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Single Family ResidenceResidential
$712,627$274 / 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
Last sold for $700,000 on Dec 19, 2025

405 RIVERGRASS LN

BLUFFTON, SC 29909
0
Baths
2,597 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.

Valuation

$713K
$654K low$771K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$700,000 · Dec 19, 2025
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.$712,627
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$570,102

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,473 (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.$16,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,220
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$405,500

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.48 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
CountyJasper
Lot (acres)The size of the land the home sits on, from county records.0.19

Transaction History(2)

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
Hardeeville Elementary SchoolB-
Elementary · Grades PK–5 · 5.4 mi
H
Ridgeland Secondary Academy of ExcellenceC
High · Grades 6–12 · 13.7 mi

District: Jasper County School District

Neighborhood · ZIP 29909These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.115

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.21,969
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.380 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,593
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%

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

405 Rivergrass 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.

  • Worth more than 96% of homes in Sun City Hilton Head
  • Costs more per square foot than 81% of homes in Sun City Hilton Head
  • Bigger than 93% of homes in Sun City Hilton Head
  • Has a smaller lot than 65% of homes in Jasper County
  • Newer than 82% of homes in Sun City Hilton Head

What homes are worth in Okatie 29909

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

This home
$271K$2.3M

This home is worth more than 80% of homes in Okatie 29909.

How it measures up in Okatie 29909

The dot is this home. The mark in the middle is the typical home in Okatie 29909.

Estimated value$712,627
CheaperTypical $505,542Pricier

Pricier than 80% of homes nearby

Price per ft²$274
CheaperTypical $252Pricier

Pricier than 68% of homes nearby

Living area2,597 ft²
SmallerTypical 1,976 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.19 ac
SmallerTypical 0.19 acBigger

Bigger than 50% of homes nearby

Year built2009
OlderTypical 2006Newer

Newer than 65% of homes nearby

How 405 Rivergrass Ln ranks against every home in each area.
MeasureThis homeSun City Hilton HeadOkatie 29909Jasper County
Estimated valuepricier than$712,62796% of homes80% of homes91% of homes
Price per ft²pricier than$27481% of homes68% of homes74% of homes
Living areabigger than2,597 ft²93% of homes78% of homes93% of homes
Lot sizebigger than0.19 ac54% of homes50% of homes35% of homes
Year builtnewer than200982% of homes65% of homes42% of homes

About 405 Rivergrass Ln

How much is 405 Rivergrass Ln, Bluffton, SC worth?

The TopHap Estimate for 405 Rivergrass Ln, Bluffton, SC is $712,627 as of Jul 14, 2026. The likely range is $654,463 to $770,791. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 Rivergrass Ln, Bluffton, SC last sell?

405 Rivergrass Ln, Bluffton, SC last sold on Dec 19, 2025 for $700,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 405 Rivergrass Ln, Bluffton, SC?

405 Rivergrass Ln, Bluffton, SC has 2,597 square feet of living space and a 0.19-acre lot.

When was 405 Rivergrass Ln, Bluffton, SC built?

405 Rivergrass Ln, Bluffton, SC was built in 2009, making it 17 years old.

What schools serve 405 Rivergrass Ln, Bluffton, SC?

405 Rivergrass Ln, Bluffton, SC is assigned to Hardeeville Elementary School (elementary), rated B-; Ridgeland Secondary Academy of Excellence (high), rated C. All sit in Jasper County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 405 Rivergrass Ln, Bluffton, SC compare to other homes in Okatie 29909?

Among the 14,879 homes in Okatie 29909, it is worth more than 80% of them ($712,627 against a typical $505,542), its price per square foot is higher than 68% of them ($274 against a typical $252), it is bigger than 78% of them (2,597 ft² against a typical 1,976 ft²), its lot is bigger than 50% of them (0.19 ac against a typical 0.19 ac) and it is newer than 65% of them (2009 against a typical 2006). Measured against all of Jasper County, it is worth more than 91% 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 405 Rivergrass Ln, Bluffton, SC?

The 2025 property tax bill for 405 Rivergrass Ln, Bluffton, SC was $3,473. The county assessed it at $16,220.

More homes on Rivergrass Ln

Closest homes

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Assigned schools

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