House Prices

House Prices & Home Values Harper, TX 2026


Average Data

average house price$715,370
average size per house2459 ft²
average price per ft²291 $ / ft²

05/23/2026 - The value range (VR) for house prices in Harper, TX is $228/ sqft to $228/ sqft. An average home with 2459 sqft costs approximately $560,652 to $560,652. Harper, TX includes 1 ZIP codes and it is located in Gillespie county. The lowest prices are found in ZIP 78631, while the highest are in ZIP 78631. The average price per sqare feet is $291. Our analysis is based on 18 property listings.

Avergage prices by ZIP codes Harper

78631248 $ / ft²




Historical development of home values in Harper

Year Estimated value (USD) Change vs. 2025
2010 $332,231 -53.6%
2011 $319,383 -55.4%
2012 $318,523 -55.5%
2013 $330,429 -53.8%
2014 $346,859 -51.5%
2015 $364,661 -49.0%
2016 $383,692 -46.4%
2017 $404,401 -43.5%
2018 $426,759 -40.3%
2019 $446,547 -37.6%
2020 $469,631 -34.4%
2021 $534,155 -25.3%
2022 $622,705 -13.0%
2023 $656,671 -8.2%
2024 $694,661 -2.9%
2025 $715,370 0.0%

Graph: estimated home values in Harper over time (USD)



Example: 100% financing house in Harper

Loan amount: $715,370

Interest rate: 6.00%

Fixed monthly payment: $4,289.00

Breakdown in the 1st month:
Interest portion: $3,576.85  –  Principal portion: $712.15

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $42,683.23 $8,784.83 $706,585.17
2 $42,141.40 $9,326.66 $697,258.52
3 $41,566.15 $9,901.90 $687,356.61
4 $40,955.42 $10,512.63 $676,843.98
5 $40,307.03 $11,161.03 $665,682.95
6 $39,618.64 $11,849.42 $653,833.54
7 $38,887.79 $12,580.26 $641,253.27
8 $38,111.87 $13,356.18 $627,897.09
9 $37,288.09 $14,179.97 $613,717.12
10 $36,413.50 $15,054.55 $598,662.57
11 $35,484.97 $15,983.09 $582,679.48
12 $34,499.17 $16,968.89 $565,710.60
13 $33,452.56 $18,015.49 $547,695.10
14 $32,341.41 $19,126.65 $528,568.46
15 $31,161.72 $20,306.34 $508,262.12
16 $29,909.27 $21,558.79 $486,703.33
17 $28,579.57 $22,888.49 $463,814.84
18 $27,167.86 $24,300.20 $439,514.64
19 $25,669.07 $25,798.98 $413,715.66
20 $24,077.85 $27,390.21 $386,325.45
21 $22,388.48 $29,079.57 $357,245.88
22 $20,594.92 $30,873.14 $326,372.74
23 $18,690.73 $32,777.33 $293,595.41
24 $16,669.09 $34,798.96 $258,796.45
25 $14,522.77 $36,945.28 $221,851.17
26 $12,244.07 $39,223.99 $182,627.18
27 $9,824.82 $41,643.24 $140,983.94
28 $7,256.35 $44,211.70 $96,772.24
29 $4,529.47 $46,938.58 $49,833.65
30 $1,634.40 $49,833.65 $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 Harper, TX


1500 sqft3900 sqft
Ø selling price$528,166$1,123,551
Ø fast selling$480,151$1,011,196
Ø high price sale$576,180$1,235,907

In 2026, houses in Harper, TX will be offered at an average price of $291 per square foot. A 1,500 sqft home priced at $528,166 is 24.93% more expensive per square foot than a 3,900 sqft home priced at $1,123,551. Home prices in Harper, TX vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $777,844. Sellers who can wait longer may achieve a higher price of up to $950,698.

FAQ – Home Values in Harper

What is the median home value in Harper in 2026?

In 2026, the typical home value in Harper is about $715,370 for an average home size of 2459 square feet. This corresponds to an average price of roughly $291 per square foot.

What is the average cost per square foot in Harper?

In 2026, homes in Harper sell for an average of around $291 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 Harper is about 2459 square feet, with an estimated 2026 value around $715,370.



Locations close to Harper, TX

Harwood, TX212 $ / ft²
Georgetown, TX147 $ / ft²
Hutto, TX151 $ / ft²
Gonzales, TX107 $ / ft²
Georgetown, TX141 $ / ft²
Fredericksburg, TX536 $ / ft²
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