £/sqm
£1,911
n=36
Flats · 3y
Avg £
£113k
n=120
Median £
£110k
n=120
Avg £/sqm
£1,962
n=115
Median £/sqm
£1,885
n=115
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£40k£130k£219k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
69
Median potential
83
0231946382010201520202025
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
Terraced
Semi-detached
Band A
13,341
Terraced
Semi-detached
Bungalows
Band B
5,331
Terraced
Semi-detached
Detached
Bungalows
Band C
3,678
Detached
Bungalows
Band D
2,441
Detached
Band E
1,434
Detached
Band F
316
Semi-detached
Detached
Band G
88
Detached
Band H
3
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
3,880
14%
Terraced houses
7,246
27%
Semi-detached houses
6,799
25%
Detached houses
5,117
19%
Bungalows
3,059
11%
Other/unknown
772
2.9%
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
1
Metro & tram
0
Bus & coach
1
Bus stops
272
Schools
26
SECTORS
Drill down to sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
8 · click column to sort
Grantham South East
7,606
7,879
Grantham North West
4,913
6,604
Grantham North East
5,733
4,679
Corby Glen, Ropsley & Grantham Outskirts
2,142
3,709
Grantham South West
4,411
2,587
Long Bennington, Allington & Barrowby
1,557
1,394
Ancaster, Caythorpe & Claypole
151
307
Harlaxton, Colsterworth & South Witham
6
3
Wards
12 · click column to sort
Grantham St Vincent's
4,853
4,778
Grantham Barrowby Gate
2,167
3,796
Grantham Arnoldfield
2,126
3,611
Belmont
2,038
3,553
Grantham Springfield
3,022
3,382
Grantham St Wulfram's
3,600
3,294
Grantham Earlesfield
4,223
2,046
Grantham Harrowby
2,976
1,455
Peascliffe & Ridgeway
1,168
1,086
Belvoir
332
149
Lincrest
9
10
Isaac Newton
5
2
NEARBY OUTCODES
Nearby outcodes.
FAQ

NG31 property data — common questions

What is the average house price in South Kesteven (NG31)?
Over the last 12 months the median house sale price in NG31 (South Kesteven) was £215k, with an average of £238k, from 455 recorded sales (HM Land Registry).
How much do flats cost in NG31?
The median flat sale price in NG31 over the last 12 months was £101k (about £1,911 per square metre), from 38 recorded sales.
What is the price per square metre in NG31?
Typical sale prices per square metre in NG31 are £2,544 for houses and £1,911 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in NG31 have?
Homes in NG31 most commonly hold EPC band C, with a median current energy-efficiency score of 69 (a potential of 83 after improvements).
How many properties sold in NG31 in the last year?
493 properties were sold in NG31 over the last 12 months, and 1,802 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES