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Residential - Vacant LandResidential

520 MAIN ST

RIDGEFIELD, CT 06877
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
Built 198919 units1,726–2,367 ft²
$21M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$1.4M
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$652
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+47.4%vs the Ridgefield ZIP median sale $/ft² ($442)

Sales Performance

$1.4M
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.5%per yeartypical hold 6.6 yrsfrom 36 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19881992199620002004201320182026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19881992199620002004201320182026

56 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$1.2M$1.3M$1.4M$1.5M1,726 ft²1,854 ft²1,982 ft²2,111 ft²2,239 ft²2,367 ft²
2 bd
2 bed
19 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$1.2M–$1.2M
3 units
$1.3M–$1.3M
1 unit
$1.3M–$1.3M
1 unit
$1.3M–$1.3M
1 unit
$1.3M–$1.4M
3 units
$1.4M–$1.4M
3 units
$1.4M–$1.4M
3 units
$1.5M–$1.5M
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.74%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.16%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.15.3 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.100%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.10%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$1,290,941
Median tax billThe middle annual property tax bill among the building's units.$14,455
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 9May 7, 2026$1,400,000Unit 3Jun 4, 2024$1,200,000Unit 2Oct 7, 2022$888,000Unit 13Jul 10, 2019$650,000Unit 7Apr 25, 2018$710,000Unit 15Apr 6, 2018$720,000Unit 16Jan 10, 2017$710,000Unit 5Aug 29, 2016$735,000Unit 2Jan 29, 2016$660,000Unit 8Jun 27, 2014$760,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$70 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49

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.44
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Residential - Vacant Land
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.13
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Veterans Park Elementary SchoolA+
Elementary · Grades PK–5 · 0.5 mi
M
East Ridge Middle SchoolA
Middle · Grades 6–8 · 0.7 mi
H
Ridgefield High SchoolA+
High · Grades 9–12 · 3.3 mi

District: Ridgefield School District

Neighborhood · ZIP 06877These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.95%
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.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.28,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.805 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,030
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$233,105
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

520 Main St
$823K
520 Main St
$820K
520 Main St
$820K
520 Main St # 1
2 bd · 2.5 ba · 2,105 ft²
520 Main St
2 bd · 2.5 ba · 1,726 ft²
$1.2M
520 Main St # 3
2 bd · 2.5 ba · 1,912 ft²
$1.4M
520 Main St # 4
2 bd · 3.5 ba · 1,726 ft²
$1.3M
520 Main St
2 bd · 3.5 ba · 2,269 ft²
$1.4M
520 Main St # 6
2 bd · 2.5 ba · 2,058 ft²
$1.3M
520 Main St # 7
2 bd · 2.5 ba · 1,987 ft²
$1.4M
520 Main St # 8
2 bd · 2.5 ba · 2,043 ft²
$1.4M
520 Main St # 9
2 bd · 2.5 ba · 2,065 ft²
$1.3M
520 Main St # 10
2 bd · 2.5 ba · 2,172 ft²
$1.4M
520 Main St # 11
2 bd · 4.5 ba · 2,128 ft²
$1.4M
520 Main St # 12
2 bd · 2.5 ba · 2,222 ft²
520 Main St # 13
2 bd · 2.5 ba · 1,920 ft²
$1.2M
520 Main St # 14
2 bd · 3.5 ba · 2,367 ft²
$1.5M
520 Main St # 15
2 bd · 2.5 ba · 1,924 ft²
$1.3M
520 Main St # 16
2 bd · 3.5 ba · 2,128 ft²
$1.4M
520 Main St # 17
2 bd · 2.5 ba · 2,111 ft²
520 Main St # 18
2 bd · 2.5 ba · 1,894 ft²
$1.2M
520 Main St # 19
2 bd · 2.5 ba · 2,016 ft²
$1.4M

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 520 Main St

How many units are in 520 Main St, Ridgefield, CT?

520 Main St, Ridgefield, CT has 19 residential units across built in 1989, according to county assessor records.

What is a unit at 520 Main St, Ridgefield, CT worth?

The median TopHap Estimate across the 19 units at 520 Main St, Ridgefield, CT is $1,368,102. That works out to $652 per square foot. Units run from 1,726 to 2,367 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 520 Main St, Ridgefield, CT expensive for Ridgefield?

Units at 520 Main St, Ridgefield, CT carry a median of $652 per square foot, 47% above the Ridgefield median of $442 per square foot.

How often do units sell at 520 Main St, Ridgefield, CT?

1 units at 520 Main St, Ridgefield, CT sold in the last 12 months, out of 56 recorded arms-length sales all time. That is a turnover rate of 5.3% of the building per year. The median sale over that period was $1.4M.

Have units at 520 Main St, Ridgefield, CT appreciated?

Across 36 repeat sales of the same unit, 520 Main St, Ridgefield, CT returned a median 2.5% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 6.6 years.

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Assigned schools

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