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Birchwood 37308

ZIP codeThe kind of area this report covers. Neighborhood areas nest inside each other, from broad districts down to small pockets.TennesseeBuyer's market
Market temperatureA 0 to 100 score comparing this area with every similar area nationwide each month. 0 is the strongest buyer's market, 100 the strongest seller's market.Buyer's market · 21
Buyer's marketBalancedSeller's market
$249K
Median sale priceThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.
-51.8%
1-yr changeHow much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.
44
Sales (12 mo)How many homes sold here in the last 12 months. More sales make the other numbers more reliable.
$339K
Median valueThe middle estimated value of all homes here, not just the ones that recently sold.

Deed records through Jul 2026 · Quarterly intervals (lower sales volume)Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.

Market Trends

Market temperature (0–100)How the 0 to 100 market score moved over time. It blends price growth, sales pace, how often homes change hands, and seller profits.Temperature
20162018201920212022202320252026
Sale pricesThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.MedianSales
20162018201920212022202320252026
Growth (year over year)How much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.PriceSales
20162018201920212022202320252026
Price per square footThe middle price per square foot, for sales where the size is known. It adjusts for homes being different sizes.$/ft²
20162018201920212022202320252026
Sale premium vs estimated valueHow sale prices compare with our estimated values at the time of sale. Above the dashed line, homes sold for more than the models expected — a sign of competitive bidding. Below it, buyers paid under model value.Premium
20162018201920212022202320252026
Annual turnover (share of homes sold)The share of all homes here that sold in the trailing 12 months. Higher turnover means a more liquid market where homes trade hands more often.Turnover
20162018201920212022202320252026
Buyer mixWho is buying. Cash means no mortgage was recorded, investor means the buyer looked like an investor, and flip means the home resold within a year.CashInvestorFlip resale
20162018201920212022202320252026
Financing (share of purchase price)For buyers who borrowed: the middle share of the price they financed, and the middle share they paid up front.Loan (LTV)Down payment
20162018201920212022202320252026
Sellers who sold at a gainThe share of sellers each month who sold for more than they originally paid.Sold at gain
20162018201920212022202320252026
Typical hold before sellingThe middle number of years sellers owned their home before selling.Median hold
20162018201920212022202320252026
Median annualized return at resaleThe middle yearly gain sellers earned, spread across the years they owned the home. Only counts homes held at least a year.Annualized gain
20162018201920212022202320252026
Preforeclosure filingsForeclosure notices filed each month. A rise can be an early sign that more owners are struggling. Auction stage counts the filings that reached a scheduled foreclosure auction.FilingsAuction stage
20162017201820192020202320252026

Housing Stock

HomesHow many homes we have records for in this area.1,421
Median value (AVM)The middle estimated value of all homes here, not just the ones that recently sold.$339K
Median sizeThe middle home size here, measured in square feet.1,560 ft²
Median bedroomsThe middle bedroom count for homes here.3
Median year builtThe middle build year for homes here. A recent year means most housing is newer.1997
Single familyThe share of homes here that are single-family houses.73%

Equity & Ownership

Equity rich (LTV ≤ 50%)The share of owners who owe half or less of what their home is worth, meaning they hold a lot of equity.65%
Underwater (LTV ≥ 125%)The share of owners who owe at least 25% more than their home is worth.2.1%
Owner occupiedThe share of homes lived in by their owner rather than rented out or left empty.72%
Company ownedThe share of homes owned by a company or trust instead of a person.8.5%
Median loan-to-valueThe middle share of home value still owed on loans across all owners here.33%
Typical ownership tenureHow long the typical owner here has held their home.10.9 yrs

CommunityThese 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.138

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,751
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.65 / mi²
Median household incomeThe middle household income here — half of households earn more, half earn less.$68K
Average household incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86K
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.57 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all ZIP codes nationally.

How Birchwood 37308 compares

By median home value, Birchwood 37308 is the 16th most expensive of 25 ZIP codes in Hamilton County, and its typical home is worth more than 47% of all homes in Hamilton County.

Home values in Birchwood 37308

Share of homes at each estimated value.

Median
$61K$1.4M
ZIP codes in Hamilton County ranked by median home value
#Hamilton CountyMedian valueHomes
1Lookout Mountain 37350$1.1M838
2Signal Mountain 37377$663K6,861
3Apison 37302$530K2,186
4Chattanooga 37408$456K1,150
5Ooltewah 37363$454K15,722
6Chattanooga 37405$451K6,960
7Chattanooga 37403$405K944
8Chattanooga 37402$382K407
9Chattanooga 37421$370K16,255
10Hixson 37343$365K16,652
11Chattanooga 37409$358K1,293
12Soddy Daisy 37379$357K12,083
13Chattanooga 37419$354K3,085
14Sale Creek 37373$348K1,538
15Harrison 37341$342K5,517
16Birchwood 37308$339K1,421
17Chattanooga 37415$332K8,540
18Chattanooga 37416$286K5,762
19Chattanooga 37412$261K7,576
20Chattanooga 37404$229K4,768
21Lupton City 37351$225K209
22Chattanooga 37411$223K6,648
23Chattanooga 37406$179K4,576
24Chattanooga 37410$149K988

25 ZIP codes in Hamilton County are ranked; the most valuable are listed here.

About the Birchwood 37308 market

What is the median home price in Birchwood 37308, TN?

The median sale price in Birchwood 37308, TN is $248,633 (data through July 2026), based on deeds recorded with the county. That is down 51.8% from a year earlier.

How many homes sell in Birchwood 37308, TN each year?

44 homes sold in Birchwood 37308, TN over the last 12 months (data through July 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.

Is Birchwood 37308, TN a buyer's or seller's market?

Birchwood 37308, TN is currently a buyer's market, scoring 21 out of 100 on TopHap's market temperature index (data through July 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.

How many homes are there in Birchwood 37308, TN?

Birchwood 37308, TN contains 1,421 residential properties, with a median of 1,560 square feet, 3 bedrooms, built around 1997. The median TopHap Estimate is $339K.

How does Birchwood 37308, TN compare to the rest of Hamilton County?

By median home value, Birchwood 37308, TN is the 16th most expensive of 25 ZIP codes in Hamilton County. Its typical home is worth more than 47% of all homes in Hamilton County. Harrison 37341 ranks just above it and Chattanooga 37415 just below. The ranking is rebuilt nightly from the county assessor record of every home in each area.

Do people own or rent in Birchwood 37308, TN?

72% of homes in Birchwood 37308, TN are owner-occupied. 8% are held by a company rather than an individual.

How much equity do owners in Birchwood 37308, TN hold?

65% of mortgaged homes in Birchwood 37308, TN are equity-rich, meaning the loan balance is under half the home's value. 2.1% owe more than the home is worth.

Nearby markets

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Explore Birchwood 37308 on the map

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