15719 ROUND MOUNTAIN RD LEANDER, TX 78641
| Owner | ROPER DIANE W |
|---|---|
| Parcel ID | 0525670260 |
| Short ID | 708089 |
| Type | Real |
| Use Code | 01 Single-Family Residence |
| Valuation | Cost |
| Improvement SF | 3,168 SF |
| Land SF | 881,045 SF |
| Acres | 20.226 |
| Year Built | 2007 |
| Legal | ABS 34 SUR 15 ALLEN G ACR 20.2260 (1-D-1) |
| Neighborhood | _RGN145 |
| Land | $897,711 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $897,711 |
| Improvement | $506,599 |
|---|---|
| Total Improvement | $506,599 |
| Market | $1,404,310 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $1,404,310 |
| Value Limitation Adjustment (−) (homestead cap) | −$1,030,221 |
| Net Appraised (assessed) | $374,089 |
| Exemptions (−) (HS,OV65) | −$217,592 |
|---|---|
| Taxable Value | $156,497 |
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 $2,949. Travis County is the largest single contributor, at 33.1% of the total 2025 levy.
Homestead Cap History: This property's 2026 preliminary assessed value is $859,101 (~67.6%) below market value, consistent with an active homestead cap — a homestead exemption is on file for this year, but no 2021–2024 AJR-recorded cap-loss figure exists for this parcel to confirm the exact historical amount, so this is an estimate from the certified/preliminary values themselves. Estimated from 2026 certified/preliminary values (Partial confidence) — AJR 2021–2024 has no record for this parcel.
Asset Class: Single-family residential. Buyer should verify which exemptions carry and which reset at sale. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Value Composition: Land carries 64% of market value ($897,711 land vs $506,599 improvements), about $1/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.
Submarket Position: At $1,404,310, this parcel sits in the top quartile (≥75th percentile) of Residential property in Travis County — county median $479,535 (P25 $358,633 / P75 $737,055, n=318,609). Residential here is the broad TCAD category — every residential 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.
No delinquent taxes on record.
5 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 1ST | 1st Floor | 3,168 SF | ✓ |
| 301 | BARN SF | 2,430 SF | ✓ |
| 051 | CARPORT DET 1ST | 1,440 SF | ✗ |
| 011 | PORCH OPEN 1ST F | 1,066 SF | ✗ |
| 251 | BATHROOM | 2 SF | ✓ |
This parcel carries a real, materially-sized homestead cap per 2025 Certified data — assessed value is meaningfully below market value. A buyer loses this benefit at purchase and the assessed value resets to full market, increasing the annual tax bill. Factor this into acquisition underwriting. Cap activity consistent with AJR records back to 2026.
| Entity | 2021 Rate | 2022 Rate | 2023 Rate | 2024 Rate | 2025 Rate | YoY (2024→25) | Amt Due | Amt Paid | Balance |
|---|---|---|---|---|---|---|---|---|---|
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $588.19 | $588.19 | Paid |
| E01 Travis County ESD # 01 | 0.1000% | 0.1000% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $374.09 | $374.09 | Paid |
| E07 Travis County ESD # 07 | 0.1000% | 0.0784% | 0.0842% | 0.0910% | 0.1000% | +0.0090% | $373.97 | $373.97 | Paid |
| ILE Leander ISD | 1.3370% | 1.2746% | 1.1087% | 1.0869% | 1.0869% | +0.0000% | $217.84 | $217.84 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $135.16 | $135.16 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $85.68 | $85.68 | Paid |
| Combined Rate | 2.1110% | 1.9686% | 1.7968% | 1.8316% | 1.8841% | +0.0525% | $1,774.93 | $1,774.93 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $1,270,208 | $1,404,310 | -9.5% |
| Assessed Value | $411,107 | $374,089 | +9.9% |
| Land Value | $764,931 | $897,711 | -14.8% |
| Improvement Value | $505,277 | $506,599 | -0.3% |
| Taxable Value | $184,029 | $156,497 | +17.6% |
| Exemptions | HS,OV65 | HS,OV65 | |
| HS Cap Protection | -$859,101 | ~-$859,101 | |
| Total Tax 2026 = estimate |
~$3,467
Estimated
|
~$1,775
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $1,270,208 | $1,270,208 | +0 (+0.0%) |
| Taxable Value | $186,078 | $184,029 | -2,049 (-1.1%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $1,270,208 | $764,931 | $505,277 | −$859,101 | $411,107 | $184,029 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $1,404,310 | $897,711 | $506,599 | −$1,030,221 | $374,089 | $156,497 | ~$1,775 | Partial |
| 2024 | $— | — | — | — | — | $— | $2,527 | Verified |
| 2023 | $— | — | — | — | — | $— | $2,394 | Verified |
| 2022 | $— | — | — | — | — | $— | $3,879 | Verified |
| 2021 | $— | — | — | — | — | $— | $3,637 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -9.5% | +9.9% | 32.4% | Not available | Partial |
| 2025 | +0.2% | +10.0% | 26.6% | Not available | Partial |
| 2024 | -14.0% | +5.6% | 24.3% | 0.1800% | Verified |
| 2023 | +35.0% | +9.9% | 19.8% | 0.1500% | Verified |
| 2022 | +64.2% | +9.9% | 24.3% | 0.3200% | Verified |
| 2021 | base year | — | 36.3% | No billing data | Verified |
| Cumulative market value growth (earliest valid year → 2025): +91.1% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -9.5% | -9.5% | — | -9.5% | 2026 | -9.5% | 2026 |
| Assessment Ratio | 32.4% | 29.5% | — | 32.4% | 2026 | 26.6% | 2025 |
| Effective Tax Rate (2025) | 0.1300% | 0.1300% | — | 0.1300% | 2025 | 0.1300% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$1,775 | $1,775 | — | $1,775 | 2025 | $1,775 | 2025 |
In 2025, this property's market value of $1,404,310 places it in the top 25% for Residential properties in Travis County (318609 comparable) — +193% above the county median of $479,535. Residential here is the broad TCAD category — every residential 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 | $1,404,310 | $358,633 | $479,535 | $737,055 | ↑ Top 25% | -6.4% |
| 2024 | — | $384,868 | $512,735 | $786,167 | — | -8.7% |
| 2023 | — | $424,496 | $565,716 | $845,447 | — | -2.1% |
| 2022 | — | $435,080 | $581,770 | $864,060 | — | +53.2% |
| 2021 | — | $239,232 | $328,865 | $488,922 | — | 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.