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Single Family ResidenceResidential
$427,703$240 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $136,500 on Aug 6, 1999

11618 MARION ST

NORTHGLENN, CO 80233
3
Beds
2
Baths
1,779 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$428K
$414K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$136,500 · Aug 6, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,971 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$30,130 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,260
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,870
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,690
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$443,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyADAMS
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 115 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Malley Drive Elementary SchoolD+
Elementary · Grades PK–5 · 0.3 mi
M
Northglenn Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
Mountain Range High SchoolB
High · Grades 9–12 · 1.7 mi

District: Northglenn-Thornton School District 12

Neighborhood · ZIP 80233These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.51,691
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,551 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,509
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,105
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

11618 Marion St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 66% of homes in Adams County
  • Costs less per square foot than 86% of homes in Denver 80233
  • Bigger than 73% of homes in Denver 80233
  • Has a bigger lot than 78% of homes in Denver 80233
  • Older than 79% of homes in Adams County

What homes are worth in Denver 80233

Each bar is how many homes fall in that price range. The marker is this home.

This home
$298K$623K

This home is worth more than 36% of homes in Denver 80233.

How it measures up in Denver 80233

The dot is this home. The mark in the middle is the typical home in Denver 80233.

Estimated value$427,703
CheaperTypical $451,797Pricier

Pricier than 36% of homes nearby

Price per ft²$240
CheaperTypical $292Pricier

Pricier than 14% of homes nearby

Living area1,779 ft²
SmallerTypical 1,490 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.21 ac
SmallerTypical 0.17 acBigger

Bigger than 78% of homes nearby

Year built1964
OlderTypical 1977Newer

Newer than 28% of homes nearby

How 11618 Marion St ranks against every home in each area.
MeasureThis homeDenver 80233Adams County
Estimated valuepricier than$427,70336% of homes34% of homes
Price per ft²pricier than$24014% of homes19% of homes
Living areabigger than1,779 ft²73% of homes60% of homes
Lot sizebigger than0.21 ac78% of homes73% of homes
Year builtnewer than196428% of homes21% of homes

About 11618 Marion St

How much is 11618 Marion St, Northglenn, CO worth?

The TopHap Estimate for 11618 Marion St, Northglenn, CO is $427,703 as of Sep 24, 2026. The likely range is $413,851 to $441,555. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11618 Marion St, Northglenn, CO last sell?

11618 Marion St, Northglenn, CO last sold on Aug 6, 1999 for $136,500, according to the county's recorded deed.

How big is 11618 Marion St, Northglenn, CO?

11618 Marion St, Northglenn, CO has 3 bedrooms, 2 bathrooms, 1,779 square feet of living space and a 0.21-acre lot.

When was 11618 Marion St, Northglenn, CO built?

11618 Marion St, Northglenn, CO was built in 1964, making it 62 years old. It is a bi-level home. The building has 1 story.

What schools serve 11618 Marion St, Northglenn, CO?

11618 Marion St, Northglenn, CO is assigned to Malley Drive Elementary School (elementary), rated D+; Northglenn Middle School (middle), rated C-; Mountain Range High School (high), rated B. All sit in Northglenn-Thornton School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11618 Marion St, Northglenn, CO compare to other homes in Denver 80233?

Among the 13,052 homes in Denver 80233, it is worth more than 36% of them ($427,703 against a typical $451,797), its price per square foot is higher than 14% of them ($240 against a typical $292), it is bigger than 73% of them (1,779 ft² against a typical 1,490 ft²), its lot is bigger than 78% of them (0.21 ac against a typical 0.17 ac) and it is newer than 28% of them (1964 against a typical 1977). Measured against all of Adams County, it is worth more than 34% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 11618 Marion St, Northglenn, CO?

The 2025 property tax bill for 11618 Marion St, Northglenn, CO was $2,971. The county assessed it at $30,130.

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