House Prices

House Prices & Home Values Round Mountain, TX 2026


Average Data

average house price$1,022,500
average size per house2639 ft²
average price per ft²388 $ / ft²

04/05/2026 - The value range (VR) for house prices in Round Mountain, TX is $228/ sqft to $228/ sqft. An average home with 2639 sqft costs approximately $601,692 to $601,692. Round Mountain, TX includes 1 ZIP codes and it is located in Blanco county. The lowest prices are found in ZIP 78663, while the highest are in ZIP 78663. The average price per sqare feet is $388. Our analysis is based on 7 property listings.

Avergage prices by ZIP codes Round Mountain

78663247 $ / ft²




Historical development of home values in Round Mountain

Year Estimated value (USD) Change vs. 2025
2010 $474,867 -53.6%
2011 $456,504 -55.4%
2012 $455,275 -55.5%
2013 $472,292 -53.8%
2014 $495,777 -51.5%
2015 $521,222 -49.0%
2016 $548,423 -46.4%
2017 $578,023 -43.5%
2018 $609,980 -40.3%
2019 $638,263 -37.6%
2020 $671,258 -34.4%
2021 $763,484 -25.3%
2022 $890,051 -13.0%
2023 $938,600 -8.2%
2024 $992,899 -2.9%
2025 $1,022,500 0.0%

Graph: estimated home values in Round Mountain over time (USD)



Example: 100% financing house in Round Mountain

Loan amount: $1,022,500

Interest rate: 6.00%

Fixed monthly payment: $6,130.40

Breakdown in the 1st month:
Interest portion: $5,112.50  –  Principal portion: $1,017.90

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $61,008.43 $12,556.42 $1,009,943.58
2 $60,233.98 $13,330.87 $996,612.71
3 $59,411.76 $14,153.09 $982,459.62
4 $58,538.83 $15,026.02 $967,433.59
5 $57,612.05 $15,952.80 $951,480.80
6 $56,628.12 $16,936.73 $934,544.07
7 $55,583.50 $17,981.35 $916,562.72
8 $54,474.45 $19,090.40 $897,472.32
9 $53,297.00 $20,267.85 $877,204.47
10 $52,046.92 $21,517.93 $855,686.54
11 $50,719.74 $22,845.11 $832,841.43
12 $49,310.70 $24,254.15 $808,587.28
13 $47,814.76 $25,750.09 $782,837.20
14 $46,226.55 $27,338.30 $755,498.90
15 $44,540.39 $29,024.46 $726,474.43
16 $42,750.22 $30,814.63 $695,659.81
17 $40,849.64 $32,715.21 $662,944.60
18 $38,831.84 $34,733.01 $628,211.59
19 $36,689.58 $36,875.27 $591,336.32
20 $34,415.20 $39,149.65 $552,186.67
21 $32,000.53 $41,564.32 $510,622.35
22 $29,436.94 $44,127.91 $466,494.44
23 $26,715.22 $46,849.63 $419,644.81
24 $23,825.64 $49,739.21 $369,905.60
25 $20,757.84 $52,807.01 $317,098.59
26 $17,500.81 $56,064.04 $261,034.56
27 $14,042.91 $59,521.94 $201,512.61
28 $10,371.72 $63,193.13 $138,319.49
29 $6,474.11 $67,090.74 $71,228.75
30 $2,336.10 $71,228.75 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Round Mountain, TX


1500 sqft3900 sqft
Ø selling price$704,220$1,498,069
Ø fast selling$640,200$1,348,262
Ø high price sale$768,241$1,647,875

In 2026, houses in Round Mountain, TX will be offered at an average price of $388 per square foot. A 1,500 sqft home priced at $704,220 is 24.91% more expensive per square foot than a 3,900 sqft home priced at $1,498,069. Home prices in Round Mountain, TX vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,037,125. Sellers who can wait longer may achieve a higher price of up to $1,267,596.

FAQ – Home Values in Round Mountain

What is the median home value in Round Mountain in 2026?

In 2026, the typical home value in Round Mountain is about $1,022,500 for an average home size of 2639 square feet. This corresponds to an average price of roughly $388 per square foot.

What is the average cost per square foot in Round Mountain?

In 2026, homes in Round Mountain sell for an average of around $388 per square foot, with a typical range between $228 and $228 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Round Mountain is about 2639 square feet, with an estimated 2026 value around $1,022,500.



Locations close to Round Mountain, TX

Round Rock, TX177 $ / ft²
San Marcos, TX152 $ / ft²
Spicewood, TX189 $ / ft²
Red Rock, TX217 $ / ft²
Prairie Lea, TX139 $ / ft²
Pflugerville, TX141 $ / ft²
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