ROUND MOUNTAIN RD TX 78641
| Owner | ROBERTS KENNETH D & D W |
|---|---|
| Parcel ID | 0533770125 |
| Short ID | 355407 |
| Type | Real |
| Use Code | D1 Acreage — Qualified Open-Space Land (1-d-1) |
| Valuation | Productivity |
| Improvement SF | 2,349 SF |
| Land SF | 1,040,648 SF |
| Acres | 23.890 |
| Year Built | 1978 |
| Legal | ABS 2293 SUR 70 WHITT T J ACR 22.895 (1-D-1) |
| Neighborhood | _RGN145 |
| Land | $821,028 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $821,028 |
| Improvement | $289,791 |
|---|---|
| Total Improvement | $289,791 |
| Market | $1,110,819 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $1,110,819 |
| Value Limitation Adjustment (−) (homestead cap) | −$889,655 |
| Net Appraised (assessed) | $221,164 |
| Exemptions (−) (HS,OV65) | −$186,954 |
|---|---|
| Taxable Value | $34,210 |
Appreciation: Market value has risen +718.1% from $135,778 (2021) to $1,110,819 (2025), a CAGR of 69.1% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2024→2025), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend. Over the same span, the median Agricultural parcel countywide rose +479.4%, so this parcel has outpaced the broader agricultural market over the same period.
Tax Burden: The combined rate across 6 taxing entities is 1.8841% in 2025 (+0.0525% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $645. Travis County ESD # 01 is the largest single contributor, at 36.6% of the total 2025 levy.
Assessment Gap: Assessed value ($221,164) is $889,655 below market value, suggesting potential for an upward assessment in future years.
Asset Class: Agricultural. Agricultural valuation may be subject to rollback taxes if land use changes.
Value Composition: Land carries 74% of market value ($821,028 land vs $289,791 improvements), about $1/SF of land. With value concentrated in the land under a ~48-year-old structure, this reads as a land-dominated asset — the classic higher-and-best-use / redevelopment signal. Underwrite the dirt, not the building.
Submarket Position: At $1,110,819, this parcel sits in the upper-middle (50th–75th percentile) of Agricultural property in Travis County — county median $597,708 (P25 $207,536 / P75 $1,442,275, n=7,602). Agricultural here is the broad TCAD category — every agricultural property countywide, any size or use — not a use-code-specific peer group. See the Peer Set and the Where This Property Stands benchmark below, which narrows to this property's actual use code, for parcel-level comparables.
Forward Outlook: Holding the +94.9% Base-scenario CAGR (Based on 2022–2025 certified trend, projected forward from 2025), the model projects market value near $31,254,748 by 2030, with an estimated annual tax burden around $5,701. Estimated Forward figures are model projections, not certified — see the 6-Year Projection section for the low/base/high bands.
No delinquent taxes on record.
9 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 1ST | 1st Floor | 1,950 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 474 SF | ✗ |
| 051 | CARPORT DET 1ST | 418 SF | ✗ |
| 2ND | 2nd Floor | 399 SF | ✓ |
| 571 | STORAGE DET | 220 SF | ✓ |
| 512 | DECK UNCOVRED | 84 SF | ✗ |
| 251 | BATHROOM | 2 SF | ✓ |
| 522 | FIREPLACE | 1 SF | ✓ |
| 579 | STORAGE DET FV | 1 SF | ✓ |
| Unit (prop_id) | Owner | Address | Market Value | Assessed Value | Taxable Value |
|---|---|---|---|---|---|
| 355407 | ROBERTS KENNETH D & D W | ABS 2293 SUR 70 WHITT T J ACR 1.00 | $306,541 | $240,539 | $47,162 |
| 355408 | ROBERTS KENNETH D & D W | 0.000 | $343,350 | $2,530 | $2,530 |
No large value jumps, delinquencies, or data anomalies found for this parcel.
| Entity | 2021 Rate | 2022 Rate | 2023 Rate | 2024 Rate | 2025 Rate | YoY (2024→25) | Amt Due | Amt Paid | Balance |
|---|---|---|---|---|---|---|---|---|---|
| E01 Travis County ESD # 01 | 0.1000% | 0.1000% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $221.16 | $221.16 | Paid |
| E07 Travis County ESD # 07 | 0.1000% | 0.0784% | 0.0842% | 0.0910% | 0.1000% | +0.0090% | $221.09 | $221.09 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $128.58 | $128.58 | Paid |
| ILE Leander ISD | 1.3370% | 1.2746% | 1.1087% | 1.0869% | 1.0869% | +0.0000% | $27.09 | $27.09 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $2.94 | $2.94 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $2.58 | $2.58 | Paid |
| Combined Rate | 2.1110% | 1.9686% | 1.7968% | 1.8316% | 1.8841% | +0.0525% | $603.44 | $603.44 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $649,891 | $1,110,819 | -41.5% |
| Assessed Value | $243,069 | $221,164 | +9.9% |
| Land Value | $352,350 | $821,028 | -57.1% |
| Improvement Value | $297,541 | $289,791 | +2.7% |
| Taxable Value | $49,692 | $34,210 | +45.3% |
| Exemptions | HS,OV65 | HS,OV65 | |
| HS Cap Loss | -$406,822 | — | |
| Total Tax 2026 = estimate |
~$936
Estimated
|
~$603
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $649,891 | $649,891 | +0 (+0.0%) |
| Taxable Value | $51,741 | $49,692 | -2,049 (-4.0%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $649,891 | $352,350 | $297,541 | −$406,822 | $243,069 | $49,692 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $1,110,819 | $821,028 | $289,791 | −$889,655 | $221,164 | $34,210 | ~$603 | Partial |
| 2024 | $188,878 | — | — | −$153,926 | $34,952 | $— | $600 | Verified |
| 2023 | $315,469 | — | — | −$290,517 | $24,952 | $— | $567 | Verified |
| 2022 | $149,996 | — | — | −$116,043 | $33,953 | $— | $1,751 | Verified |
| 2021 | $135,778 | — | — | −$112,349 | $23,429 | $— | $1,609 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -57.1% | +1.5% | 0.7% | Not available | Partial |
| 2025 | +0.0% | +7.1% | 0.3% | Not available | Partial |
| 2024 | +40.1% | -1.0% | 0.3% | 0.0500% | Verified |
| 2023 | -26.5% | +4.4% | 0.4% | 0.0700% | Verified |
| 2022 | +44.9% | +3.6% | 0.3% | 0.1600% | Verified |
| 2021 | base year | — | 0.4% | 1.1900% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +49.2% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -41.5% | +105.5% | +122.6% | +488.1% | 2025 | -41.5% | 2026 |
| Assessment Ratio | 37.4% | 20.6% | — | 37.4% | 2026 | 7.9% | 2023 |
| Effective Tax Rate (2025) | 0.0100% | 0.0100% | — | 0.0100% | 2025 | 0.0100% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$603 | $1,026 | ~$5,059 | $1,751 | 2022 | $567 | 2023 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$2,165,199 | ~$243,280 | ~1.8274% | ~$4,446 | +94.9% |
| 2027 | ~$4,220,388 | ~$267,608 | ~1.7707% | ~$4,739 | +279.9% |
| 2028 | ~$8,226,345 | ~$294,369 | ~1.7140% | ~$5,045 | +640.6% |
| 2029 | ~$16,034,723 | ~$323,806 | ~1.6573% | ~$5,366 | +1343.5% |
| 2030 | ~$31,254,748 | ~$356,187 | ~1.6006% | ~$5,701 | +2713.7% |
| 2026 | ~$2,142,983 | ~$243,280 | ~1.8841% | ~$4,584 | +92.9% |
| 2027 | ~$4,134,224 | ~$267,608 | ~1.8841% | ~$5,042 | +272.2% |
| 2028 | ~$7,975,711 | ~$294,369 | ~1.8841% | ~$5,546 | +618.0% |
| 2029 | ~$15,386,675 | ~$323,806 | ~1.8841% | ~$6,101 | +1285.2% |
| 2030 | ~$29,683,845 | ~$356,187 | ~1.8841% | ~$6,711 | +2572.2% |
| 2026 | ~$2,187,415 | ~$243,280 | ~1.7991% | ~$4,377 | +96.9% |
| 2027 | ~$4,307,440 | ~$267,608 | ~1.7140% | ~$4,587 | +287.8% |
| 2028 | ~$8,482,175 | ~$294,369 | ~1.6289% | ~$4,795 | +663.6% |
| 2029 | ~$16,703,029 | ~$323,806 | ~1.5439% | ~$4,999 | +1403.7% |
| 2030 | ~$32,891,465 | ~$356,187 | ~1.4588% | ~$5,196 | +2861.0% |
In 2025, this property's market value of $1,110,819 places it in the 50th–75th percentile for Agricultural properties in Travis County (7602 comparable) — +86% above the county median of $597,708. Agricultural here is the broad TCAD category — every agricultural property countywide, any size or use — not a use-code-specific peer group. Use the Use Code filter above to narrow to this property's actual type.
| Year | This Property | Bottom 25% | Median | Top 25% | Position | Group YoY |
|---|---|---|---|---|---|---|
| 2025 | $1,110,819 | $207,536 | $597,708 | $1,442,275 | ↑ Above median | +0.0% |
| 2024 | $188,878 | $217,016 | $597,296 | $1,446,593 | ↓ Bottom 25% | +23.7% |
| 2023 | $315,469 | $167,963 | $453,916 | $1,078,522 | ↓ Below median | +0.0% |
| 2022 | $149,996 | $180,794 | $446,888 | $1,009,883 | ↓ Bottom 25% | +46.1% |
| 2021 | $135,778 | $33,611 | $103,166 | $247,000 | ↑ Above median | base yr |
Estimate only. The appraisal district sets value as of Jan 1 (not at sale price). A sale is strong evidence of market value and is typically reflected in the next Jan 1 valuation. Taxing units set rates annually. Modeled from government data — not a legal or tax opinion.