Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,862,860$311 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3636 SYCAMORE VALLEY RUN

GLENWOOD, MD 21738
4 / 2
Baths
5,996 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.
4.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.9M
$1.7M low$2M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,512,860
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,210,288
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.19%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$350,000
SUNTRUST MORTGAGE INC · R · recorded Mar 9, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,950 (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.$1,348,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$240,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,108,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,285,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,348,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHOWARD
Lot (acres)The size of the land the home sits on, from county records.4.18
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 716 ft²Shed · 808 ft²Patio · 716 ft²Porch · 44 ft²

Transaction History(3)

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.

H
Glenelg High SchoolA+
High · Grades 9–12 · 1.8 mi
M
Glenwood Middle SchoolA
Middle · Grades 6–8 · 2.1 mi
E
Bushy Park Elementary SchoolA-
Elementary · Grades PK–5 · 2.4 mi

District: Howard County Public Schools

Neighborhood · ZIP 21738These 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.32
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.2,482
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.339 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$243,622
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$288,093
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3636 Sycamore Valley Run 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.

  • Among the most valuable homes in Howard County
  • Among the largest homes in Howard County
  • Has a bigger lot than 93% of homes in Howard County
  • Newer than 67% of homes in Howard County

What homes are worth in Glenwood 21738

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

This home
$518K$2M

This home is worth more than 97% of homes in Glenwood 21738.

How it measures up in Glenwood 21738

The dot is this home. The mark in the middle is the typical home in Glenwood 21738.

Estimated value$1,862,860
CheaperTypical $997,973Pricier

Pricier than 97% of homes nearby

Price per ft²$311
CheaperTypical $325Pricier

Pricier than 37% of homes nearby

Living area5,996 ft²
SmallerTypical 3,127 ft²Bigger

Bigger than 96% of homes nearby

Lot size4.18 ac
SmallerTypical 1.27 acBigger

Bigger than 89% of homes nearby

Year built1996
OlderTypical 1995Newer

Newer than 57% of homes nearby

How 3636 Sycamore Valley Run ranks against every home in each area.
MeasureThis homeGlenwoodGlenwood 21738Howard County
Estimated valuepricier than$1,862,86096% of homes97% of homesalmost all homes
Price per ft²pricier than$31145% of homes37% of homes53% of homes
Living areabigger than5,996 ft²90% of homes96% of homesalmost all homes
Lot sizebigger than4.18 ac89% of homes89% of homes93% of homes
Year builtnewer than199651% of homes57% of homes67% of homes

About 3636 Sycamore Valley Run

How much is 3636 Sycamore Valley Run, Glenwood, MD worth?

The TopHap Estimate for 3636 Sycamore Valley Run, Glenwood, MD is $1,862,860 as of Jul 14, 2026. The likely range is $1,714,994 to $2,010,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3636 Sycamore Valley Run, Glenwood, MD last sell?

3636 Sycamore Valley Run, Glenwood, MD last sold on Mar 11, 2005, according to the county's recorded deed.

How big is 3636 Sycamore Valley Run, Glenwood, MD?

3636 Sycamore Valley Run, Glenwood, MD has 4 bathrooms, 5,996 square feet of living space and a 4.18-acre lot.

When was 3636 Sycamore Valley Run, Glenwood, MD built?

3636 Sycamore Valley Run, Glenwood, MD was built in 1996, making it 30 years old. The building has 2 stories.

What schools serve 3636 Sycamore Valley Run, Glenwood, MD?

3636 Sycamore Valley Run, Glenwood, MD is assigned to Glenelg High School (high), rated A+; Glenwood Middle School (middle), rated A; Bushy Park Elementary School (elementary), rated A-. All sit in Howard County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3636 Sycamore Valley Run, Glenwood, MD compare to other homes in Glenwood 21738?

Among the 1,139 homes in Glenwood 21738, it is worth more than 97% of them ($1,862,860 against a typical $997,973), its price per square foot is higher than 37% of them ($311 against a typical $325), it is bigger than 96% of them (5,996 ft² against a typical 3,127 ft²), its lot is bigger than 89% of them (4.18 ac against a typical 1.27 ac) and it is newer than 57% of them (1996 against a typical 1995). Measured against all of Howard County, it is worth more than almost all 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 3636 Sycamore Valley Run, Glenwood, MD?

The 2025 property tax bill for 3636 Sycamore Valley Run, Glenwood, MD was $18,950. The county assessed it at $1,348,000.

Closest homes

More homes in Glenwood 21738

Assigned schools

Explore the area

See this home in context

Open 3636 Sycamore Valley Run on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map