Table:
control variables
no controls
property characteristics
owner characteristics

2017 dollars

vancouver - all properties

all property types
37,500
13,300
155,200

single detached
255,100
22,600
412,100

semi-detached
-126,400
-65,900
-22,300

row house
9,400
-19,200
56,800

condominium
19,800
11,000
60,900

2016 dollars

toronto - all properties

all property types
-70,300
-53,300
-22,500

single detached
-19,500
-52,300
41,600

semi-detached
-88,200
-36,900
-56,700

row house
-33,300
-35,400
-12,900

condominium
-52,400
-29,100
-23,500

Statement: on an unadjusted basis, immigrant owned, single-detached houses in toronto have an average assessment value which is $19,500 lower than those owned by canadian-born residents.
Question: how much lower average assessment value do immigrant owned, single-detached houses in toronto have than those owned by canadian-born residents on an unadjusted basis?
Answer: [-19500.0]