Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$340,342$278 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

505 W WALNUT ST

CELINA, TX 75009
3
Beds
2
Baths
1,226 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$340K
$321K low$360K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,962 (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.$414,458 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$345,382
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$508,413

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.53
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
92
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
74
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyCOLLIN
Lot (acres)The size of the land the home sits on, from county records.0.26
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)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Carport (Unspecified)
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 · 30 ft²

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
Bobby Ray and Afton Martin Elementary SchoolB+
Elementary · Grades KG–4 · 2.4 mi
M
Jerry and Linda Moore Middle SchoolA
Middle · Grades 7–8 · 2.5 mi
H
Celina High SchoolB+
High · Grades 9–12 · 3.2 mi

District: Celina Independent School District

Neighborhood · ZIP 75009These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.94%
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.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.22,147
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.230 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,625
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$196,689
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

Do you own this home?
Claim this home

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

505 W Walnut 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 96% of homes in Celina 75009
  • Costs more per square foot than 92% of homes in Collin County
  • Among the smallest homes in Celina 75009
  • Has a bigger lot than 81% of homes in Celina 75009
  • Older than 90% of homes in Celina 75009

What homes are worth in Celina 75009

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

This home
$323K$1.7M

This home is worth more than 4% of homes in Celina 75009.

How it measures up in Celina 75009

The dot is this home. The mark in the middle is the typical home in Celina 75009.

Estimated value$340,342
CheaperTypical $536,779Pricier

Pricier than 4% of homes nearby

Price per ft²$278
CheaperTypical $204Pricier

Pricier than 89% of homes nearby

Living area1,226 ft²
SmallerTypical 2,854 ft²Bigger

Smaller than almost all homes nearby

Lot size0.26 ac
SmallerTypical 0.16 acBigger

Bigger than 81% of homes nearby

Year built2003
OlderTypical 2021Newer

Newer than 10% of homes nearby

How 505 W Walnut St ranks against every home in each area.
MeasureThis homeCelina 75009Collin County
Estimated valuepricier than$340,3424% of homes17% of homes
Price per ft²pricier than$27889% of homes92% of homes
Living areabigger than1,226 ft²almost no homes3% of homes
Lot sizebigger than0.26 ac81% of homes78% of homes
Year builtnewer than200310% of homes49% of homes

About 505 W Walnut St

How much is 505 W Walnut St, Celina, TX worth?

The TopHap Estimate for 505 W Walnut St, Celina, TX is $340,342 as of Oct 21, 2026. The likely range is $320,933 to $359,751. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 W Walnut St, Celina, TX last sell?

505 W Walnut St, Celina, TX last sold on Nov 2, 2023, according to the county's recorded deed.

How big is 505 W Walnut St, Celina, TX?

505 W Walnut St, Celina, TX has 3 bedrooms, 2 bathrooms, 1,226 square feet of living space and a 0.26-acre lot.

When was 505 W Walnut St, Celina, TX built?

505 W Walnut St, Celina, TX was built in 2003, making it 23 years old. The building has 1 story.

What schools serve 505 W Walnut St, Celina, TX?

505 W Walnut St, Celina, TX is assigned to Bobby Ray and Afton Martin Elementary School (elementary), rated B+; Jerry and Linda Moore Middle School (middle), rated A; Celina High School (high), rated B+. All sit in Celina Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 W Walnut St, Celina, TX compare to other homes in Celina 75009?

Among the 25,976 homes in Celina 75009, it is worth more than 4% of them ($340,342 against a typical $536,779), its price per square foot is higher than 89% of them ($278 against a typical $204), it is bigger than almost none of them (1,226 ft² against a typical 2,854 ft²), its lot is bigger than 81% of them (0.26 ac against a typical 0.16 ac) and it is newer than 10% of them (2003 against a typical 2021). Measured against all of Collin County, it is worth more than 17% 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 505 W Walnut St, Celina, TX?

The 2025 property tax bill for 505 W Walnut St, Celina, TX was $6,962. The county assessed it at $414,458.

More homes on W Walnut St

Closest homes

More homes in Celina 75009

Assigned schools

Explore the area

See this home in context

Open 505 W Walnut St 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