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Grantham Rd, Seven Hills NSW 2147

Street

Street Summary

Living on Grantham Rd, Seven Hills NSW 2147, your home sits at the suburb's house median. 92 homes sit level with the street; 2 homes sit below the street. 2 homes are in a flood overlay, 56 are recommended for a flood check, and 4 face high-voltage powerlines. The street is 86% houses and 14% apartments. It is a local road. 18-lot, 1-level building at 1A Grantham Rd was built in 2010. 4 houses sold in the last 12 months.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Grantham Rd, Seven Hills NSW 2147 property market.

Houses vs Apartments137 total lots
86.1%
13.9%
Houses (86.1%)
Apartments (13.9%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Land Topography

How house lots on Grantham Rd, Seven Hills NSW 2147 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost. Statistics are calculated from properties with available data.

High-side vs low-side house lots
FlatLow-side
92 lots
2 lots
High-side (1m above)
Flat
Low-side (1m below)

Risks &Overlays

See which key planning overlays and environmental risks affect this street before you buy.

Heritage
0 houses affected
Bushfire
0 houses affected
Flood
2 houses affected
High voltage power line
4 houses affected

Street Sales - Houses

Actual house sales on Grantham Rd, Seven Hills NSW 2147 over the past 5 years, plotted against the Seven Hills NSW 2147 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$960k · 2022$1M · 2023$1.2M · 2024$1.3M · 2025$1.3M · 2026$1.2M · 2021-12-01 · 90 GRANTHAM RD, SEVEN HILLS NSW 2147$1M · 2021-12-12 · 96 GRANTHAM RD, SEVEN HILLS NSW 2147$1.2M · 2025-04-22 · 99 GRANTHAM RD, SEVEN HILLS NSW 2147$364k · 2023-04-01 · 27 GRANTHAM RD, SEVEN HILLS NSW 2147$1.4M · 2025-10-25 · 101 GRANTHAM RD, SEVEN HILLS NSW 2147$898k · 2023-03-18 · 45 GRANTHAM RD, SEVEN HILLS NSW 2147$1.3M · 2024-09-06 · 70 GRANTHAM RD, SEVEN HILLS NSW 2147$700k · 2025-09-08 · 76 GRANTHAM RD, SEVEN HILLS NSW 2147$1.4M · 2026-03-01 · 8 GRANTHAM RD, SEVEN HILLS NSW 2147
Street price0%vs suburb median
Turnover rate7.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Grantham Rd, Seven Hills NSW 2147 over the past 5 years, plotted against the Seven Hills NSW 2147 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$580k · 2022$613k · 2023$623k · 2024$625k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Largest Apartment Projects

The largest apartment projects on Grantham Rd, Seven Hills NSW 2147, ranked by number of lots.

1
1A GRANTHAM RD, SEVEN HILLS NSW 2147Small project (<20 lots)

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Living in Grantham Rd, Seven Hills NSW 2147 : Street Profile & FAQs

Common questions about living on and buying property on Grantham Rd, Seven Hills NSW 2147 — lifestyle, transport, and the local housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Grantham Rd an expensive or affordable street relative to Seven Hills?

House prices on Grantham Rd sit 0.06% above the Seven Hills suburb house median.

What are the risk and overlay factors on Grantham Rd?

There are no bushfire or heritage overlays on Grantham Rd. Two properties fall within a flood overlay, 56 are recommended for a flood check, and 60 fall under other flood classifications. Four properties are located near high-voltage powerlines. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing. Flood Check Recommended means recommended for further assessment. The other flood classification means the property has been reviewed and found to have no flood risk, or has not been assessed or mapped for flood, which is framed neutrally as no flood risk identified or not mapped.

Are properties on Grantham Rd mostly on high, level or low ground?

92 homes sit level with the street; 2 homes sit below the street.

What type of road is Grantham Rd?

Grantham Rd is a local road.

Is Grantham Rd mostly houses or apartments?

There are 137 residential properties on Grantham Rd. Houses make up 86.1% of the street, while apartments make up 13.9%. Grantham Rd is predominantly houses.

What are the major apartment developments on Grantham Rd?

The major apartment development on Grantham Rd is 1A Grantham Rd, Seven Hills NSW 2147. It contains 18 lots across 1 level and was built in 10/DP35491.

How many properties have sold on Grantham Rd?

4 houses sold on Grantham Rd in the past 12 months, and 0 apartments sold in the past 12 months. The 5-year turnover rate for houses is 7.6%, while the 5-year turnover rate for apartments is 0%. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Grantham Rd a good street to buy property on?

Grantham Rd is a local road with 137 residential properties, predominantly houses (86.1%). House prices sit 0.06% above the Seven Hills suburb house median. There are no bushfire or heritage overlays, though 2 properties fall within a flood overlay, 56 are recommended for a flood check, and 60 fall under other flood classifications. Four properties are near high-voltage powerlines. Most homes sit level with the street, with 2 sitting below the street. There is one major apartment development with 18 lots. Four houses sold in the past 12 months, with a 5-year house turnover rate of 7.6%.