Single Family ResidenceResidential
Last sold for $689,900 on May 2, 2019
48618 BONNIE LN
RIDGE, MD 20680
1
Baths
1,768 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.
1.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$689,900 · May 2, 2019
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,404 (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.$616,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$360,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$255,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$578,167
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$616,300
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.56
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
84
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
6
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.80%
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.1 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
CountyST. MARY'S
Lot (acres)The size of the land the home sits on, from county records.1.73
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 256 ft²Boat access
Transaction History(7)
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.
EMH
Ridge Elementary SchoolC+
Elementary · Grades PK–5 · 1.6 mi
Spring Ridge Middle SchoolC+
Middle · Grades 6–8 · 6.9 mi
Great Mills High SchoolC
High · Grades 9–12 · 10.6 mi
District: St. Marys County Public Schools
Neighborhood · ZIP 20680These 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.154
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32
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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.653
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,317
Average tempThe average temperature here across a full year.57°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%
Owner Tools
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How this home compares
48618 Bonnie Ln 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.
- Has a bigger lot than 72% of homes in St. Mary's County
- Older than 88% of homes in St. Mary's County
How it measures up in Ridge 20680
The dot is this home. The mark in the middle is the typical home in Ridge 20680.
Living area1,768 ft²
SmallerTypical 1,680 ft²Bigger
Bigger than 56% of homes nearby
Lot size1.73 ac
SmallerTypical 1.32 acBigger
Bigger than 61% of homes nearby
Year built1960
OlderTypical 1971Newer
Newer than 30% of homes nearby
| Measure | This home | Ridge 20680 | St. Mary's County |
|---|---|---|---|
| Living areabigger than | 1,768 ft² | 56% of homes | 49% of homes |
| Lot sizebigger than | 1.73 ac | 61% of homes | 72% of homes |
| Year builtnewer than | 1960 | 30% of homes | 12% of homes |
About 48618 Bonnie Ln
When did 48618 Bonnie Ln, Ridge, MD last sell?
48618 Bonnie Ln, Ridge, MD last sold on May 2, 2019 for $689,900, according to the county's recorded deed.
How big is 48618 Bonnie Ln, Ridge, MD?
48618 Bonnie Ln, Ridge, MD has 1 bathrooms, 1,768 square feet of living space and a 1.73-acre lot.
When was 48618 Bonnie Ln, Ridge, MD built?
48618 Bonnie Ln, Ridge, MD was built in 1960, making it 66 years old. The building has 1 story.
What schools serve 48618 Bonnie Ln, Ridge, MD?
48618 Bonnie Ln, Ridge, MD is assigned to Ridge Elementary School (elementary), rated C+; Spring Ridge Middle School (middle), rated C+; Great Mills High School (high), rated C. All sit in St. Marys County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 48618 Bonnie Ln, Ridge, MD compare to other homes in Ridge 20680?
Among the 441 homes in Ridge 20680, it is bigger than 56% of them (1,768 ft² against a typical 1,680 ft²), its lot is bigger than 61% of them (1.73 ac against a typical 1.32 ac) and it is newer than 30% of them (1960 against a typical 1971). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 48618 Bonnie Ln, Ridge, MD?
The 2025 property tax bill for 48618 Bonnie Ln, Ridge, MD was $6,404. The county assessed it at $616,300.
More homes on Bonnie Ln
Closest homes
- 48625 Bonnie Ln233 ft · 0.7 ac · Sold $690K · May 2019
- 48638 Bonnie Ln$210K274 ft · 1 ba · 852 ft² · Sold Jan 1900
- 48644 Wynne Rd$526K352 ft · 3.5 ba · 2,334 ft² · Sold Jan 1900
- 48632 Wynne Rd$274K423 ft · 2 ba · 1,320 ft² · Sold $190K · Oct 2016
- 48588 Wynne Rd426 ft · 2.5 ba · 3,672 ft² · Sold Aug 2009
- $229K377 ft · 0.7 ac · Sold $160K · Apr 2002
- 48660 Wynne Rd$375K0.1 mi · 2 ba · 1,736 ft² · Sold $90K · Sep 1997
- 48631 Bean Rd$748K0.1 mi · 2.5 ba · 3,813 ft² · Sold $370K · Nov 1989
More homes in Ridge 20680
- 16405 Fishermen Way$1M3.5 ba · 4,626 ft² · Sold $1M · Sep 2026
- 48395 Sea Side View Rd1 ac · Sold $25K · Sep 2026
- Portneys Overlook Rd0.74 ac · Sold $12K · Jul 2026
- 13589 Point Lookout Rd$269K2 ba · 1,472 ft² · Sold $25K · Jun 2026
- 49151 Wynne Rd$418K1.5 ba · 1,344 ft² · Sold $415K · Jun 2026
- 49430 Harry James Rd5.23 ac · Sold $115K · Jun 2026
- 16042 Murray Rd$71K0.11 ac · Sold $70K · Feb 2026
- 49685 Buzzs Marina Way$709K2 ba · 1,656 ft² · Sold $682K · Jan 2026
- 13935 Point Lookout Rd$599K3.5 ba · 3,088 ft² · Sold $586K · Jan 2026
- 49894 Gray Goose Ln$365K1 ba · 1,404 ft² · Sold $356K · Dec 2025
- 16185 Bradburn Ln$796K1 ba · 525 ft² · Sold $775K · Nov 2025
- 48689 Bean Rd$164K6 ba · 450 ft² · Sold $25K · Nov 2025
Assigned schools
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