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Single Family ResidenceResidential
$179,366$299 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

606 18TH ST

PORT ROYAL, SC 29935
1
Beds
0
Baths
600 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.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$179K
$157K low$202K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$509 (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.$2,790 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,584
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$89,600

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.26%

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
CountyBeaufort
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None

Transaction History(1)

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
Port Royal Elementary SchoolD-
Elementary · Grades PK–5 · 0.4 mi
M
Beaufort Middle SchoolB
Middle · Grades 6–8 · 1.4 mi
H
Beaufort High SchoolB
High · Grades 9–12 · 2.8 mi

District: Beaufort County School District

Neighborhood · ZIP 29935These 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.152
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.147

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.4,089
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,571
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,495
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

606 18th 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 95% of homes in Beaufort County
  • Smaller than 98% of homes in Port Royal 29935
  • Older than 97% of homes in Beaufort County

What homes are worth in Port Royal 29935

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

This home
$51K$848K

This home is worth more than 16% of homes in Port Royal 29935.

How it measures up in Port Royal 29935

The dot is this home. The mark in the middle is the typical home in Port Royal 29935.

Estimated value$179,366
CheaperTypical $317,948Pricier

Pricier than 16% of homes nearby

Price per ft²$299
CheaperTypical $262Pricier

Pricier than 64% of homes nearby

Living area600 ft²
SmallerTypical 1,240 ft²Bigger

Bigger than 2% of homes nearby

Year built1955
OlderTypical 1987Newer

Newer than 18% of homes nearby

How 606 18th St ranks against every home in each area.
MeasureThis homePort Royal 29935Beaufort County
Estimated valuepricier than$179,36616% of homes5% of homes
Price per ft²pricier than$29964% of homes44% of homes
Living areabigger than600 ft²2% of homes3% of homes
Year builtnewer than195518% of homes3% of homes

About 606 18th St

How much is 606 18th St, Port Royal, SC worth?

The TopHap Estimate for 606 18th St, Port Royal, SC is $179,366 as of Aug 30, 2026. The likely range is $156,652 to $202,080. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 606 18th St, Port Royal, SC?

606 18th St, Port Royal, SC has 1 bedrooms and 600 square feet of living space.

When was 606 18th St, Port Royal, SC built?

606 18th St, Port Royal, SC was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 606 18th St, Port Royal, SC?

606 18th St, Port Royal, SC is assigned to Port Royal Elementary School (elementary), rated D-; Beaufort Middle School (middle), rated B; Beaufort High School (high), rated B. All sit in Beaufort County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 606 18th St, Port Royal, SC compare to other homes in Port Royal 29935?

Among the 1,325 homes in Port Royal 29935, it is worth more than 16% of them ($179,366 against a typical $317,948), its price per square foot is higher than 64% of them ($299 against a typical $262), it is bigger than 2% of them (600 ft² against a typical 1,240 ft²) and it is newer than 18% of them (1955 against a typical 1987). Measured against all of Beaufort County, it is worth more than 5% 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 606 18th St, Port Royal, SC?

The 2025 property tax bill for 606 18th St, Port Royal, SC was $509. The county assessed it at $2,790.

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