4951 rue Ontario Est, Montréal

A condo building with 178 units on the assessment roll, built in 1906. 10 building permits since 1990. Viau metro station is 770 m away. Older than 90% of the buildings on rue Ontario Est.

Data as of November 1, 2026 · updated every week

Typical unit, 2026 roll
$405,700
Welcome tax on that value
≈ $4,196
Condo units
178
Built
1906
1 to check3 notes4 clear
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All 178 units with their roll values, floor areas and changes, and what to ask the syndicate.

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What stands out about 4951 rue Ontario Est

Compared with every address on the island of Montréal, from the assessment roll, Montréal open data and the STM timetable.

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What the records show for 4951 rue Ontario Est

Note

Condo building, 178 units on the roll

Free preview
What the record says
178 divided co-ownership units at this address, built 1906.
What it means
Since the 2020 reform of co-ownership rules, the syndicate must have a contingency fund study and a maintenance log. Older buildings often face special assessments.
What to do
Ask for the syndicate’s certificate on the state of the co-ownership, the contingency fund study, the maintenance log, two years of minutes and the declaration of co-ownership.

The full report explains every finding like this one.

Check

10 building permits since 1990, 2 in the last 3 years

What it means and what to ask
Note

Typical unit assessed at $405,700, +6% on the previous roll

What it means and what to ask
Note

Short-term rentals: principal residence only, June 10 to September 10

What it means and what to ask
Clear

No notice of deterioration

Clear

No City right of first refusal

Clear

No heritage protection found

Clear

Not in a mapped flood zone

Part of a full report: what each record says, what it means and what to do

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  • What the record says, with its date and number
  • What it means for a buyer
  • What to ask the seller, your broker and your notary
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178 condo units at 4951 rue Ontario Est

Unit 001$496,700
Unit 002$375,500
Unit 003$444,100
Unit 004$445,200
Unit 005$488,700
Unit 006$364,000
Unit 015$499,300
Unit 016$427,200
Unit 018$371,300
Unit 019$383,500
Unit 020$351,600
Unit 021$375,200
Unit 023$398,300
Unit 024$381,200
Unit 029$383,500
Unit 030$351,600
Unit 031$371,300
Unit 032$344,400
Unit 037$395,900
Unit 038$329,700
Unit 044$329,700
Unit 048$495,000
Unit 101$432,800
Unit 102$418,100
Unit 103$418,100
Unit 104$425,400
Unit 105$458,100
Unit 106$376,100
Unit 107$639,200
Unit 108$629,600
Unit 109$554,400
Unit 110$521,500
Unit 111$439,900
Unit 112$418,700
Unit 113$408,200
Unit 114$356,500
Unit 115$486,500
Unit 116$437,600
Unit 117$480,300
Unit 118$462,400
Unit 119$386,100
Unit 120$363,600
Unit 121$432,800
Unit 122$412,300
Unit 123$400,900
Unit 124$368,900
Unit 125$403,200
Unit 126$418,100
Unit 127$393,400
Unit 128$411,300
Unit 129$415,600
Unit 130$342,400
Unit 131$381,200
Unit 132$380,900
Unit 133$506,700
Unit 134$432,800
Unit 135$467,100
Unit 136$403,200
Unit 137$403,200
Unit 138$331,800
Show all 178 units
Unit 139$519,400
Unit 140$371,300
Unit 141$416,600
Unit 142$425,400
Unit 143$452,500
Unit 144$378,000
Unit 145$437,800
Unit 146$480,200
Unit 147$474,900
Unit 148$482,000
Unit 149$417,600
Unit 150$403,200
Unit 152$539,900
Unit 154$578,800
Unit 156$332,000
Unit 158$332,000
Unit 160$459,800
Unit 162$449,300
Unit 200$364,100
Unit 201$498,200
Unit 202$415,500
Unit 203$445,100
Unit 204$430,400
Unit 205$405,700
Unit 206$350,900
Unit 207$507,700
Unit 208$526,200
Unit 209$365,700
Unit 210$405,700
Unit 211$314,800
Unit 212$295,000
Unit 213$322,800
Unit 214$322,000
Unit 215$425,100
Unit 216$437,600
Unit 217$412,300
Unit 218$408,200
Unit 219$362,500
Unit 220$343,400
Unit 221$400,700
Unit 222$408,100
Unit 223$346,600
Unit 224$329,700
Unit 225$296,800
Unit 226$445,100
Unit 227$378,400
Unit 228$329,700
Unit 229$312,700
Unit 230$322,100
Unit 231$381,200
Unit 232$422,900
Unit 233$366,300
Unit 234$322,100
Unit 235$335,000
Unit 236$422,900
Unit 237$427,200
Unit 238$329,400
Unit 239$368,800
Unit 240$344,500
Unit 241$341,700
Unit 242$484,500
Unit 243$364,600
Unit 244$381,200
Unit 246$391,000
Unit 248$346,800
Unit 250$346,800
Unit 252$430,300
Unit 254$448,400
Unit 300$368,900
Unit 301$509,900
Unit 302$480,200
Unit 303$410,200
Unit 304$406,000
Unit 305$361,500
Unit 306$371,300
Unit 307$653,000
Unit 308$715,500
Unit 309$661,300
Unit 310$576,600
Unit 311$346,600
Unit 312$324,600
Unit 313$319,600
Unit 314$307,400
Unit 315$573,000
Unit 316$519,400
Unit 317$408,100
Unit 318$377,400
Unit 319$408,200
Unit 320$341,700
Unit 321$629,500
Unit 322$620,900
Unit 323$422,900
Unit 324$389,000
Unit 325$316,900
Unit 326$474,500
Unit 327$408,200
Unit 328$389,000
Unit 329$313,800
Unit 330$319,600
Unit 331$381,300
Unit 332$437,800
Unit 333$376,400
Unit 334$334,400
Unit 335$422,900
Unit 336$452,400
Unit 337$408,200
Unit 338$326,900
Unit 339$360,400
Unit 340$401,700
Unit 341$400,700
Unit 342$402,800
Unit 343$366,300
Unit 344$395,900
Unit 346$405,700
Unit 348$361,600
Unit 350$545,900
Unit 352$544,800
Unit 354$480,200

Assessed value of 4951 rue Ontario Est

In the full report
2026-2028 roll$73,887,900
Typical unit$405,700
Previous roll$69,705,500
Roll in force in 2022$46,536,800

From $46,536,800 on the roll in force in 2022 to $73,887,900 on the current roll: +59%.

Welcome tax estimated with the City of Montréal’s 2026 brackets on the assessed value; the notary calculates it on the higher of the price and the adjusted value.

Permits for this address · 10 since 1990

In the full report
May 2025 · Renovation or alteration
9 more permits in the full report

Life around 4951 rue Ontario Est

City 311 requests within 150 m, last 12 months48 · streets, sidewalks and lights 28, dumped items and cleanliness 18, snow clearing 1
Ground-floor shops within 500 m15 · restaurants and cafés 1, grocery and daily shops 3, services 11
Empty storefronts within 500 m25%
Nearest food shopDépanneur Puti, 260 m
Playground330 m
Dog run1.4 km
Public poolBain Morgan, 800 m
Wading pool or splash padParc St-Clément, 280 m
Outdoor skating rink530 m
Tennis or pickleball courts1.4 km
LibraryBibliothèque Maisonneuve, 1.1 km

Ville de Montréal open data: 311 requests are counted around the address, never tied to one home; shops come from the City’s survey of ground-floor commercial premises; distances are in a straight line.

The neighbourhood in the 2021 census

People in this census area (2021)921
Median age38.0 (island of Montréal 39.6)
Median household income (2020)$72,500 (island of Montréal $66,500)
Households that own their home47% (island of Montréal 42%)
Moved here in the last five years56% (island of Montréal 44%)
Children under 1512% (island of Montréal 15%)
People 65 and over8% (island of Montréal 18%)
People who speak French and English64% (island of Montréal 60%)
People who speak French only34% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher39% (island of Montréal 45%)
Workers who take transit to work28% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more0% (island of Montréal 15%)
Homes built in 1960 or before51% (island of Montréal 35%)

Figures for the census dissemination area that contains the address (a few blocks, usually 400 to 700 people), with the whole city in brackets. Source: Statistics Canada, 2021 Census of Population.

The building

UseResidential
Storeys1
TypeIntegrated
Land use in the urban planMixed
Frontage, cadastre and owner since

Metro and bus near 4951 rue Ontario Est

Nearest metro: Viau (Green line)770 m
Viau / de Rouen · 34, 125, 353135 m
Viau / de Rouen · 34, 125, 353160 m
Viau / Ontario · 34, 125, 353166 m
To downtown (McGill station) by metro and bus, weekday morning≈ 29 min

Public schools near 4951 rue Ontario Est

French-language public elementary schoolÉcole Saint-Clément, 530 m
English-language public elementary schoolÉcole Edward Murphy, 2.4 km
French-language public secondary schoolÉcole Irénée-Lussier, 860 m
English-language public secondary schoolCollège Vincent Massey, 2.8 km

The nearest school of each kind in a straight line, not the school of the address: each school service centre (French) and school board (English) sets its own territories, so ask it. English public schools require a certificate of eligibility under the Charter of the French language. Source: Ministère de l’Éducation du Québec.

Street and trees

City trees in frontNone recorded
BoroughMercier-Hochelaga-Maisonneuve
Water main breaks repaired within 35 m (1972–2017)None recorded

Building activity nearby

Construction permits within 300 m, 2 years0
Demolition permits within 300 m, 2 years1

In Mercier-Hochelaga-Maisonneuve, the borough issued 65 construction permits and 26 demolition permits in the last two years. About the borough

Crime near 4951 rue Ontario Est

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Questions about 4951 rue Ontario Est

What are the condo units at 4951 rue Ontario Est assessed at?

The typical unit is assessed at $405,700 on the 2026-2027-2028 assessment roll; the building has 178 units. More

How much is the welcome tax for 4951 rue Ontario Est?

About $4,196 on its assessed value of $405,700. The tax is calculated on the highest of the price paid, the value in the deed and the adjusted assessed value, so the real amount may be higher. More

How has the assessed value of 4951 rue Ontario Est changed?

From $46,536,800 on the roll in force in 2022 to $73,887,900 on the current roll: +59%. The previous roll had it at $69,705,500. More

When was 4951 rue Ontario Est built?

In 1906, according to the assessment roll.

How many units does 4951 rue Ontario Est have?

178 condo units, according to the assessment roll.

Is 4951 rue Ontario Est in a flood zone?

No. It is not in a flood zone mapped by the Quebec government. More

Does 4951 rue Ontario Est have a notice of deterioration?

No. The Ville de Montréal has registered no notice of deterioration on this building. More

Is 4951 rue Ontario Est a heritage building?

No. It is not listed or protected as heritage by the City. More

Can 4951 rue Ontario Est be rented short term (Airbnb)?

Only as the owner’s or tenant’s principal residence, from June 10 to September 10, 31 days at most, with a yearly City permit and a CITQ registration number. In a condo, the declaration of co-ownership must allow it or the syndicate must authorize it. More

What building permits has 4951 rue Ontario Est had?

The City has issued 10 permits since 1990. The latest, from May 2025: transformation. More

How far is the nearest metro station from 4951 rue Ontario Est?

Viau is 770 m away in a straight line.

How long does it take to get downtown from 4951 rue Ontario Est?

About 29 minutes by metro and bus on a weekday morning to McGill station, with the walk to the stop, according to the STM timetable.

Other addresses on rue Ontario Est

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Checked against Montréal open data and the Quebec assessment roll on November 1, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.